4" Stainless Steel Spring Check Valve

VNE 45C-64.0-V 4 is an inline stainless steel spring check valve with clamp connections on both ends. It uses a spring-loaded poppet to allow flow in one direction and is configured to close when flow stops or reverses for reverse-flow checking in fluid handling systems. This 4 in. valve is specified for vertical mounting and is rated for up to 145 psi with a flow capacity of 1,000 gpm.

Key Features:

• Valve type: Spring check valve with poppet check mechanism
• Body style: Inline
• Body material: T316L stainless steel
• Check mechanism material: 316L stainless steel
• Spring material: 316L stainless steel
• Connection type: Clamp x clamp
• Nominal valve size: 4 in.
• Pipe/tube size: 4 in.
• Seal and seat material: FKM
• Maximum operating pressure: 145 psi
• Operating temperature range: 32 to 200 degrees F
• Mounting position: Vertical
• Surface finish: 20 RA ID
• Certification: 3-A
• 3-A standard: Sanitary Standards
• Standards: FDA Class VI seats
• Overall length: 8.13 in.
• Check style: Silent check, standard
• Counterweight: None

• Ship Pack Height: 8.5
• Ship Pack Length: 9
• Ship Pack Width: 7.5