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SKU: BAP278598
DC-4 Double Check Valve - 3/8 Inch NPT

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1+ $34.99
2+ $30.99
3+ $29.99

This valve accepts a signal from two sources and delivers it to a common outlet. It's commonly used with a trailer control and foot valve.
It's required if an element must receive air from the higher of two pressure sources. An internal disc moves in response to the higher air pressure and allows that air flow leaving through the delivery port.
Double check valves should be installed in a way the shuttle or disc works horizontally.

Technical Specifications:

  • Double check valve
  • Suppy Port: 3/8" NPT (male)
  • Supply Port: 1/4" NPT (female)
  • Delivery Port: 3/8" NPT (2 x female)

Comes with Blue Safety Caps to Protect the Threads and Mechanism prior Installation.

May also Work as a Replacement for Part: Bendix 278598, Bendix 278598N, Bendix 227893, Dayton AV278598, Euclid E-BN278598N, Newstar S-16920.


prop65 100WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and reproductive harm. For more information go to www.p65warnings.ca.gov (CA Health and Safety Code Section 25249.6).

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