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Butterfly Valves, Manual, ISO-KF 25 Interface, NW-25 Vacuum Fittings, Stainless Steel

Butterfly Valves, Manual, ISO-KF 25 Interface, NW-25 Vacuum Fittings, Stainless Steel

Butterfly Valves have the advantages of having a small footprint, being turned completely off to on in one 90 degree rotation of the handle, while offering a high gas throughput and conductance. These vacuum butterfly valves are designed to have a low leak rate, typically on the order of 1x10-9 std. cc/sec. Helium. These butterfly valves have a NW-25 vacuum flange for connection to the vacuum system, are manually operated, and made of stainless steel.

Common Dimensions:
Flange Type ISO NW25, KF25
A= 0.86"
B= 2.75"
C= 1.85"
D= 2.33"
Requires KF25 O-ring and Hinge Clamp for connection, not included.

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Ideal Vacuum Products, LLC
5910 Midway Park Blvd NE,
Albuquerque, NM 87109-5805

Phone: (505) 872-0037
Fax: (505) 872-9001

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