Ideal Vacuum Ultra-High Vacuum UHV Pneumatic Gate Valve Conflat CF 2.75 in. Flange, Linkage Locking, Viton Gate & Copper Bonnet Seals, 304 Stainless Steel. CF 2.75 inch Bolt Down Flange with 1/4-28 UNF Threads, Reed Switch Position Indicators. These Ideal Vacuum UltraLock™ pneumatically operated gate valves have a Conflat CF 2.75 inch (DN CF35) vacuum flange with 1/4-28 UNF blind-tapped holes. They are rated for ultra-high vacuum (UHV) and follow vacuum technology standards for knife-edge flanges as described in ISO 3669:2020. These small pneumatically operated vacuum gate valves are built using a lever linkage locking mechanism which keeps the valve locked closed during loss of power or air pressure. These UHV gate valves have a typical life of 100,000 cycles before needing service and are made with corrosion resistant 304 stainless-steel gates and valve bodies. Open and closed reed sensor position switches are included. Position sensors can be used to activate indicator lights or used to control a more complex or automated vacuum protection system. UHV vs HV Versions: Our Conflat CF flanged gate valves are UHV rated. The bellows are welded to the bonnet plate, and oxygen-free, high-thermal conductivity (OFHC) copper sealing gaskets and flange knife-edges form the required metal-to-metal seal between the bonnet plate and valve body. Our Conflat UHV UltraLock valves have a low leak rate of < 3.75 x 10-10 Torr l/sec and are bakeable up to 200 °C with the gate open (150°C with the gate closed). Our KF and ISO-F flanged gate valves use Viton O-rings for the bellows and bonnet plate seals and are therefore limited to high-vacuum (HV) applications with ultimate pressures down to 3x10-8 Torr. KF and ISO-F series UltraLock valves have a leak rate of 1.5 x 10-9 Torr l/sec and are bakeable to 150 °C (with the valve open or closed). Solenoid Valves: We offer solenoid kits for our pneumatic valves in voltages of 12 VDC, 24 VDC, and 120 VAC. Solenoid kits are sold separately and include the solenoid valve, mounting bracket with fasteners used to attach the solenoid to the gate valve’s bonnet flange, and flexible 1/4” OD airlines to connect between the push-to-connect fittings on the gate valve’s pneumatic cylinder and the solenoid valve. Specifications: Our Ideal Vacuum UltraLock gate valves are designed for dependable High and Ultra- High Vacuum (UHV) applications and are often used in combination with cryo, turbo, and ion high vacuum pumps. Available sizes include Conflat CF 2.75, 4.5, 6, 8, 10, and 12 inch sizes; ISO-F DN -63, -100, -160, -200, -250, -320, -400, -500, and -630 sizes; and quick flanged sizes KF-40 and KF-50. Please see the downloads for more information.

Ideal Vacuum UltraLock Ultra-High Vacuum UHV Pneumatic Gate Valve Conflat CF 4.50 in. Flange, Ball Groove Locking, Viton Gate & Copper Bonnet Seals, 304 Stainless Steel. CF 4.5 inch Bolt Down Flange with 5/16-24 UNF Threads, Reed Switch Position Indicators. These Ideal Vacuum UltraLock™ pneumatically operated gate valves have a Conflat CF 4.5 inch (DN CF63) vacuum flange with 5/16-24 UNF blind-tapped holes. They are rated for ultra-high vacuum (UHV) and follow vacuum technology standards for knife-edge flanges as described in ISO 3669:2020. Our new UltraLock series of premium pneumatically operated vacuum gate valves are built using an innovative ball-and-groove locking mechanism which keeps the valve locked closed during loss of power or air pressure, while reducing wear and extending operating life. These UltraLock gate valves have a typical life of 100,000 cycles before needing service and are made with corrosion resistant 304 stainless-steel gates and valve bodies. An easily visible external position indicator and position sensor switches are standard on all pneumatic UltraLock gate valves.UltraLock Locking Mechanism: Our UltraLock ultra-high vacuum gate valves employ an ingenious ball-and-groove mechanism to lock the valve. Inside the valve body is a rolling carriage with non-lubricated ball bearings on which the gate is attached. When the valve is actuated, the carriage and gate are slid towards the vacuum port until the carriage reaches the end of the valve body. This positions the gate concentric to the port. Continued pressure on the carriage causes a set of stainless-steel balls, riding in a decreasing depth groove between the carriage and the gate, to exert outward pressure on the gate. This outward force pushes the gate into its closed position. A leak-tight seal is obtained as the outward pressure forces the gate’s O-ring seal to be pressed against the valve body’s sealing surface. It is common for these valves to achieve an extended life of 100,000 cycles before service is needed. UHV vs HV Versions: Our Conflat CF flanged gate valves are UHV rated. The bellows are welded to the bonnet plate, and oxygen-free, high-thermal conductivity (OFHC) copper sealing gaskets and flange knife-edges form the required metal-to-metal seal between the bonnet plate and valve body. Our Conflat UHV UltraLock valves have a low leak rate of < 3.75 x 10-10 Torr l/sec and are bakeable up to 200 °C with the gate open (150°C with the gate closed). Our KF and ISO-F flanged gate valves use Viton O-rings for the bellows and bonnet plate seals and are therefore limited to high-vacuum (HV) applications with ultimate pressures down to 3x10-8 Torr. KF and ISO-F series UltraLock valves have a leak rate of 1.5 x 10-9 Torr l/sec and are bakeable to 150 °C (with the valve open or closed). Position Indicators: All of our UltraLock series of pneumatic gate valves include a visible external position indicator - the white ring conveniently mounted below the pneumatic piston. Pneumatic UltraLock gate valves also include open and closed reed sensor switches which are mounted on the valve’s pneumatic cylinder. These switches can be used to activate indicator lights or used to control a more complex or automated vacuum protection system. Solenoid Valves: We offer solenoid kits for pneumatic valves in voltages of 12 VDC, 24 VDC, and 120 VAC. Solenoid kits are sold separately and include the solenoid valve, mounting bracket with fasteners used to attach the solenoid to the gate valve’s bonnet flange, and flexible 1/4” OD airlines to connect between the push-to-connect fittings on the gate valve’s pneumatic cylinder and the solenoid valve. Specifications: Our Ideal Vacuum UltraLock gate valves are designed for dependable High and Ultra- High Vacuum (UHV) applications and are often used in combination with cryo, turbo, and ion high vacuum pumps. Available sizes include Conflat CF 2.75, 4.5, 6, 8, 10, and 12 inch sizes; ISO-F DN -63, -100, -160, -200, -250, -320, -400, -500, and -630 sizes; and quick flanged sizes KF-40 and KF-50. Please see the downloads for more information.

