
Clearance Sale ~ ECO Valve, ECO-50A-PVC Threaded Back Pressure/Pressure Sustaining Valve
- Brand:
- Primary Fluid
- SKU:
- ECO-50A-PVC
- Weight:
- 1.00 LBS
- Shipping:
- Free Shipping

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