The concentric design suits vertical runs. This 3" valve uses Viton (FKM) seals and clamp connections, and it comes apart in the line for service without special tools.
- Size: 3"
- Type: concentric spring check valve
- End connections: clamp
- Seal material: Viton (FKM)
- Cracking pressure varies by valve size
- Material: 316L stainless steel
- Maximum operating pressure: 145 psi
- Temperature range: 15°F to 200°F
- Finish: sanitary polish, 32 Ra
- Machined from solid bar with a single piece upper body spider design
- Standard O-ring and gasket seal design
- Field serviceable, no special tools required
- Meets 3A sanitary requirements
- Suitable for low and medium viscosity fluids
- Repair kits available for worn gaskets and O-rings