Ideal Vacuum UltraLock Ultra-High Vacuum UHV Pneumatic Gate Valve Conflat CF 6.0 in. Flange, Ball Groove Locking, Viton Gate & Copper Bonnet Seals, 304 Stainless Steel. CF 6.0 inch Bolt Down Flange with 5/16-24 UNF Threads, Reed Switch Position Indicators. These Ideal Vacuum UltraLock™ pneumatically operated gate valves have a Conflat CF 6.0 inch (DN CF 100) vacuum flange with 5/16-24 UNF blind-tapped holes. They are rated for ultra-high vacuum (UHV) and follow vacuum technology standards for knife-edge flanges as described in ISO 3669:2020. Our new UltraLock series of premium pneumatically operated vacuum gate valves are built using an innovative ball-and-groove locking mechanism which keeps the valve locked closed during loss of power or air pressure, while reducing wear and extending operating life. These UltraLock gate valves have a typical life of 100,000 cycles before needing service and are made with corrosion resistant 304 stainless-steel gates and valve bodies. An easily visible external position indicator and position sensor switches are standard on all pneumatic UltraLock gate valves.UltraLock Locking Mechanism: Our UltraLock ultra-high vacuum gate valves employ an ingenious ball-and-groove mechanism to lock the valve. Inside the valve body is a rolling carriage with non-lubricated ball bearings on which the gate is attached. When the valve is actuated, the carriage and gate are slid towards the vacuum port until the carriage reaches the end of the valve body. This positions the gate concentric to the port. Continued pressure on the carriage causes a set of stainless-steel balls, riding in a decreasing depth groove between the carriage and the gate, to exert outward pressure on the gate. This outward force pushes the gate into its closed position. A leak-tight seal is obtained as the outward pressure forces the gate’s O-ring seal to be pressed against the valve body’s sealing surface. It is common for these valves to achieve an extended life of 100,000 cycles before service is needed. UHV vs HV Versions: Our Conflat CF flanged gate valves are UHV rated. The bellows are welded to the bonnet plate, and oxygen-free, high-thermal conductivity (OFHC) copper sealing gaskets and flange knife-edges form the required metal-to-metal seal between the bonnet plate and valve body. Our Conflat UHV UltraLock valves have a low leak rate of < 3.75 x 10-10 Torr l/sec and are bakeable up to 200 °C with the gate open (150°C with the gate closed). Our KF and ISO-F flanged gate valves use Viton O-rings for the bellows and bonnet plate seals and are therefore limited to high-vacuum (HV) applications with ultimate pressures down to 3x10-8 Torr. KF and ISO-F series UltraLock valves have a leak rate of 1.5 x 10-9 Torr l/sec and are bakeable to 150 °C (with the valve open or closed). Position Indicators: All of our UltraLock series of pneumatic gate valves include a visible external position indicator - the white ring conveniently mounted below the pneumatic piston. Pneumatic UltraLock gate valves also include open and closed reed sensor switches which are mounted on the valve’s pneumatic cylinder. These switches can be used to activate indicator lights or used to control a more complex or automated vacuum protection system. Solenoid Valves: We offer solenoid kits for pneumatic valves in voltages of 12 VDC, 24 VDC, and 120 VAC. Solenoid kits are sold separately and include the solenoid valve, mounting bracket with fasteners used to attach the solenoid to the gate valve’s bonnet flange, and flexible 1/4” OD airlines to connect between the push-to-connect fittings on the gate valve’s pneumatic cylinder and the solenoid valve. Specifications: Our Ideal Vacuum UltraLock gate valves are designed for dependable High and Ultra- High Vacuum (UHV) applications and are often used in combination with cryo, turbo, and ion high vacuum pumps. Available sizes include Conflat CF 2.75, 4.5, 6, 8, 10, and 12 inch sizes; ISO-F DN -63, -100, -160, -200, -250, -320, -400, -500, and -630 sizes; and quick flanged sizes KF-40 and KF-50. Please see the downloads for more information.

