Proco Style 740

Proco Style 740

Proco Products Check Valves

The Proco ProFlex™ Style 740 rubber duckbill check valve is designed to slip directly into an existing pipe, and is supplied with an expandable clamp to secure it in place.

Some notable features of the Proco ProFlex™ Style 740 include:

All-rubber construction to resist abrasive slurries
NSF 61 standard construction
Ultra-quiet operation, with no water hammer
Unique design to prevent backflow
Negligible maintenance and energy costs
Will not warp or freeze
Quick interchange with any flap type check valve
Available in sizes from 1” to 96”
Available with special ID to suit concrete pipe

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