CV · Check Valve
Bar-stock check valve — GasFlo CV-SB Series. Brass body up to 3,500 psig or 316L stainless steel up to 3,000 psig, Cv 0.35. Standard cracking pressure 1/3 psig, optionally 5 or 10 psig. Standard Viton® O-ring, optionally EPR or Kalrez® for extreme temperatures. Bubble tested at 1,000 psig, ultrasonically DI cleaned.
- Max working pressure
- Stainless steel 3,000 PSIG · Brass 3,500 PSIG
- Flow coefficient
- Cv = 0.35
- Seat orifice
- Ø.125"
- Cracking pressure (standard)
- 1/3 PSIG
Materials
| Max working pressure | Stainless steel 3,000 PSIG · Brass 3,500 PSIG |
|---|---|
| Flow coefficient | Cv = 0.35 |
| Seat orifice | Ø.125" |
| Cracking pressure (standard) | 1/3 PSIG |
| O-ring material (standard) | VITON® |
| Temperature range | VITON® −15°F to +400°F |
| Bubble test | 1,000 PSIG |
| Cleaning | Ultrasonically DI cleaned |
Applications & Documents
Configure your order
Select the variables exactly as they appear in the manufacturer datasheet. The full part number is assembled automatically.
Inlet port size
single select · 1 valuesInlet connection
single select · 2 valuesOutlet port size
single select · 1 valuesOutlet connection
single select · 2 valuesMaterial
single select · 2 valuesO-ring options
single select · 3 valuesCracking pressure options
single select · 3 valuesSelect variables
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