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Flange / socket weld Direct flow Grooved Piping Systems Y type steam stop valve

Flange / socket weld Direct flow Grooved Piping Systems Y type steam stop valve

Flange / socket weld Direct flow Grooved Piping Systems Y type steam stop valve

Product Details:

Place of Origin: China
Brand Name: Purescience
Certification: ANSI/AWWA/ASTM/ANSI/
Model Number: YZF4-3Y

Payment & Shipping Terms:

Minimum Order Quantity: 200 pieces
Price: negotiable
Packaging Details: carton and pallet
Delivery Time: 2 to 3 weeks
Supply Ability: 100000 pieces per month
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Detailed Product Description
Product Name: Stop Valve YZF4-3Y Model: YZF4-3Y
Diameter: DN80mm Pressure Rating: PN0.6 Mpa To PN80 Mpa
Temperature Range: -190 ℃ To 220 ℃ ( 70 ℃ To 570 ℃ ) Material: 1Cr18Ni9Ti , SS304 , 316, 316L , 12Cr1Mov , TA2 , F55 , C-276 , F51
Standards: ANSI / ASME / BSP / DIN Media Type: Water, Oil, Gas, Many Types Of Liquid Fluid Media
End Port Connect: Flange / Socket Weld Wrought / Weld

Flange / socket weld Direct flow Y type stop valve for steam transfer  PN0.6 Mpa to PN80 Mpa DN2 to DN50



  • Pressure rating: PN0.6 - 80Mpa
  • Cutting Ferrule pipe diameter: 100mm 
  • Temperature range: -190 ℃ to 220 ℃ (or 70  ℃ to 570 ℃ )
  • Suitable fluid media: oil, water, gas and many other corrossive or non-corrosive liquid fluid
  • Material of construction: 1Cr18Ni9Ti , SS304 , 316, 316L , 12Cr1Mov , TA2 , F55 , C-276 , F51
  • Flow direction: bi-direction
  • Driven: manually driven
  • End Port connection: Flange / socket weld wrought / weld thread
  • Standards: ANSI/AWWA/ASTM/ANSI
Parts description Materials1 Materials 2 Materials 3
Valve body A105 12Cr1MoVA F316
Valve clack A105 12Cr1MoVA F316
Valve deck 25 12Cr1MoVA 12Cr1MoVA
Valve step 1Cr17Ni2 17-4 17-4
Seal gasket Flexible graphite Flexible graphite -
Peddant collet 1Cr13 20CrM0IVIA 20CrM0IVIA
Stuff filling Flexible graphite Flexible graphite Flexible graphite
Bracket A105 12Cr1MoVA 12Cr1MoVA
Valve stem nut ZQAL9-4 ZQAL9 ZQAL9



No end to applications of pipe fittings, so long no end to the applications of pipes . The list of piping applications continues to expand, its strength, flexibility, very good flow rates and high chemical resistance are qualities which are uniquely suited for the movement or transfer of liquids, steam, solids and air from one point to another. With piping, pipe fittings have many other uses like as follows:

  • The transfer of extremely hazardous materials such as chemical and waste.
  • Protection of sensitive equipment from high pressures.
  • Protection from corrosion and other extreme weather conditions.
  • Resistance to household and industrial chemicals.


  • Chemical / Petrochemical
  • Municipal
  • Food, Beverage, and Dairy
  • Oil and Gas
  • Power
  • Process Instrumentation
  • Pulp and Paper
  • Semiconductor
  • Marine & dredging
  • Sanitation
  • Irrigation
  • Residential
  • Road & highway construction
  • Ventilation etc

Competitive advantage

  • AutoCAD is used to design products and optimize structures
  • Cast Process Design by by Castsoft CAD and CAE

  • Strict Manufacturing Process control

  • Quality Control Of The Casting Material

  • Metal Material Laboratory for test of compositional, metallographic & mechanical property

  • Perfect apperance

Contact Details
Shanghai Xunhui Environment Technology Co., Ltd.

Contact Person: Mr. Murphy

Tel: +8613816614405

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