Ideal Vacuum UltraLock Ultra-High Vacuum UHV Pneumatic Gate Valve Conflat CF 8.0 in. Flange, Ball Groove Locking, Viton Gate & Copper Bonnet Seals, 304 Stainless Steel. CF 8.0 inch Bolt Down Flange with 5/16-24 UNF Threads, Reed Switch Position Indicators. These Ideal Vacuum UltraLock™ pneumatically operated gate valves have a Conflat CF 8.0 inch (DN CF150) vacuum flange with 5/16-24 UNF blind-tapped holes. They are rated for ultra-high vacuum (UHV) and follow vacuum technology standards for knife-edge flanges as described in ISO 3669:2020. Our new UltraLock series of premium pneumatically operated vacuum gate valves are built using an innovative ball-and-groove locking mechanism which keeps the valve locked closed during loss of power or air pressure, while reducing wear and extending operating life. These UltraLock gate valves have a typical life of 50,000 cycles before needing service and are made with corrosion resistant 304 stainless-steel gates and valve bodies. An easily visible external position indicator and position sensor switches are standard on all pneumatic UltraLock gate valves.UltraLock Locking Mechanism: Our UltraLock ultra-high vacuum gate valves employ an ingenious ball-and-groove mechanism to lock the valve. Inside the valve body is a rolling carriage with non-lubricated ball bearings on which the gate is attached. When the valve is actuated, the carriage and gate are slid towards the vacuum port until the carriage reaches the end of the valve body. This positions the gate concentric to the port. Continued pressure on the carriage causes a set of stainless-steel balls, riding in a decreasing depth groove between the carriage and the gate, to exert outward pressure on the gate. This outward force pushes the gate into its closed position. A leak-tight seal is obtained as the outward pressure forces the gate’s O-ring seal to be pressed against the valve body’s sealing surface. It is common for these valves to achieve an extended life of 50,000 cycles before service is needed. UHV vs HV Versions: Our Conflat CF flanged gate valves are UHV rated. The bellows are welded to the bonnet plate, and oxygen-free, high-thermal conductivity (OFHC) copper sealing gaskets and flange knife-edges form the required metal-to-metal seal between the bonnet plate and valve body. Our Conflat UHV UltraLock valves have a low leak rate of < 3.75 x 10-10 Torr l/sec and are bakeable up to 200 °C with the gate open (150°C with the gate closed). Our KF and ISO-F flanged gate valves use Viton O-rings for the bellows and bonnet plate seals and are therefore limited to high-vacuum (HV) applications with ultimate pressures down to 3x10-8 Torr. KF and ISO-F series UltraLock valves have a leak rate of 1.5 x 10-9 Torr l/sec and are bakeable to 150 °C (with the valve open or closed). Position Indicators: All of our UltraLock series of pneumatic gate valves include a visible external position indicator - the white ring conveniently mounted below the pneumatic piston. Pneumatic UltraLock gate valves also include open and closed reed sensor switches which are mounted on the valve’s pneumatic cylinder. These switches can be used to activate indicator lights or used to control a more complex or automated vacuum protection system. Solenoid Valves: We offer solenoid kits for pneumatic valves in voltages of 12 VDC, 24 VDC, and 120 VAC. Solenoid kits are sold separately and include the solenoid valve, mounting bracket with fasteners used to attach the solenoid to the gate valve’s bonnet flange, and flexible 1/4” OD airlines to connect between the push-to-connect fittings on the gate valve’s pneumatic cylinder and the solenoid valve. Specifications: Our Ideal Vacuum UltraLock gate valves are designed for dependable High and Ultra- High Vacuum (UHV) applications and are often used in combination with cryo, turbo, and ion high vacuum pumps. Available sizes include Conflat CF 2.75, 4.5, 6, 8, 10, and 12 inch sizes; ISO-F DN -63, -100, -160, -200, -250, -320, -400, -500, and -630 sizes; and quick flanged sizes KF-40 and KF-50. Please see the downloads for more information.

