A1173, 1/4" Hose Barb Diaphragm Check Valve

More Information
Inlet 1/4" Hose Barb
Outlet 1/4" Hose Barb
Diaphragm Epichlorohydrine
Material Nylon

1/4" Hose Barb Diaphragm Check Valve, Epichlorohydrin Diaphragm (ECO), Black Nylon Body

A highly reliable, normally open diaphragm check valve that can be installed in any position. This allows the greatest flexibility when you need backflow protection for a vacuum, gas or liquid system.

The free-floating diaphragm reacts to the slightest difference in pressure across the valve giving it a very rapid response time between free-flow and no-flow conditions.

Manufactured by MPC Novares. ISM is a partner supplier of MPC high quality, automotive grade OEM diaphragm check valves.

  • Sealing pressure: 3 psig back pressure required for a tight seal

Materials:

Nylon 66 is a strong, stiff engineering plastic that provides excellent resistance to chemicals and hydrocarbons. This includes oils, lubricants and hydrocarbons such as gasoline, kerosene and diesel fuel.

Epichlorohydrin (ECO) rubber diaphragms have a very good operating temperature range. They have excellent resistance to acids, alkalis and ozone. ECO rubber also has excellent resistance to aging and very low gas permeability.

We recommend checking chemical compatibility and requesting samples for testing in real operating conditions.

Dimensional Drawing Download