- No leakage whatsoever at any differential pressure
- Absolutely bubble tight in leakage tests
- Quick opening-positive closing at extremely low pressure differential
- Series 200
- Operating Pressure: 0 to 3000 psig
- Material: Brass
- O-Ring Material: Buna N
- Size: 3/4 in.
- End Connections: Female NPT
- Cracking Pressure 2 to 4 psig
- Operating Temperature: -65 to 250 ºF\
- Flow Coefficient: 10.3
The Circle Seal 249B-6PP 200 Series Check Valve are absolutely bubble tight in leakage tests and there is no leakage whatsoever at any differential pressure. Quick opening-positive closing at extremely low pressure differential.
Brand Circle Seal Video No