Ideal Vacuum UltraLock Ultra-High Vacuum UHV Pneumatic Gate Valve Conflat CF 10.0 in. Flange, Ball Groove Locking, Viton Gate & Copper Bonnet Seals, 304 Stainless Steel. CF 10.0 inch Bolt Down Flange with 5/16-24 UNF Threads, Reed Switch Position Indicators. These Ideal Vacuum UltraLock™ pneumatically operated gate valves have a Conflat CF 10.0 inch (DN CF200) vacuum flange with 5/16-24 UNF blind-tapped holes. They are rated for ultra-high vacuum (UHV) and follow vacuum technology standards for knife-edge flanges as described in ISO 3669:2020. Our new UltraLock series of premium pneumatically operated vacuum gate valves are built using an innovative ball-and-groove locking mechanism which keeps the valve locked closed during loss of power or air pressure, while reducing wear and extending operating life. These UltraLock gate valves have a typical life of 50,000 cycles before needing service and are made with corrosion resistant 304 stainless-steel gates and valve bodies. An easily visible external position indicator and position sensor switches are standard on all pneumatic UltraLock gate valves.UltraLock Locking Mechanism: Our UltraLock ultra-high vacuum gate valves employ an ingenious ball-and-groove mechanism to lock the valve. Inside the valve body is a rolling carriage with non-lubricated ball bearings on which the gate is attached. When the valve is actuated, the carriage and gate are slid towards the vacuum port until the carriage reaches the end of the valve body. This positions the gate concentric to the port. Continued pressure on the carriage causes a set of stainless-steel balls, riding in a decreasing depth groove between the carriage and the gate, to exert outward pressure on the gate. This outward force pushes the gate into its closed position. A leak-tight seal is obtained as the outward pressure forces the gate’s O-ring seal to be pressed against the valve body’s sealing surface. It is common for these valves to achieve an extended life of 50,000 cycles before service is needed. UHV vs HV Versions: Our Conflat CF flanged gate valves are UHV rated. The bellows are welded to the bonnet plate, and oxygen-free, high-thermal conductivity (OFHC) copper sealing gaskets and flange knife-edges form the required metal-to-metal seal between the bonnet plate and valve body. Our Conflat UHV UltraLock valves have a low leak rate of < 3.75 x 10-10 Torr l/sec and are bakeable up to 200 °C with the gate open (150°C with the gate closed). Our KF and ISO-F flanged gate valves use Viton O-rings for the bellows and bonnet plate seals and are therefore limited to high-vacuum (HV) applications with ultimate pressures down to 3x10-8 Torr. KF and ISO-F series UltraLock valves have a leak rate of 1.5 x 10-9 Torr l/sec and are bakeable to 150 °C (with the valve open or closed). Position Indicators: All of our UltraLock series of pneumatic gate valves include a visible external position indicator - the white ring conveniently mounted below the pneumatic piston. Pneumatic UltraLock gate valves also include open and closed reed sensor switches which are mounted on the valve’s pneumatic cylinder. These switches can be used to activate indicator lights or used to control a more complex or automated vacuum protection system. Solenoid Valves: We offer solenoid kits for pneumatic valves in voltages of 12 VDC, 24 VDC, and 120 VAC. Solenoid kits are sold separately and include the solenoid valve, mounting bracket with fasteners used to attach the solenoid to the gate valve’s bonnet flange, and flexible 1/4” OD airlines to connect between the push-to-connect fittings on the gate valve’s pneumatic cylinder and the solenoid valve. Specifications: Our Ideal Vacuum UltraLock gate valves are designed for dependable High and Ultra- High Vacuum (UHV) applications and are often used in combination with cryo, turbo, and ion high vacuum pumps. Available sizes include Conflat CF 2.75, 4.5, 6, 8, 10, and 12 inch sizes; ISO-F DN -63, -100, -160, -200, -250, -320, -400, -500, and -630 sizes; and quick flanged sizes KF-40 and KF-50. Please see the downloads for more information.

