HSCV400BB - Dixon 4" - HSC Series Sanitary Spring Check Valve with Weld Connections and FKM seal - LJI Part: HSCV400BB

A check valve only matters the day something tries to run backwards. The HSC series opens when pressure under the seat beats the spring and closes the moment it does not. The concentric design suits vertical runs.

• Size: 4"
• Type: concentric spring check valve
• End connections: butt weld
• 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