pump protection valve, recirculating valve, recirculation valve, reflux valve, automatic recirculation valve
Product ID: pump protection valv
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Keywords: pump protection valve, recirculating valve, recirculation valve, reflux valve, automatic recirculation valve, pump recirculation valve, minimum recirculation valve, automatic reflux valve, minimum reflux valve
Zirconium and Zirconium Alloy, Titanium and Titanium Alloy, Nickel and Nickel Alloy, Duplex & Super Duplex SS, General SS, CS.
The single body automatic centrifugal pump protection valve device can substitute the old complex recirculation system perfectly, it already covers full functions of check valve, flow sensing system, bypass throttle valve, bypass pressure reducing device integrated in common pump discharge pipeline.
Pure mechanism drived automatic control system for higher reliability.
- Manufacture range:
Size: NPS 2 to 28 in, or DN 50 to 700 mm.
Pressure class: ASME CL 150# to CL 1500#, or PN 20 to PN 250.
- General description:
API 6D, ANSI B16.34 or customized basic design.
Flanged by ANSI B16.5 or ANSI B16.47, butt-welding prepared by ANSI B16.25, or according to order.
Customizable length for face to face.
Inspected and tested by API 598.
Zirconium and Zirconium Alloy, Titanium and Titanium Alloy, Nickel and Nickel Alloy, Duplex & Super Duplex SS, General SS, CS.
The single body automatic centrifugal pump protection valve device can substitute the old complex recirculation system perfectly, it already covers full functions of check valve, flow sensing system, bypass throttle valve, bypass pressure reducing device integrated in common pump discharge pipeline.
Pure mechanism drived automatic control system for higher reliability.
- Manufacture range:
Size: NPS 2 to 28 in, or DN 50 to 700 mm.
Pressure class: ASME CL 150# to CL 1500#, or PN 20 to PN 250.
- General description:
API 6D, ANSI B16.34 or customized basic design.
Flanged by ANSI B16.5 or ANSI B16.47, butt-welding prepared by ANSI B16.25, or according to order.
Customizable length for face to face.
Inspected and tested by API 598.
Main Products
Acid Pump, Alkali Pump, Acid Valve, Alkali Valve, Valve