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Jacketed insulated gate valve, high quality flange stainless steel 304 gate valve series

discount 70% in 2018-09-21 to 2018-09-23
price: USD$ 61.60
freight :USD$18.00,(Express)
freight :USD$7.00,(Postal parcel)
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Jacketed insulation gate valve


Jacketed insulation gate valve

Characteristics and application of thermal insulation gate valve

Jacketed gate valve is mainly used in petroleum, chemical, metallurgical, pharmaceutical and other systems in order to transport high viscosity medium at room temperature. The jacket of the series valve is welded between the two flanges of the valve, and the side and the bottom of the valve are provided with the connecting port of the jacket. Due to the increase of the jacket, the valve connecting flange size to a large flange to two specifications than the same specifications ordinary ball valves, but the length of the structure with the same specifications of the valve, the jacket insulation medium to flow freely through the steam or other heat, to ensure that the viscous medium can smoothly flow through the valve.

Application specification APPLICATION NORM  

  1. Design and manufacture according to GB12234-89
    Design Manafacfure According to GB12234-89
  2. The length of the structure is GB12221-89
    Face to Face ACCORDING to GB12221-89
  3. Flange size is JB/T79-94
    Flange Dimenaion Accoring to JB/779-94
  4. Valve inspection and test according to GB13927
    Valve Check and Test According to GB13927 
  5. Material PARTSMATERIAL of main parts

standard specification

Design and manufacture

Mating flange

Test and test

ASME B16.34


ANSI B16.5、JB/T97



body materialCast steel, stainless steel, titanium, Hastelloy
Connection formFlange type
Driving modeManual, electric