Check Valve with 17-4PH Stainless Steel body and Neoprene seal, rated up to 10,000 psig with 1/4″ thru 1/2″ FNPT X MNPT connections
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Description
Circle Seal Controls Model 2333R-xPM Check Valve
Catalog literature: Check Valves Catalog.pdf 
The Circle Seal Controls model 2333R-xPM Check Valve provides a precise, leak-proof design for high pressure systems with an exceptionally strong, one-piece body. It has FNPT X MNPT connections, is constructed in 17-4PH Stainless Steel with a Neoprene seal and is rated up to 10,000 psig.
Features & benefits:
- Zero leakage: bubble-tight at normal back pressures with virtually any liquid or gas service
- Specially designed for high pressure applications: strong one-piece body design
- Self-cleaning: poppet design allows foreign particles to wash through the valve
- No “chatter” or “hammer”: the pulsating action of shock waves and hammer is absorbed by the resilient o-ring, which insures cushioned, quiet closing
- Compact, easily installed: efficient, in-line design reduces size and weight; can be mounted in any position
- Maintenance-free dependability: no special seats requiring replacement or refacing; o-ring absorbs the shock and automatically compensates for wear
Technical Data:
- Operating pressure: 0 to 10,000 PSIG
- Proof pressure: 1.5X operating pressure
- Burst pressure: 2.5:1
- Body material: 17-4PH SS
- Seal material: Neoprene
- Connections: 1/4″ through 1/2″ FNPT X MNPT
- Temp range: -40 to +240F
- Cracking pressure: 2-5 PSIG
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 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.
