4" Sanitary Check Valve, Tri-Clamp

Valworx 579004 stainless steel sanitary check valves are typically used to prevent unwanted backflow for food, beverage, pharmaceutical, personal care, and pet care applications where 3-A sanitary construction is required. Suitable for vertical installation or horizontal where self-draining is not required. Concentric spring loaded design. Highly polished internals (32 Ra finish). Viton seats and seals. Clamp design for easy disassembly, cleaning, and maintenance

Full Port for Unrestricted Flow

32 Ra finish on all internal surfaces

Stainless steel spring and retaining ring

Viton seats and seals

All materials comply with FDA, USDA and 3-A requirements

Viton Stem Seal Design

Standard Tri-Clamp ends for hygienic connections

All valves are 100% tested with full traceability of all components