Clearance Sale ~ ECO Valve, ECO-50A-PVC Threaded Back Pressure/Pressure Sustaining Valve

Clearance Sale: NOS (New Old Stock) Brand New Never Used.

Compare to new models with a price of $279.00 each. This is a good deal. 

Description:

Back Pressure/Pressure Sustaining/Anti Syphon

ECO Valve is a diaphragm style two port back pressure/pressure sustaining valve designed to provide and

control a continuous pressure on the discharge side of a positive discharge style pump, such as metering

pumps. ECO Valve assists with the proper seating of the valve check assembly and accurate filling of the

pump housing chamber for a more efficient and accurate running pump. (Factory set @ 50 psig / 345kPa)

Pressure Relief:

ECO Valve is also designed to be used as a 2 port off line pressure relief valve to help protect the discharge

side of positive displacement pumps from system failure due to over pressure caused by a blockage

or accidental valve closure on the downstream side of the pump. (Factory set @ 50 psig / 345kPa)

Features:

• no moving parts in wetted chamber; superior choice for “dirty” fluid applications

• high flow capacity with lower pressure drop

• optional diaphragm materials

• colour coded caps indicate size

• size  1/2 (DN 15)

• 10 configurations: threaded

• injection mould design with fewer moving parts

• high ambient temperature range

• gauge port available in either flow direction