CommandValve Smart Electronic Butterfly Valve with Conflat CF 1.33 in. Flange and Viton Seals, Manual or USB Serial Operation. The Ideal Vacuum Products (IVP) series of CommandValves are smart electronic butterfly valves. They are a reliable, low-cost alternative to manual or pneumatic gate valves. CommandValves are operated either manually using onboard pushbutton controls, or by computer control via an integrated USB virtual serial port. These smart butterfly valves allow for open, closed, or partially open operation (users can select any angle between, fully open and completely closed). This makes CommandValves an excellent solution for vacuum system integration, remote valve placement, automation, and control, and precision throttling. These IVP exclusive high flow butterfly valves feature a small footprint, the shortest possible gas path, high accuracy, fast closure time (~270ms), and typical leak rate of 1 x 10 std. cc/sec helium. CommandValves are rated for high vacuum applications to 3 x 10-8 Torr, and for positive pressures to 15 psig. They have an operating temperature range of 0 to 50° C and a MTTR (Mean Time To Repair) of 30,000 cycles. CommandValves operate on 12 VDC (max current draw 0.5A) and each valve is supplied with a power supply and USB connection cable. The permeability of CommandValve O-ring stem seals does not allow them to be used for ultra-high vacuum. This CommandValve has Conflat CF 1.33" bolt-through flanges, Viton seals, and a conductance of 3 liters/sec. Use either Viton or copper conflat gaskets for the fittings. Accessories available for this Conflat CF 1.33" CommandValve: Viton Conflat gasket, part number P104339 Copper Conflat gasket, part number P102277 Connection bolt kit, part number P108981 Please see the bottom of this page for technical specifications and dimensional data. We also stock a large offering of connection hardware and sealing gaskets in all sizes and types. CommandValve Applications CommandValves can be used as roughing, backing, and high vacuum valves. Because they can be opened and closed incrementally in 0.1 degree increments, from 0 degrees (closed) to 90 degrees (fully open), these valves can be used for precision throttling of the exhaust or purge line where it is desirable to maintain a steady vacuum chamber pressure (i.e., for altitude simulation). CommandValve Construction Materials and Available Flange Sizes CommandValves are manufactured in the U.S.A. with valve bodies and butterflies made exclusively of 304L stainless steel. Replaceable O-ring seals are made of Viton. They are available in ISO KF sizes from KF-16 to KF 50, and in Conflat flanged sizes from CF 1.33 in. to CF 3.375 in. Free Downloads (below): CommandValve User Manual. IVP Firmware Update Tool and Patch Notes User Manual in which a link to the Firmware Update Tool software is provided. CommandValve firmware updates can only be used with valves which have firmware version 1.7.1 and newer. If the valve is older, please contact us for options. IVP DirectVac II software (Windows 10 and newer control software for the CommandValve). Every CommandValve package includes: A CommandValve with either KF or CF flanges A universal power supply wall adapter (input 100-240VAC 50/60Hz, output 12 VDC@3A) A 3 ft. (1 m) USB-A to USB-B mini cable.

