| Model： | ||
| Standard or Nonstandard： | Standard |
|
| Material： | Other |
|
| Media： | Water |
| PriceRange： | ||
| Structure： | GateNeedle |
|
| Temperature of Media： | HighTemperature |
China (Mainland)
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Contact：Bruce Zhou
Tel：86-21-68106366
Fax：86-21-58109777
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The component material used in Double spring valve are cast steel(body), nickel alloy(seats), stainless steel(valve heads), bronze(valve head holders), bristliness steel(spindles mange), steel(springs alloy). (The steel used are WCB, WC6, WC1, WC9, ZGCr5mO, ZG15Cr1Mo1v, CF8, CF8M, CF3, CF3M, 12CrMoV, ZG1Cr18Ni12Mo2Ti, etc.).
It is Suitable for the equipment and pipeline of the steam, water etc. medium what the working temperature less 350 oC. Flange connecting dimensions of comply with standard series one of JB/T 2769-94. Take for extra pressure protection devices. There are the size range from DN10mm to 600 mm(NPS 1/2"-25").
The features of Double spring valve are Flanges to ANSI, BS. or European Standards, Consult us for accurate Sizing, Valve approved by Lloyds for Boiler Installations.
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