Dunham Rubber & Belting Corporation
Dunham Rubber & Belting Corporation
682 Commerce Parkway West Drive, Greenwood, IN 46143
Toll Free: 800.876.5340
Tel: 317.888.3002
Fax: 317.888.2335
Email: mail@dunhamrubber.com
Print Back
Repair Kit contains:
(1) EPDM / 316L stainless perforated disc
(1) 304 stainless spring retainer
(1) 304 stainless spring
(1) Nylon stem guide
(1) EPDM / 316L stem and plug

When using air blow check valves with ball check valves, refer to the sizing chart below.

Repair Kit

Unit of Measure

Specifications

Ball Check Valve Size

 N/A 1 1/2 in2 in2 1/2 in3 in

Air Blow Check Valve Size

 N/A 2 in2 1/2 in3 in4 in