CommandValve Smart Electronic Butterfly Valve with Conflat CF 2.125 in. Flange and Viton Seals, Manual or USB Serial Operation. The Ideal Vacuum Products (IVP) series of CommandValves are smart electronic butterfly valves. They are a reliable, low-cost alternative to manual or pneumatic gate valves. CommandValves are operated either manually using onboard pushbutton controls, or by computer control via an integrated USB virtual serial port. These smart butterfly valves allow for open, closed, or partially open operation (users can select any angle between, fully open and completely closed). This makes CommandValves an excellent solution for vacuum system integration, remote valve placement, automation, and control, and precision throttling. These IVP exclusive high flow butterfly valves feature a small footprint, the shortest possible gas path, high accuracy, fast closure time (~270ms), and typical leak rate of 1 x 10 std. cc/sec helium. CommandValves are rated for high vacuum applications to 3 x 10-8 Torr, and for positive pressures to 15 psig. They have an operating temperature range of 0 to 50° C and a MTTR (Mean Time To Repair) of 30,000 cycles. CommandValves operate on 12 VDC (max current draw 0.5A) and each valve is supplied with a power supply and USB connection cable. The permeability of CommandValve O-ring stem seals does not allow them to be used for ultra-high vacuum. This CommandValve has Conflat CF 2.125" bolt-through flanges, Viton seals, and a conductance of 10 liters/sec. Use silver plated bolts for connections and either Viton or copper conflat gaskets for the fittings. Accessories available for this Conflat CF 2.125" CommandValve: Viton Conflat gasket, part number P104340 Copper Conflat gasket, part number P104337 Silver plated connection bolt kit, part number P108970 Please see the bottom of this page for technical specifications and dimensional data. We also stock a large offering of connection hardware and sealing gaskets in all sizes and types. CommandValve Applications CommandValves can be used as roughing, backing, and high vacuum valves. Because they can be opened and closed incrementally in 0.1 degree increments, from 0 degrees (closed) to 90 degrees (fully open), these valves can be used for precision throttling of the exhaust or purge line where it is desirable to maintain a steady vacuum chamber pressure (i.e., for altitude simulation). CommandValve Construction Materials and Available Flange Sizes CommandValves are manufactured in the U.S.A. with valve bodies and butterflies made exclusively of 304L stainless steel. Replaceable O-ring seals are made of Viton. They are available in ISO KF sizes from KF-16 to KF 50, and in Conflat flanged sizes from CF 1.33 in. to CF 3.375 in. Free Downloads (below): CommandValve User Manual. IVP Firmware Update Tool and Patch Notes User Manual in which a link to the Firmware Update Tool software is provided. CommandValve firmware updates can only be used with valves which have firmware version 1.7.1 and newer. If the valve is older, please contact us for options. IVP DirectVac II software (Windows 10 and newer control software for the CommandValve). Every CommandValve package includes: A CommandValve with either KF or CF flanges A universal power supply wall adapter (input 100-240VAC 50/60Hz, output 12 VDC@3A) A 3 ft. (1 m) USB-A to USB-B mini cable.

CommandValve Smart Electronic Butterfly Valve with Conflat CF 2.75 in. Flange and Viton Seals, Manual or USB Serial Operation. The Ideal Vacuum Products (IVP) series of CommandValves are smart electronic butterfly valves. They are a reliable, low-cost alternative to manual or pneumatic gate valves. CommandValves are operated either manually using onboard pushbutton controls, or by computer control via an integrated USB virtual serial port. These smart butterfly valves allow for open, closed, or partially open operation (users can select any angle between, fully open and completely closed). This makes CommandValves an excellent solution for vacuum system integration, remote valve placement, automation, and control, and precision throttling. These IVP exclusive high flow butterfly valves feature a small footprint, the shortest possible gas path, high accuracy, fast closure time (~270ms), and typical leak rate of 1 x 10 std. cc/sec helium. CommandValves are rated for high vacuum applications to 3 x 10-8 Torr, and for positive pressures to 15 psig. They have an operating temperature range of 0 to 50° C and a MTTR (Mean Time To Repair) of 30,000 cycles. CommandValves operate on 12 VDC (max current draw 0.5A) and each valve is supplied with a power supply and USB connection cable. The permeability of CommandValve O-ring stem seals does not allow them to be used for ultra-high vacuum. This CommandValve has Conflat CF 2.75" bolt-through flanges, Viton seals, and a conductance of 30 liters/sec. Use silver plated bolts for connections and either Viton or copper conflat gaskets for the fittings. Accessories available for this Conflat CF 2.75" CommandValve: Viton Conflat gasket, part number P104341 Copper Conflat gasket, part number P102278 Silver plated connection bolt kit, part number P108980 CF 2.75" extension nipple, part number P102207 Please see the bottom of this page for technical specifications and dimensional data. We also stock a large offering of connection hardware and sealing gaskets in all sizes and types. CommandValve Applications CommandValves can be used as roughing, backing, and high vacuum valves. Because they can be opened and closed incrementally in 0.1 degree increments, from 0 degrees (closed) to 90 degrees (fully open), these valves can be used for precision throttling of the exhaust or purge line where it is desirable to maintain a steady vacuum chamber pressure (i.e., for altitude simulation). CommandValve Construction Materials and Available Flange Sizes CommandValves are manufactured in the U.S.A. with valve bodies and butterflies made exclusively of 304L stainless steel. Replaceable O-ring seals are made of Viton. They are available in ISO KF sizes from KF-16 to KF 50, and in Conflat flanged sizes from CF 1.33 in. to CF 3.375 in. Free Downloads (below): CommandValve User Manual. IVP Firmware Update Tool and Patch Notes User Manual in which a link to the Firmware Update Tool software is provided. CommandValve firmware updates can only be used with valves which have firmware version 1.7.1 and newer. If the valve is older, please contact us for options. IVP DirectVac II software (Windows 10 and newer control software for the CommandValve). Every CommandValve package includes: A CommandValve with either KF or CF flanges A universal power supply wall adapter (input 100-240VAC 50/60Hz, output 12 VDC@3A) A 3 ft. (1 m) USB-A to USB-B mini cable.

