out Proco's
Check Valves

Proco Products Expansion Joints

The Expansion Joint People

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Holiday RECIPES!

Proco Products, Inc. is a global leader in the design and supply of piping/ducting system expansion joints and rubber check valves.

We offer the most complete line of rubber and molded PTFE expansion joints, fabric fan connectors, braided flexible hose assemblies and low torque sealing gaskets to the piping industry.

Proco Products, Inc. also offers Proflex rubber check valves manufactured completely of rubber with top quality fungicide and barnable resistant rubber, and also provides valves which are manufactured from NSF/ANSI Standard 61 Certified materials.

General Types

NEW PRODUCT: The PROCO Series 700 ProFlex Rubber Check Valve is a cost effective way to control back pressures from sewage treatment plants, outfalls and tidal operations.

Check Valves

710/730 720/740

Contact Us  

Email Directory

U.S. and Canadian residents may call toll-free at 800-344-3246 and one of our qualified customer service representatives will determine the exact Series and Style for your application.

Rubber Spool Type
Spherical

Inquiry Form

Complete our Specification Form - it asks all the necessary questions.  Submit it by email and we'll respond with a timely recommendation.

Molded PTFE

Spherical

Rubber Spool Type

440

240/242 & 315

230,261R,RC,RE

PTFE-FEP Lined
Flexible Metal Hose
Rubber Pipe

Convert from a Known Style

If you know a manufacturer's name or style number, use our online Interchange Guide

Pick a Type

If you know the general type of expansion joint you need, click on the representative photo to the right. Please verify your selection with our customer service department before placing an order.

Rubber Pipe

PTFE & FEP Lined

Flexible Metal Hose

310

231/BT

6201

 

Low Torque Gaskets 

Fan/Duct Connectors 

Pipe Penetration
Seals

 

Low Torque Gaskets
9013 EP & ET

 

Fan/Duct Connectors
520,530,540

Application

Find a product by its typical application

Industry Associations

Proco Products, Inc.
2431 North Wigwam Drive, Stockton, CA 95205
P.O. Box 590,  Stockton, CA 95201-0590
Stockton, CA  95201-0590

Toll-Free (US & Canada): 800-344-3246
Fax: 209-943-0242
Phone: 209-943-6088
Email:
sales@procoproducts.com

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