Solenoid Kit for UtraLock Pneumatic Gate Valve, 24 VDC, Includes Mounting Hardware. This solenoid kit is for use with an Ideal Vacuum ULTRALockTM or HVA pneumatically operated gate valve. The solenoid operates the gate valve’s pneumatic piston. All fittings and connections must be leak-tight to ensure proper operation. These 24 VDC solenoid kits include an AVS-5111-24D, 4-way, direct-acting solenoid valve, and everything else needed to operate an UltraLock or HVA pneumatic gate valve including air line tubing push-to-connect fittings. For faster actuation of larger gate valves, larger tubing and different push-to-connect fittings may be used. Kit Components: AVS-5111-24D 4-way solenoid valve. Mounting bracket for use with Ideal Vacuum UltraLock or HVA pneumatic gate valves. All necessary mounting screws and hardware for use with UltraLock pneumatic gate valves. Five (5) 4 mm OD tubing push-to-connect to 1/8" male universal pipe thread adapters. Two (2) exhaust mufflers. 6’ length of 1/4" OD flexible polyurethane tubing. Solenoid Valve Features: 24 VDC, 2.5 W. 20-115 PSIG working input pressure. 215 PSIG max input pressure. 80 PSIG required for most pneumatic gate valves. Five (5) 1/8" NPSF ports: A: Normally open outlet to P. Exhausted to A when energized. B: Normally exhausted outlet to R. Open to P when energized. P: Inlet. R: Normally closed. Exhaust from A when energized. S: Normally exhaust from B. Closed when energized. Locking manual override button. Din style wiring connector with LED indicator. Buna rubber seals. When properly connected, if there is an interruption to the solenoid’s electrical power, the attached gate valve immediately closes and remains in the closed position until power is restored. The solenoid valve has a red manual override button. When properly connected, pushing the overide button forces the gate valve to open. When the override button is released the gate valve closes. The override button may be locked in the pressed position using a flat head screw driver and rotating the button 90°. Rotating the button back to its original position will allow it to spring back to the unpressed position. Installation Instructions: Mount the solenoid on to the gate valve bonnet using the included mounting bracket and screws. When no tapped holes are present, the solenoid must be mounted remotely. Attach air line tubing between solenoid port B and the gate valve’s port which opens the gate valve when pressurized (the port closest to the bonnet). Attach air line tubing between solenoid port A and the other gate valve port which closes the gate valve when pressurized (the port at the top of the pneumatic cylinder). Optionally connect solenoid ports R and S to house exhaust. Attach solenoid port P to (user supplied) house air at 80 psi. Apply 80 PSI air pressure to the solenoid valve and verify that the gate valve closes and remains closed. If the gate valve opens and remains open, switch the tubes to solenoid outlets A and B. Press the manual overide switch and verify that the gate valve opens and remains open while the switch is pressed. Release the manual overide switch and verify that the gate valve closes again. With no electrical power applied, the solenoid will automatically be in the closed, locked position . When electrical power is applied to the solenoid, the gate valve will open.

Solenoid Kit for UtraLock Pneumatic Gate Valve, 110-120 VAC, Includes Mounting Hardware. This solenoid kit is for use with an Ideal Vacuum ULTRALockTM or HVA pneumatically operated gate valve. The solenoid operates the gate valve’s pneumatic piston. All fittings and connections must be leak-tight to ensure proper operation. These 110-120 VAC solenoid kits include an AVS-5111-120A, 4-way, direct-acting solenoid valve, and everything else needed to operate an UltraLock or HVA pneumatic gate valve including air line tubing push-to-connect fittings. For faster actuation of larger gate valves, larger tubing and different push-to-connect fittings may be used. Kit Components: AVS-5111-120A 4-way solenoid valve. Mounting bracket for use with Ideal Vacuum UltraLock or HVA pneumatic gate valves. All necessary mounting screws and hardware for use with UltraLock pneumatic gate valves. Five (5) 4 mm OD tubing push-to-connect to 1/8" male universal pipe thread adapters. Two (2) exhaust mufflers. 6’ length of 1/4" OD flexible polyurethane tubing. Solenoid Valve Features: 24 VDC, 3.5 VA. 20-115 PSIG working input pressure. 215 PSIG max input pressure. 80 PSIG required for most pneumatic gate valves. Five (5) 1/8" NPSF ports: A: Normally open outlet to P. Exhausted to A when energized. B: Normally exhausted outlet to R. Open to P when energized. P: Inlet. R: Normally closed. Exhaust from A when energized. S: Normally exhaust from B. Closed when energized. Locking manual override button. Din style wiring connector with LED indicator. Buna rubber seals. When properly connected, if there is an interruption to the solenoid’s electrical power, the attached gate valve immediately closes and remains in the closed position until power is restored. The solenoid valve has a red manual override button. When properly connected, pushing the overide button forces the gate valve to open. When the override button is released the gate valve closes. The override button may be locked in the pressed position using a flat head screw driver and rotating the button 90°. Rotating the button back to its original position will allow it to spring back to the unpressed position. Installation Instructions: Mount the solenoid on to the gate valve bonnet using the included mounting bracket and screws. When no tapped holes are present, the solenoid must be mounted remotely. Attach air line tubing between solenoid port B and the gate valve’s port which opens the gate valve when pressurized (the port closest to the bonnet). Attach air line tubing between solenoid port A and the other gate valve port which closes the gate valve when pressurized (the port at the top of the pneumatic cylinder). Optionally connect solenoid ports R and S to house exhaust. Attach solenoid port P to (user supplied) house air at 80 psi. Apply 80 PSI air pressure to the solenoid valve and verify that the gate valve closes and remains closed. If the gate valve opens and remains open, switch the tubes to solenoid outlets A and B. Press the manual overide switch and verify that the gate valve opens and remains open while the switch is pressed. Release the manual overide switch and verify that the gate valve closes again. With no electrical power applied, the solenoid will automatically be in the closed, locked position . When electrical power is applied to the solenoid, the gate valve will open.