CommandValve Smart Electronic Butterfly Valve with Conflat CF 3.375 in. Flange and Viton Seals, Manual or USB Serial Operation. The Ideal Vacuum Products (IVP) series of CommandValves are smart electronic butterfly valves. They are a reliable, low-cost alternative to manual or pneumatic gate valves. CommandValves are operated either manually using onboard pushbutton controls, or by computer control via an integrated USB virtual serial port. These smart butterfly valves allow for open, closed, or partially open operation (users can select any angle between, fully open and completely closed). This makes CommandValves an excellent solution for vacuum system integration, remote valve placement, automation, and control, and precision throttling. These IVP exclusive high flow butterfly valves feature a small footprint, the shortest possible gas path, high accuracy, fast closure time (~270ms), and typical leak rate of 1 x 10 std. cc/sec helium. CommandValves are rated for high vacuum applications to 3 x 10-8 Torr, and for positive pressures to 15 psig. They have an operating temperature range of 0 to 50° C and a MTTR (Mean Time To Repair) of 30,000 cycles. CommandValves operate on 12 VDC (max current draw 0.5A) and each valve is supplied with a power supply and USB connection cable. The permeability of CommandValve O-ring stem seals does not allow them to be used for ultra-high vacuum. This CommandValve has Conflat CF 3.375" bolt-through flanges, Viton seals, and a conductance of 85 liters/sec. Use silver plated bolts for connections and either Viton or copper conflat gaskets for the fittings. Accessories available for this Conflat CF 3.375" CommandValve: Viton Conflat gasket, part number P104342 Copper Conflat gasket, part number P102279 Silver plated connection bolt kit, part number P108979 CF 3.375" extension nipple, part number P108986 Please see the bottom of this page for technical specifications and dimensional data. We also stock a large offering of connection hardware and sealing gaskets in all sizes and types. CommandValve Applications CommandValves can be used as roughing, backing, and high vacuum valves. Because they can be opened and closed incrementally in 0.1 degree increments, from 0 degrees (closed) to 90 degrees (fully open), these valves can be used for precision throttling of the exhaust or purge line where it is desirable to maintain a steady vacuum chamber pressure (i.e., for altitude simulation). CommandValve Construction Materials and Available Flange Sizes CommandValves are manufactured in the U.S.A. with valve bodies and butterflies made exclusively of 304L stainless steel. Replaceable O-ring seals are made of Viton. They are available in ISO KF sizes from KF-16 to KF 50, and in Conflat flanged sizes from CF 1.33 in. to CF 3.375 in. Free Downloads (below): CommandValve User Manual. IVP Firmware Update Tool and Patch Notes User Manual in which a link to the Firmware Update Tool software is provided. CommandValve firmware updates can only be used with valves which have firmware version 1.7.1 and newer. If the valve is older, please contact us for options. IVP DirectVac II software (Windows 10 and newer control software for the CommandValve). Every CommandValve package includes: A CommandValve with either KF or CF flanges A universal power supply wall adapter (input 100-240VAC 50/60Hz, output 12 VDC@3A) A 3 ft. (1 m) USB-A to USB-B mini cable.

USB-A Male to USB-B Mini Replacement Connection Cable, Connects Any CommandValve to PC, 1m (3 ft.). These replacement USB-A to mini USB-B connection cables are used to connect a CommandValve to a computer. The valve comes standard with this cable. Use this to replace a damaged or faulty one. The DirectVac software, which comes standard with every CommandValve, can accurately and precisely control the position of the butterfly and requires a direct computer connection.

USB-A Male to USB-A Female Extension Cable, Extends Distance Between Any CommandValve and PC by 3m (10 ft.). This 10 ft. (3m) long cable extends the distance between a CommandValve and a computer. The cable has one USB-A male end, and one USB-A female end. The CommandValve comes with a 3 ft. cable. This extension cable increases the total distance to 13 ft.

CommandValve AC/DC Universal Power Supply Replacement, Input 100-240 VAC, Output 12 VDC, 3A. This is a universal AC to DC power supply for all smart butterfly CommandValves (KF and CF series). Input 100-240 VAC. Output 12 VDC@3A. This wall adapter has fixed blades. The cord is 6 ft. long and has a DC barrel plug with 5.5 mm OD and 2.1 mm center pin. Polarity is center positive. All CommandValves packages include this AC/DC adapter and a 3 ft. USB-A to USB-B mini cable. Use this power supply to replace a damaged or misplaced unit.

