0-10,000 PSIG Check Valve
Description
Circle Seal Controls Model 2359R-3MP Check Valve
Catalog literature: Check Valves Catalog.pdf 
The Circle Seal Controls model 2359R-3MP Check Valve provides a precise, leak-proof design for high pressure systems with an exceptionally strong, one-piece body.
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: Buna
- Connections: 3/8″ MNPT X FNPT
- Temp range: -65 to +275F
- Cracking pressure: 0.5-1.5 PSIG
- Cv: 1.78
Dimensions:
- “B” dimension (hex): 1.000″
- “C” dimension (length): 2.07″
- “E” dimension (thread length): 0.61″
- “F” dimension (diameter): 0.95″
- “G” dimension (hex length): 0.50″
