group nameCheck Valve
Min Order1 piece
brand nameGARLOS
modelHD76X/ H
payment method
update timeTue, 11 Jul 2017 10:48:36 GMT
Nominal Pressure 1.0-2.5MPa
Suitable Medium Water
Medium Temperature 0-80℃
Test Standard GB/T13927-1992
Min Order1 piece
Brief Introduction
HD76X / H wafer butterfly check valve is composed by valve body, disc, stem and spring and other components. The valve is mainly applied to pure pipeline and industrial, environmental protection, water treatment, high-rise building water supply and drainage pipe, to prevent the medium backflow. As the valve structure is shorter than the general check valve, it is specially suitable for condition with limited installation space. This check valve adopts wafer structure, disc is two semicircles, and use spring to force reset, the sealing surface can be valve body surfacing wear-resistant material or lining rubber. With wide range use, and reliable sealing.
Specification
Nominal Pressure | 1.0-2.5 MPa |
Nominal Diameter | 50-400mm |
Suitable Media | Water |
Suitable Temperature | 0-80℃ |
Test Standard | GB/T 13927-1992 |
Main Material
Part Name | Valve Body | Disc | Stem | Spring |
Material | Gray cast iron HT200, Ductile iron QT400-18, Cast steel WCB, Stainless steel | Gray cast iron HT200, Ductile iron QT400-18, Cast steel WCB, Carbon steel Q235-A vulcanized with NBR | Fine carbon steel 45#, Stainless steel | Spring Steel, Stainless steel |
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