Bolt Kit For 2.75 (2-3/4) In. Conflat Tapped Bolt Hole Flanges, Silver-Plated Allen Bolts With Washers.These bolt kits contain silver-plated 12-Point head bolts and washers to fasten tapped hole 2.75 (2-3/4) inch CF Conflat flanged fittings. These confalt flages can be pumped down to 10-13 torr (10-11 Pa) and can be heated to 450 °C for bake-out. North American flange sizes are given by flange outer diameter in inches: 1-1/3 (mini conflat), 2-1/8, 2-3/4, 4-1/2, 4-5/8, 6, 6-3/4, 8, 10, 12, 13-1/4, 14 and 16-1/2. In Europe and Asia, sizes are given by tube inner diameter in millimeters: DN16, DN40, DN63, DN100, DN160, DN200, DN250.Complete Kit - 2.75 (2-3/4) inch Conflat Tapped Bolt Hole Fasteners: QTY 6, Silver-Plated 1/4-28 x 0.875 Inch Long 12-Point Head Bolts QTY 6, Washers

Bolt Kit For 4.5 (4-1/2) In. Conflat Tapped Bolt Hole Flanges, Silver-Plated 12-Point Head Bolts With Washers. These bolt kits contain silver-plated 12-Point head bolts and washers to fasten tapped hole 4.50 (4-1/2) inch CF Conflat flanged fittings. These confalt flages can be pumped down to 10-13 torr (10-11 Pa) and can be heated to 450 °C for bake-out. North American flange sizes are given by flange outer diameter in inches: 1-1/3 (mini conflat), 2-1/8, 2-3/4, 4-1/2, 4-5/8, 6, 6-3/4, 8, 10, 12, 13-1/4, 14 and 16-1/2. In Europe and Asia, sizes are given by tube inner diameter in millimeters: DN16, DN40, DN63, DN100, DN160, DN200, DN250. Complete Kit - 4.50 (4-1/2) inch Conflat Tapped Bolt Hole Fasteners: QTY 8, Silver-Plated 5/16-24 x 1.25 Inch Long 12-Point Head Bolts QTY 8, Washers

Bolt Kit For 6.00 (6) In. Conflat Tapped Bolt Hole Flanges, Silver-Plated 12-Point Head Bolts With Washers. These bolt kits contain silver-plated 12-Point head bolts and washers to fasten tapped hole 6.00 (6) inch CF Conflat flanged fittings. These confalt flages can be pumped down to 10-13 torr (10-11 Pa) and can be heated to 450 °C for bake-out. North American flange sizes are given by flange outer diameter in inches: 1-1/3 (mini conflat), 2-1/8, 2-3/4, 4-1/2, 4-5/8, 6, 6-3/4, 8, 10, 12, 13-1/4, 14 and 16-1/2. In Europe and Asia, sizes are given by tube inner diameter in millimeters: DN16, DN40, DN63, DN100, DN160, DN200, DN250. Complete Kit - 6.00 (6) inch Conflat Tapped Bolt Hole Fasteners: QTY 16, Silver-Plated 5/16-24 x 1.25 Inch Long 12-Point Head Bolts QTY 16, Washers

Bolt Kit For 8.00 (8) In. Conflat Tapped Bolt Hole Flanges, Silver-Plated 12-Point Head Bolts With Washers. These bolt kits contain silver-plated 12-Point head bolts and washers to fasten tapped hole 8.00 (8) inch CF Conflat flanged fittings. These confalt flages can be pumped down to 10-13 torr (10-11 Pa) and can be heated to 450 °C for bake-out. North American flange sizes are given by flange outer diameter in inches: 1-1/3 (mini conflat), 2-1/8, 2-3/4, 4-1/2, 4-5/8, 6, 6-3/4, 8, 10, 12, 13-1/4, 14 and 16-1/2. In Europe and Asia, sizes are given by tube inner diameter in millimeters: DN16, DN40, DN63, DN100, DN160, DN200, DN250. Complete Kit - 8.00 (8) inch Conflat Tapped Bolt Hole Fasteners: QTY 20, Silver-Plated 5/16-24 x 1.75 Inch Long 12-Point Head Bolts QTY 20, Washers

