discount 70% in 2018-09-22 to 2018-09-24
price: USD$ 700.00
freight :USD$7.00,(Postal parcel)
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DC insulation stop valveThe heat insulation jacket of BJ45W is welded between the two flanges of the valve, and the two sides of the valve are provided with the thermal insulation jacket at the side and the bottom of the valve. DC insulation stop valve is especially suitable for the pipeline of chemical industry and chemical fertilizer industry. The inner steam of the jacket can prevent the crystallization of medium. It is widely used in petroleum, chemical, metallurgical, pharmaceutical and other systems to transport high viscosity medium at room temperature.
Design and manufacture according to GB12234-89GB12234-89;
The length of the structure is GB12221-89GB12221-89;
Flange size is JB/T79-94JB/779-94;
Valve inspection and test according to GB13927.
Insulating stop valveMain performance specifications
Chief Property And Specification
|Nominal pressure PN (MPa)|
|The test pressure is PS (MPa)|
|Operating temperature (DEG)|
|Working steam pressure|
Work steam Pressure
|Shell Shell||Sealed Seal|
|BJ45(H.W.Y)-25P||2.5||3.75||2.75||≤200||Urea, nitric acid Ureophil, NitricAcid||≤1.3|
|BJ45(H.W.Y)-64P||6.4||9.0||6.6||Urea, acetic acid, Ureophil, AcetrcAcid|
Insulating stop valveMaterial of main parts
Material for main parts
|Valve body and valve cover|
|BJ45(H.W.Y)-25P、BJ45W-40P、 BJ45W-64P||Chromium nickel titanium valve Cr.Ni.TISteel||Chromium nickel titanium valve + hard alloy Cr.Ni.TISteel+CarbideAlloy||Polytetrafluoroethylene Polytetrafluoroethylene|
|BJ45(H.W.Y)-25R、BJ45W-40R、 BJ45W-64R||Chromium nickel molybdenum titanium valve Cr.Ni.Mo.TISteel||Chromium nickel molybdenum titanium valve + hard alloy Cr.Ni.Mo.TISteel+CarbideAlloy||Polytetrafluoroethylene Polytetrafluoroethylene|
Insulating stop valveMain dimensions and connecting dimensions (mm)
Main external and connecting dinensions(mm)
|Nominal pressure PN (MPa)|
|Nominal diameter DN (mm)|
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2.Our commodity variety specifications, parents in the purchase of goods, please carefully check the type of specifications they need, if there is doubt, please communicate with customers in time to avoid unnecessary purchase due to wrong purchase unnecessary losses. If the wrong purchase, wrong purchase, refund, replacement of the cost incurred by the customer themselves. When you return the goods, please make sure that the goods are packed and delivered to the express so as to avoid damage in transit. If the goods returned are damaged and affect the second sale, we have the right to claim compensation or refuse to return it. We have our own professional production line and entity shop, to undertake special pipe drawing, sample processing customized. (Note: custom made goods are produced in strict accordance with customer drawings, in addition to quality problems, refused any reason to return goods!)
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