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Energy-saving Shuttle Check Valve

manufacturer: Shanghai Fengqi Industry Development Co., Ltd.

Tel: 86 (21) 3652 8716
Mob: (86) 138 1635 6498

product drawing

Energy-saving shuttle check valves
Energy-saving shuttle check valves


HC41X flange energy-saving shuttle check valve is mainly used for water supply system, vertically installed in the pipelines, to achieve lifting by the pressure difference within the system and the disc weight, prevent the media water reflux automaticly, and ensure the normal operation of pipelines.

Dimensions & constructral diagram

Energy-saving shuttle check valve constructral diagram
Energy-saving shuttle check valve constructral diagram

Main technical parameters

nominal pressure 1.0 1.6 2.5
shell test pressure 1.5 2.4 3.75
sealing test pressure 1.1 1.76 2.75
medium temperature ≤80℃
suitable temperature clean water, oil

The materials of main parts

body cast iron,cast steel
guided net ductile cast iron
disc cast steel galvanized parts
sealing surface NBR

Main external dimensions

DN 40 50 65 80 100 125 150 200 250 300 350 400
L 165 205 215 240 292 330 355 495 620 700 785 915
Note:flange connecting dimensions: iron valve according to GB4216.4(5) -84 standard, steel valve according to GB/T9113.1-2000(RF)standard.
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