Conflat Flange (CF) Full Nipple, CF 1-1/3 inches Stainless Steel Fittings These full nipple vacuum fittings have one rotatable and one fixed 1-1/3 inch conflat (CF) flanges. 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) Full Nipple, CF 1-1/3 inches, Stainless Steel CF Flange Size: CF 1-1/3 inch Common Dimensions: A = 3, B= .75, Flange Size OD = 1.33

Conflat Flange (CF) Full Nipple, CF 2-1/8 inches Stainless Steel Fittings These full nipple vacuum fittings have one rotatable and one fixed 2-1/8 inch conflat (CF) flanges. 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) Full Nipple, CF 2 1/8 inches, Stainless Steel CF Flange Size: CF 2 1/8 inch Common Dimensions: A = 4 1/16, B= 1 3/8

Conflat Flange (CF) Full Nipple, CF 2-3/4 inches, 7 in. Long, 1 Rotatable Flange. This custom length, Ideal Vacuum exclusive, full nipple vacuum fitting is 7" long and has one rotatable and one fixed 2-3/4 inch conflat (CF) flange. Both flanges have through holes (holes are not threaded). This fitting is used for ultra-high vacuum applications and is just long enough to completely encase the Ideal Vacuum AnalyzaVac residual gas analyzer (RGA) probe, keeping it safe from short circuiting and helping protect it from contaminant deposition that occurs when the probe protrudes into the vacuum chamber. This nipple will also work on other manufacturer’s RGAs. 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 corrosion resistant stainless steel.Conflat Flange (CF) Full Nipple, CF 2-3/4 inches, Stainless SteelCF Flange Size: CF 2-3/4 inchCommon Dimensions: A = 7.0", B= 1.5", Flange Size OD = 2.75"

Conflat Flange (CF) Full Nipple, CF 2-3/4 inches, 5 in. long, Stainless Steel FittingsThese full nipple vacuum fittings have one rotatable and one fixed 2-3/4 inch conflat (CF) flanges. 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) Full Nipple, CF 2-3/4 inches, Stainless SteelCF Flange Size: CF 2-3/4 inchCommon Dimensions: A = 4.93", B= 1.5", Flange Size OD = 2.75"

Conflat Flange (CF) Full Nipple, CF 3-3/8 inches Stainless Steel FittingsThese full nipple vacuum fittings have two fixed 3-3/8 inch conflat (CF) flanges. 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) Full Nipple, CF 3-3/8 inches, Stainless SteelCF Flange Size: CF 3-3/8 inchCommon Dimensions: A = 4.5", B= 2", Flange Size OD = 3.375"

Bolt Kit For Conflat CF 1.33 Inch Flanged CommandValve or Ideal Seal Buttlerfly Valves, Includes 8-32 x 2.00 Inch Long SHCS Bolts, Platenuts, & Washers. This bolt kit is used to connect a Conflat CF 1.33" CommandValve or Ideal Seal buttlerfly valves between two through-hole Conflat flanged fittings. This kit consists of six 8-32 x 2.00" long 8-18 stainless steel socket head cap screws (SHCS) bolts, 3 platenuts, and 6 washers. These SCHS bolts require a 9/64" hex wrench.

Bolt Kit For Conflat CF CF 2.125 or CF 2.75 Inch Flanged CommandValve or Ideal Seal Buttlerfly Valves, Includes 1/4-28 x 2.25 Inch Long SHCS Bolts, Platenuts, & Washers. This bolt kit is used to connect a Conflat CF 2.125" or CF 2.75" CommandValve inline between two through-hole Conflat vacuum flanged fittings. This kit consists of six 1/4-28 x 2.50" NF, 8-18 stainless steel socket head cap screws (SHCS), 3 platenuts, and 6 washers. These SCHS bolts require a 3/16" hex wrench.

Bolt Kit For Conflat CF 3.375 Inch Flanged CommandValve or Ideal Seal Buttlerfly Valves, Includes 5/16-24 x 3.00 Inch Long SHCS Bolts, Platenuts, & Washers. This bolt kit is used to connect a Conflat CF 2.125" or CF 2.75" CommandValve inline between two through-hole Conflat vacuum flanged fittings. This kit consists of eight 5/16-24 x 3.0" NF, 8-18 stainless steel socket head cap screws (SHCS), 4 platenuts, and 8 washers. These SCHS bolts require a 1/4" hex wrench.

