Circle Valve Technologies Inc.
1533 Gehman Road
Harleysville, PA 19438

Toll Free:800-645-6733 | Phone:267-933-6300 | Fax:267-933-6305|
email: [email protected]
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100 Series Check Valves 0 to 25 psig

 
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Features & Benefits
  • Low Pressure
    Lightweight check valve for pressures to 25 psig.
  • Ultra-sensitve
    Unique design allows flow with minimum pressure differential. Crak pressure is 4" H2O maximum.
  • Positive Sealing
    Unique knife-edge on the poppet positions snugly to provide zere sealing even with extremely low pressure.



  Results 1 - 25 of 40 1 2 

Item #

Body Material

O-Ring Material

Connection Size

Cracking Pressure

Operating Temperature
119B-1PP Brass Buna N 1/8 in 0.15 psig -40 to 250 ºF
119B-2PP Brass Buna N 1/4 in 0.15 psig -40 to 250 ºF
119B-3PP Brass Buna N 3/8 in 0.15 psig -40 to 250 ºF
119B-4PP Brass Buna N 1/2 in 0.15 psig -40 to 250 ºF
119B-6PP Brass Buna N 3/4 in 0.15 psig -40 to 250 ºF
132B-1PP Brass Viton 1/8 in 0.15 psig -20 to 400 ºF
132B-2PP Brass Viton 1/4 in 0.15 psig -20 to 400 ºF
132B-3PP Brass Viton 3/8 in 0.15 psig -20 to 400 ºF
132B-4PP Brass Viton 1/2 in 0.15 psig -20 to 400 ºF
132B-6PP Brass Viton 3/4 in 0.15 psig -20 to 400 ºF
119A-1PP Aluminum Buna N 1/8 in 0.15 psig -40 to 250 ºF
119A-2PP Aluminum Buna N 1/4 in 0.15 psig -40 to 250 ºF
119A-3PP Aluminum Buna N 3/8 in 0.15 psig -40 to 250 ºF
119A-4PP Aluminum Buna N 1/2 in 0.15 psig -40 to 250 ºF
119A-6PP Aluminum Buna N 3/4 in 0.15 psig -40 to 250 ºF
132A-1PP Aluminum Viton 1/8 in 0.15 psig -20 to 400 ºF
132A-2PP Aluminum Viton 1/4 in 0.15 psig -20 to 400 ºF
132A-3PP Aluminum Viton 3/8 in 0.15 psig -20 to 400 ºF
132A-4PP Aluminum Viton 1/2 in 0.15 psig -20 to 400 ºF
132A-6PP Aluminum Viton 3/4 in 0.15 psig -20 to 400 ºF
119T1-1PP 316 Stainless Steel Buna N 1/8 in 0.15 psig -40 to 250 ºF
119T1-2PP 316 Stainless Steel Buna N 1/4 in 0.15 psig -40 to 250 ºF
119T1-3PP 316 Stainless Steel Buna N 3/8 in 0.15 psig -40 to 250 ºF
119T1-4PP 316 Stainless Steel Buna N 1/2 in 0.15 psig -40 to 250 ºF
119T1-6PP 316 Stainless Steel Buna N 3/4 in 0.15 psig -40 to 250 ºF
  Results 1 - 25 of 40 1 2 
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