Bolt Kit For 10.00 (10) In. Conflat Tapped Bolt Hole Flanges, Silver-Plated 12-Point Head Bolts With Washers. These bolt kits contain silver-plated 12-Point head bolts and washers to fasten tapped hole 10.00 (10) inch CF Conflat flanged fittings. These confalt flages can be pumped down to 10-13 torr (10-11 Pa) and can be heated to 450oC for bake-out. North American flange sizes are given by flange outer diameter in inches: 1-1/3 ("mini conflat"), 2-1/8, 2-3/4, 4-1/2, 4-5/8, 6, 6-3/4, 8, 10, 12, 13-1/4, 14 and 16-1/2. In Europe and Asia, sizes are given by tube inner diameter in millimeters: DN16, DN40, DN63, DN100, DN160, DN200, DN250. Complete Kit - 10.00 (10) inch Conflat Tapped Bolt Hole Fasteners: QTY 24, Silver-Plated 5/16-24 x 1.75 Inch Long 12-Point Head Bolts QTY 24, Washers

Bolt Kit For 10.00 (10) In. Conflat Tapped Bolt Hole Flanges, Silver-Plated 12-Point Head Bolts with Washers, 32 each. These bolt kits contain silver-plated 12-Point head bolts and washers to fasten tapped hole 12.00 (12) inch CF Conflat flanged fittings. These confalt flages can be pumped down to 10-13 torr (10-11 Pa) and can be heated to 450oC for bake-out. North American flange sizes are given by flange outer diameter in inches: 1-1/3 ("mini conflat"), 2-1/8, 2-3/4, 4-1/2, 4-5/8, 6, 6-3/4, 8, 10, 12, 13-1/4, 14 and 16-1/2. In Europe and Asia, sizes are given by tube inner diameter in millimeters: DN16, DN40, DN63, DN100, DN160, DN200, DN250. Complete Kit - 12.00 (12) inch Conflat Tapped Bolt Hole Fasteners: QTY 32, Silver-Plated 5/16-24 x 3.0 inch Long 12-Point Head Bolts QTY 32, Washers

Bolt Kit for 13.25 and 14 in. Conflat Tapped Bolt Hole Flanges, Silver-Plated 12-Point Bolts with Washers, 30 each. These bolt kits contain silver-plated 12-Point head bolts and washers to fasten tapped hole 13.25 and 14 inch CF Conflat flanged fittings. These confalt flages can be pumped down to 10-13 torr (10-11 Pa) and can be heated to 450oC for bake-out. North American flange sizes are given by flange outer diameter in inches: 1-1/3 ("mini conflat"), 2-1/8, 2-3/4, 4-1/2, 4-5/8, 6, 6-3/4, 8, 10, 12, 13-1/4, 14 and 16-1/2. In Europe and Asia, sizes are given by tube inner diameter in millimeters: DN16, DN40, DN63, DN100, DN160, DN200, DN250. Complete Kit - 13.25 and 14 inch Conflat Tapped Bolt Hole Fasteners: QTY 30, Silver-Plated 3/8-24 x 3.0 inch Long 12-Point Head Bolts QTY 30, Washers

Bolt Kit for 16.50 in. Conflat Tapped Bolt Hole Flanges, Silver-Plated 12-Point Bolts with Washers, 36 each. These bolt kits contain silver-plated 12-Point head bolts and washers to fasten tapped hole 16.50 inch CF Conflat flanged fittings. These confalt flages can be pumped down to 10-13 torr (10-11 Pa) and can be heated to 450oC for bake-out. North American flange sizes are given by flange outer diameter in inches: 1-1/3 ("mini conflat"), 2-1/8, 2-3/4, 4-1/2, 4-5/8, 6, 6-3/4, 8, 10, 12, 13-1/4, 14 and 16-1/2. In Europe and Asia, sizes are given by tube inner diameter in millimeters: DN16, DN40, DN63, DN100, DN160, DN200, DN250. Complete Kit - 16.50 inch Conflat Tapped Bolt Hole Fasteners: QTY 36, Silver-Plated 3/8-24 x 3.0 inch Long 12-Point Head Bolts QTY 36, Washers

Conflat Flange (CFF) Copper Gaskets CF Size 2-3/4" These conflat copper conflat gaskets fit a conflat flange size of 2-3/4 inches. ConFlat (CF) flanges are used for ultra-high vacuum applications. These fittings use a copper gasket and knife-edge flanges to achieve the high vacuum seal and can operate down to 10-13 torr (10-11 Pa) and can be heated to 450°C for bake-out. North American flange sizes are given by flange outer diameter in inches: 1-1/3 ("mini conflat"), 2¾, 4½, 6, 8, 10, 12, 13¼, 14 and 16½ , in Europe and Asia, sizes are given by tube inner diameter in millimeters: DN16, DN40, DN63, DN100, DN160, DN200, DN250. These vacuum fittings are made of corrosive resistant stainless steel. Conflat Flange (CF) Copper Gaskets CF Size 2-3/4" - 1 eachCF Flange Size: CF 2-3/4 inch Common Dimensions: Flange Outer Diameter (OD) 2-3/4", Gasket Outer Diameter (OD) 1.895", Gasket Inner Diameter (ID) 1.451"

