Circle Seal 2320B-xPP Check Valve
2300 Series: 0 to 10000 psig Check Valves
Features & Benefits:
- Designed for high pressure service
- Resilient o-ring
- Single-piece design
- Less susceptible to contamination damage
- Zero leak at normal back pressure
- Automatic compensation for wear
- Cushioned, quiet closing

Circle Seal 2320B-xPP Check Valve Technical Data:
- Description: 2300-Series Check Valve with FNPT connections, constructed in Brass with a PTFE seal, rated up to 5000 psig
- Max. Operating Pressure: 5000 psig
- Body Material: Brass
- Seal Material: PTFE
- Cracking Pressure: 5 psig
- Internal Leakage: Zero @ 75 psig to proof
- Temperature: -100F to +400F
Dimensional Information:

Notes:
- Cracking pressure is defined at which flow is 5 cc/min except for 2320 series valves (with PTFE seals) for which flow is approximately 0.02 cfm.
- Standard cracking pressure is noted above. Special cracking pressures may be available upon special request, contact ***@*****************ol.com“>Sales for assistance (min cracking pressure available = 0.5 psi; max cracking pressure available = 30 psi).
- Proper filtration is recommended to prevent damage to sealing surfaces.
Please contact our Sales Department for assistance in selecting the right products for your application.
Product Catalog: Circle Seal Check Valves


