non-return backflow preventer
Quick Details
Place of Origin:
Tianjin, China
Brand Name:
TWS
Model Number:
TWS-DFQ4TX-10/16Q-D
Application:
General, sewage treatment
Material:
Ductile Iron
Temperature of Media:
Normal Temperature
Pressure:
Medium Pressure
Power:
Manual
Media:
Water
Port Size:
Standard
Structure:
Flanged type
Standard or Nonstandard:
Standard
Name of the products:
Norminal pressure Non-return backflow preventer
Connection ty...
Description:
EH Series Dual plate wafer check valve is with two torsion springs added to each of pair valve plates, which close the plates quickly and automatically, that can prevent the medium from flowing back.The check valve can be installed on both horizontal and vertical direction pipelines.
Characteristic:
-Small in size, light in weight, compact in sturcture, easy in maintenance.
-Two torsion springs are added to each of the pair valve plates, which close the plates quickly and automat...
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Quick Details
Place of Origin:
Tianjin, China
Brand Name:
TWS
Model Number:
HC44X-16Q
Application:
General
Material:
Casting
Temperature of Media:
Normal Temperature
Pressure:
Low Pressure, PN10/16
Power:
Manual
Media:
Water
Port Size:
DN50-DN800
Structure:
Check
Valve style:
Check valve
Type:
Swing check valve
Characteristic:
Rubber flapper
Connection:
EN1092 PN10/16
Face to face:
see technical data
Coating:
Epoxy coating
...
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