Conflat Flange (CFF) Copper Gaskets CF Size 4-1/2" These conflat copper conflat gaskets fit a conflat flange size of 4-1/2 inches. ConFlat (CF) flanges are used for ultra-high vacuum applications. These fittings use a copper gasket and knife-edge flanges to achieve the high vacuum seal and can operate down to 10-13 torr (10-11 Pa) and can be heated to 450°C for bake-out. North American flange sizes are given by flange outer diameter in inches: 1-1/3 ("mini conflat"), 2¾, 4½, 6, 8, 10, 12, 13¼, 14 and 16½. In Europe and Asia, sizes are given by tube inner diameter in millimeters: DN16, DN40, DN63, DN100, DN160, DN200, DN250. These vacuum fittings are made of corrosive resistant stainless steel. Conflat Flange (CF) Copper Gaskets CF Size 4-1/2" - 1 eachCF Flange Size: CF 4-1/2 inch Common Dimensions: Flange Outer Diameter (OD) 4-1/2", Gasket Outer Diameter (OD) 3.243", Gasket Inner Diameter (ID) 2.506"

Conflat Flange (CF) Copper Gaskets CF Size 6 These conflat copper conflat gaskets fit a conflat flange size of 6 inches. ConFlat (CF) flanges are used for ultra-high vacuum applications. These fittings use a copper gasket and knife-edge flanges to achieve the high vacuum seal and can operate down to 10-13 torr (10-11 Pa) and can be heated to 450°C for bake-out. North American flange sizes are given by flange outer diameter in inches: 1-1/3 (mini conflat), 2¾, 4½, 6, 8, 10, 12, 13¼, 14 and 16½. In Europe and Asia, sizes are given by tube inner diameter in millimeters: DN16, DN40, DN63, DN100, DN160, DN200, DN250. These vacuum fittings are made of corrosive resistant stainless steel. Conflat Flange (CF) Copper Gaskets CF Size 6 - 1 eachCF Flange Size: CF 6 inch Common Dimensions: Flange Outer Diameter (OD) 6, Gasket Outer Diameter (OD) 4.743, Gasket Inner Diameter (ID) 4.010

Conflat Flange (CF) Copper Gaskets CF Size 8, CF Flange 8.0 inch. These conflat copper conflat gaskets fit a conflat flange size of 8 inches. ConFlat (CF) flanges are used for ultra-high vacuum applications. These fittings use a copper gasket and knife-edge flanges to achieve the high vacuum seal and can operate down to 10-13 torr (10-11 Pa) and can be heated to 450°C for bake-out. North American flange sizes are given by flange outer diameter in inches: 1-1/3 (mini conflat), 2¾, 4½, 6, 8, 10, 12, 13¼, 14 and 16½ , in Europe and Asia, sizes are given by tube inner diameter in millimeters: DN16, DN40, DN63, DN100, DN160, DN200, DN250. These vacuum fittings are made of corrosive resistant stainless steel.Conflat Flange (CF) Copper Gaskets CF Size 8 - 1 eachCF Flange Size: CF 8 inch Common Dimensions: Flange Outer Diameter (OD) 8, Gasket Outer Diameter (OD) 6.743, Gasket Inner Diameter (ID) 6.007

Conflat Flange (CF) Copper Gaskets CF Size 10", CF Flange 10.0 inch. These conflat copper conflat gaskets fit a conflat flange size of 10 inches. ConFlat (CF) flanges are used for ultra-high vacuum applications. These fittings use a copper gasket and knife-edge flanges to achieve the high vacuum seal and can operate down to 10-13 torr (10-11 Pa) and can be heated to 450°C for bake-out. North American flange sizes are given by flange outer diameter in inches: 1-1/3 ("mini conflat"), 2¾, 4½, 6, 8, 10, 12, 13¼, 14 and 16½ , in Europe and Asia, sizes are given by tube inner diameter in millimeters: DN16, DN40, DN63, DN100, DN160, DN200, DN250. These vacuum fittings are made of corrosive resistant stainless steel.Conflat Flange (CF) Copper Gaskets CF Size 10" - 1 eachCF Flange Size: CF 10 inch Common Dimensions: Flange Outer Diameter (OD) 10", Gasket Outer Diameter (OD) 8.743", Gasket Inner Diameter (ID) 8.007"