Product Overview
This ozone compatible check valve ensures that liquid does not flow in an undesired direction. It incorporates a PTFE seal that can handle any ozone concentration, but it will not seal as well as their Viton counterparts (CVSS-Series).
Features
- Low crack pressure
- Compatible with any ozone concentration
- Fast acting internal spring
- Minimal pressure loss with straight-through design
More Information
| Max Operating Pressure | 200 PSI (14.06 Bar) |
|---|---|
| Weight | 0.4000 |
| Dimensions | Length: 2.3 in (5.9 cm) Diameter: 1.1 in (2.8 cm) |
| Crack Pressure | 0.5 PSI (0.04 Bar) |
| Materials Wetted | 316L stainless steel, FEP/PTFE flouropolymer |
| Directional Flow | yes |
| Inlet/Outlet Connections | 1/4-inch FNPT |
| Fitting Style | FNPT |
FAQ's
Are the CVSS series check valves a Food Grade suitable product?
No.
Are the CVSS series check valves a Food Grade suitable product?
No.
Viton seal or PTFE seal, which is right for you? Please read below!
Elastomer Durability
- PTFE seat will be most ozone resistant and longest lasting seal available.
- Viton seat will be ozone resistant up to ~5% ozone, also ozone by-products can deteriorate Viton seat.
Sealing Capabilities
- Viton is very pliable and will offer the most reliable seal.
- PTFE is very rigid, small particulates will keep this material from offering a positive seal.