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Series 710/730
Style 710 is designed to bolt directly to existing flanges or new
installations
Style 730 is designed to slip over existing pipe and secured with
stainless clamps
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PROCO Products, Inc. is the world's largest and most respected supplier of expansion
joints and other piping
related products. The newest product which Proco has released to its global community is the introduction
of the ProFlex Series rubber check valves.
Its concept is simple yet it offers exceptional back flow prevention with as little as 1"
of head pressure to allow flow.
The ProFlex rubber check valves are manufactured completely of rubber with top quality
fungicide and barnacle resistant rubber being selected for use. It is therefore impervious to the daily
operational vulnerability affiliated with the water and sewage industry such as rust, freezing, corrosion
and seizing often found in the check valve industry.
Benefits of the ProFlex rubber check valves include greatly reduced operational costs,
prevention from animals or insects lodging or disturbing the flow of liquids from outfall pipes, easy
opening which prevents flooding commonly associated with defective swing type valves and made in America
from the same company you have grown to trust in providing you with products for your piping system
requirements.
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