上海维旺迪阀门有限公司

关闭刀闸阀的处理密集的阀门和泥浆混合物 刀闸阀尺寸从2“至24”（英寸）一块铸体，耐腐蚀不锈钢 刀闸阀尺寸3“ - 24”（英寸）重型制造碳钢或不锈钢刀闸阀阀体
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15DCNFA|15DCNFB|15DCNFC|15DCNFD单向阀
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15DCNFA|15DCNFB|15DCNFC|15DCNFD单向阀

15DCNFA|15DCNFB|15DCNFC|15DCNFD单向阀

Product Attributes

Related attributes of High Pressure Check Valve:
  • Standard or Nonstandard:Standard
  • Structure:Check
  • Pressure:High Pressure
  • Power:pneumatic or hydraulic
  • Material:Stainless Steel
  • Temperature of Media:High Temperature
  • Media:gas or liquid
  • Port Size:1/8", 1/4", 3/8", 1/2", 1" etc
  • Place of Origin:Pennsylvania United States
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Detailed Description

Detailed introduction to High Pressure Check Valve:

High pressure check valve - also named clack valve, non-return valve or one-way valve - allows high pressure liquid or gas to flow through it in only one direction.

FEATURES & BENEFITS
  • Prevents reverse flow where leak-tight shutoff is required
  • Two styles of high pressure check valves to fit most applications:
    Ball Seat Poppet Check Valve - Metal-to-metal seat for rapid cycling or severe environments
    Soft Seat Poppet Check Valve - O-ring seat for fast shut-off and reliable seal; standard material is Nitrile. A variety of seal materials are available for even the harshest media.
SPECIFICATIONS
Working Pressure: Up to 60,000 PSI (4140 bar)
Temperature Ratings: Ball Seat Poppet -420° to 1200°F
(-251° to 648°C)
Soft Seat Poppet -65° to 250°F
(-54° to 121°C) (with standard Nitrile seal)
Nominal Cracking Pressure: 15 PSI (1 bar)
Optional cracking pressures up to 100 PSI
(7 bar)
End Connections: Female NPT,H/P Cone & Thread


TYPICAL APPLICATIONS

  • Gas
  • Liquid
  • Fluid handling for the chemical/petrochemical, research, and oil and gas industries


TYPICAL MATERIALS
316 Stainless Steel
Other materials available on request

ORDERING ULTRA HIGH PRESSURE CHECK VALVES

Check Valve Working Pressure Check Valve Connection Ultra High Pressure Check Valve Model
Ball Poppet O-ring Poppet Dual Seal
15000 PSI (103MPa) 1/8" NPT 15BCNFA 15SCNFA 15DCNFA
1/4" NPT 15BCNFB 15SCNFB 15DCNFB
3/8" NPT 15BCNFC 15SCNFC 15DCNFC
1/2" NPT 15BCNFD 15SCNFD 15DCNFD
10000 PSI (69MPa) 3/4" NPT 10BCNFF 10SCNFF 10DCNFF
1" NPT 10BCNFH 10SCNFH 10DCNFH
20000 PSI (138MPa) 1/4" UNF 20BCMF4 20SCMF4 ------------
3/8" UNF 20BCMF6 20SCMF6 ------------
9/16" UNF 20BCMF9 20SCMF9 ------------
3/4" UNF 20BCMF12 20SCMF12 ------------
1" UNF 20BCMF16 20SCMF16 ------------
60000 PSI (414MPa) 1/4" UNF 60BCHF4 60SCHF4 ------------
3/8" UNF 60BCHF6 60SCHF6 ------------
9/16" UNF 60BCHF9 60SCHF9 ------------
 
 
上海维旺迪阀门有限公司代理的产品型号有：15BCNFA，15SCNFA，15DCNFA，15BCNFB，15SCNFB，15DCNFB
15BCNFC，15SCNFC，15DCNFC，15BCNFD，15SCNFD，15DCNFD，10BCNFF，10SCNFF，10DCNFF
10BCNFH，10SCNFH，10DCNFH，20BCMF4，20SCMF4，20BCMF6，20SCMF6，20BCMF9，20SCMF9
20BCMF12，20SCMF12，20BCMF16，20SCMF16，60BCHF4，60SCHF4，60BCHF6，60SCHF6，60BCHF9，60SCHF9