Conflat Flange (CFF) Copper Gaskets CF Size 1-1/3" These conflat copper conflat gaskets fit a conflat flange size of 1-1/3 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 1-1/3" - 1 eachCF Flange Size: CF 1-1/3 inch Common Dimensions: Flange Outer Diameter (OD) 1-1/3", Gasket Outer Diameter (OD) 0.838", Gasket Inner Diameter (ID) 0.640"

Conflat Flange (CFF) Copper Gaskets CF Size 2 1/8 - 1 each These conflat copper conflat gaskets fit a conflat flange size of 2 1/8 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 2 1/8 - 1 eachCF Flange Size: CF 2 1/8 inch, 2.125 Common Dimensions: Flange Outer Diameter (OD) 2 1/8, Gasket Outer Diameter (OD) 1.25, Gasket Inner Diameter (ID) 1.00

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 3-3/8 These conflat copper conflat gaskets fit a conflat flange size of 3-3/8 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 3-3/8 - 1 eachCF Flange Size: CF 3-3/8 inch Common Dimensions: Flange Outer Diameter (OD) 3-3/8, Gasket Outer Diameter (OD) 2.425, Gasket Inner Diameter (ID) 2.010

Conflat Flange (CF) CF Viton Rubber Elastomer Gasket Seal, Flange Size 1.33 inch, OD 0.838 inch, - 1 each These conflat Viton gaskets fit a conflat flange size of 1.33 inches. They have been pre-baked and degassed to limit the outgassing in your vacuum system. They can also be used for testing and multiple times for assembly and disassembly. The knife edge of the CF flange presses against the Viton gasket but does not cut into it, making it reuseable, unlike the CF copper or silver gaskets that can only be used once. North American flange sizes are given by flange outer diameter in inches: 1.33 (mini conflat), 2.125, 2.75, 3.375, 4.50, 4.625, 6.00, 6.75, 8.00, 10.00, 12.00, 13.125, 14.00, and 16.50. In Europe and Asia, sizes are given by tube inner diameter in millimeters: DN16, DN40, DN63, DN100, DN160, DN200, DN250. Conflat Flange (CF) Viton Gaskets CF Size 1.33 - 1 each CF Flange Size: CF 1.33 inch, 1 1/3 inch Common Dimensions: Conflat Flange Outer Diameter (OD) 1.33, Gasket Outer Diameter (OD) 0.838

Conflat Flange (CF) CF Viton Rubber Elastomer Gasket Seal, Flange Size 2.75 inch, OD 1.895 inch, - 1 each These conflat Viton gaskets fit a conflat flange size of 2.75 inches. They have been pre-baked and degassed to limit the outgassing in your vacuum system. They can also be used for testing and multiple times for assembly and disassembly. The knife edge of the CF flange presses against the Viton gasket but does not cut into it, making it reuseable, unlike the CF copper or silver gaskets that can only be used once. North American flange sizes are given by flange outer diameter in inches: 1.33 (mini conflat), 2.125, 2.75, 3.375, 4.50, 4.625, 6.00, 6.75, 8.00, 10.00, 12.00, 13.125, 14.00, and 16.50. In Europe and Asia, sizes are given by tube inner diameter in millimeters: DN16, DN40, DN63, DN100, DN160, DN200, DN250. Conflat Flange (CF) Viton Gaskets CF Size 2.75 - 1 each CF Flange Size: CF 2.75 inch, 2 3/4 inch Common Dimensions: Conflat Flange Outer Diameter (OD) 2.75, Gasket Outer Diameter (OD) 1.895

Conflat Flange (CF) CF Viton Rubber Elastomer Gasket Seal, Flange Size 3.375 inch, OD 2.425 inch, - 1 each These conflat Viton gaskets fit a conflat flange size of 3.375 inches. They have been pre-baked and degassed to limit the outgassing in your vacuum system. They can also be used for testing and multiple times for assembly and disassembly. The knife edge of the CF flange presses against the Viton gasket but does not cut into it, making it reuseable, unlike the CF copper or silver gaskets that can only be used once. North American flange sizes are given by flange outer diameter in inches: 1.33 (mini conflat), 2.125, 2.75, 3.375, 4.50, 4.625, 6.00, 6.75, 8.00, 10.00, 12.00, 13.125, 14.00, and 16.50. In Europe and Asia, sizes are given by tube inner diameter in millimeters: DN16, DN40, DN63, DN100, DN160, DN200, DN250. Conflat Flange (CF) Viton Gaskets CF Size 3.375 - 1 each CF Flange Size: CF 3.375 inch, 3 3/8 inch Common Dimensions: Conflat Flange Outer Diameter (OD) 3.375, Gasket Outer Diameter (OD) 2.425