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Yuefeng Valve Manufacturing Co., Ltd.

Valve, Industrial Valve, Ball Valve manufacturer / supplier in China, offering Pneumatic Actuator Stainless Steel Cryogenic Floating Ball Valve, Bare Stem Trunnion Ball Valve, Long Stem Buried Ball Valve Natural Gas and so on.

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Supplier Homepage Product Cryogenic Ball Valve Pneumatic Actuator Stainless Steel Cryogenic Floating Ball Valve

Pneumatic Actuator Stainless Steel Cryogenic Floating Ball Valve

FOB Price: US $1,231-3,421 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $1,231-3,421/ Piece
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Production Capacity: 5000
Transport Package: Wooden
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: DQ641
  • Connection Form: Flange
  • Nominal Pressure: ANSI CLASS 150-900
  • Structure: Floating Ball Valve
  • Function: Blow-Down Valve
  • Application: Industrial Usage
  • Body Material: A105
  • Steel Material: F316
  • Trademark: YUEFENG
  • Origin: Zhejiang Lishui
  • Material: Stainless Steel
  • Driving Mode: Manual
  • Channel: Straight Through Type
  • Type: Floating Ball Valve
  • Temperature: Low Temperature
  • Pressure: 900lb
  • Ball Material: F316
  • Seat Material: PTFE
  • Specification: DN50-DN1200
  • HS Code: 8481804090
Product Description

Cryogenic ball valve
 
 
Cryogenic ball valve is suitable for service of working temperature down to -196ºC, such as LNG, LPG, and air separation industry. The cryogenic trunnion ball valves are produced by the most advanced technology. It is designed with LIP SEAL which can keep valves with excellent sealing performance in ultra-low temperature. Wuzhou cryogenic test laboratory can test valves up to NPS32.
 
 
Design Features
Design standard as per: BS6364,GB/T 24925
Bonnet extended
Low fugitive emission control
Lip seal
Cavity pressure self relief
adopt import seat material of stable low temperature performance
The seat and pressure relief structure can be adapt varies working condition
Top entry structure is convenience to on-line maintenance
 
 
Product Range
Body material: Stainless Steel, Cryogenic Alloy Steel, Dual-Stainless steel
Floating and trunnion mounted ball valve(Side and Top Entry)
Nominal diameter:1/2"~32"
Pressure range:Class150~1500
End connection: RF, RTJ, BW
Working temperature:-196ºC~+200ºC
Operation : wrench, worm gear, electric, pneumatic actuator, gas over oil actuator, electro-hydraulic actuator , etc.

DN(mm)
50-200
PN(MPa)1.62.54.0
TestStrength2.4 3.75 6.4
Sealing1.82.754.4
Material codeCPR
Major partsBodyWCB ZG1Cr18Ni9Ti ZG1Cr18Ni12Mo2Ti
Plate2Cr131Cr18Ni9Ti1Cr18Ni12Mo2Ti
Stem2Cr13 1Cr18Ni9Ti 1Cr18Ni12Mo2Ti
Sealing ringRPTFEPPL
  
FillingPTFEFlexible graphite
Working conditionsMediumWater,gas ,oilNitric acidAcetic acid
Temperature-28ºC~300ºC
ActutorTypeGT Or AW Series
Air pressure0.3-0.7MPa

Test EquipmentPneumatic Actuator Stainless Steel Cryogenic Floating Ball ValveProductPneumatic Actuator Stainless Steel Cryogenic Floating Ball ValveWorkshopPneumatic Actuator Stainless Steel Cryogenic Floating Ball Valve
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