| Unit Price: | USD 48.0000 / Piece/Pieces |
|---|---|
| Payment Type: | T/T,D/P,Paypal,Money Gram,Western Union |
| Incoterm: | FOB,CFR,CIF |
| Min. Order: | 10 Piece/Pieces |
| Delivery Time: | 10 Days |
Basic Info
Model No.: HD76X
Additional Info
Packaging: carton
Productivity: 100000
Brand: RMI
Transportation: Ocean,Land,Air
Place of Origin: CHINA
Supply Ability: 1000/MOUNTH
Certificate: ISO
HS Code: 8481804090
Port: 宁波
Product Description
Dual duo way spring loaded wafer check valve is composed of valve body, valve disc, stem, spring,etc. Mainly installed at the pipe exit of pure water pipeline and drainage pipelines of industry, environmental protection, water treatment, high rise building to avoid backward flow.
Advantages:
1.Suitable to install in the limited space because HD76X Dual duo way spring loaded wafer check valve is short than normal one, ;
2. This check valve belongs to wafer type, with two semicircular discs; Also the spring force the discs back to its seat.
3.Good sealing function; Adopt the overlaying body material or lining rubber for sealing surface, which is reliable and widely used.
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Nominal Pressure
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1.0~ 2.5 MPa
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Nominal Diameter
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50~1000mm
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Slow Closing Time
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3-90s
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Media
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Fluid such as water, oil ect.
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Suitable Temperature
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0-80℃
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Test Standard
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GB/T13927-1992
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Componets Name
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Material
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Valve body
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Gray cast iron HT200, Ductile iron QT400-18,Cast steel WCB,Stainless steel
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Disc
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Gray cast iron HT200, Ductile iron QT400-18,Cast steel WCB, Vulcanized by carbon steel Q235-A and NBR
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Valve Stem
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High quality carbon steel 45, Stainless steel
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Spring
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Spring steel, Stainless steel
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