Product Description

PVC Swing Check Valves

PVC swing check valves are a type of check valve designed to allow flow in one direction only. Commonly used in applications where backflow would cause flooding or damage sensitive components, PVC swing check valves are vital to many PVC systems. Because PVC swing check valves are simple to install and work automatically, they are the valve of choice for applications where stopping backflow is essential.

Material:

CPVC - Chlorinated Polyvinyl Chloride - ASTM D1784 Cell classification D12454, D13354, 11443 & 14333.

PVC - Polyvinyl Chloride “ ASTM D1784 Cell classification 23447 & 23448.

PP “ Polypropylene.

Dimensions:

ASTM F1970

Size Range:

Size: 3" 8"

Joint End: Flanged

Working Pressure: 200 PSI

Features & Benefits:

• 
  
• Minimum flow resistance - Low-pressure drop
• Horizontal or vertical installation
• All sizes are rated for full vacuum service
• Minimum back pressure to seat disc tightly
• The top access cover facilitates maintenance without body removal from the pipeline
• All thermoplastic body
• All PVC parts are made of high-impact PVC
• PVC and PP valves come with EPDM seals (part #'s 5j, 5k, 6 and 7) as standard
• PVDF valves, part #'s 5j and 7 of PTFE and 8 of PTFE/PFA
• 3/4 in. PP valves supplied with Ring 1a

Options:

Counterweight for closing assistance

Position indicator for clapper

316 Stainless Steel shaft

Available in PVC, CPVC, and PP