Cryogenic Gate Valves | #CMDDN40B1B1B3


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CMDDN40B1B1B3 CMDDN40B1B1B3 CMDDN40B1B1B3 CMDDN40B1B1B3

Cryogenic Gate Valves | #CMDDN40B1B1B3

The Parker Bestobell Stainless Steel uni-directional cryogenic emergency shut off valve has a bolted bonnet and integral pneumatic actuator.


Technical Specifications

  • Diameter Nominal (DN): DN40
  • Options: N/A
  • Stem Length (mm): 300
  • Body Material: Stainless Steel with Bronze Internals
  • Connection Type: Butt Weld Schedule 10
  • Actuation: Pneumatic
  • Stem Type: Extended
  • Maximum Operating Pressure: 580 psi, 40 bar
  • Minimum Operating Temperature: -196 °C, -319 °F
  • Maximum Operating Temperature: 65 °C, 149 °F
  • Weight: 13.0 kg
  • Flow Rate: 132 gal/min
Safety Warning

Item Information

Parker Bestobell’s cryogenic gate valves feature an innovative PTFE flexible wedge design, which has been developed to achieve a tight shut off, to enhance safety. This means that these cryogenic gate valves can achieve minimal leakage rates not normally associated with this valve type.

These valves are extremely versatile and are designed to operate effectively even in cases of a low valve pressure drop. They also feature a lightweight design, making them perfect for the transportation of industrial gas.

Markets:
Industrial Gas

Features / Benefits:
• Replaceable body seat that is part of the headwork assembly (excluding DN40)
• Lapped seat and PTFE seal ensure a tight shut off at all time
• Lightweight design gives excellent thermal characteristics
• Anti-blow out stem and one-piece high strength stem design for operator safety

Applications:
• Transport
• Storage
• Defence
• Processing

Liquid / Gas Type:
• Oxygen (O2)
• Nitrogen (N2)
• Argon (Ar)
• Carbon Dioxide (CO2)
• Krypton (Kr)
• Neon (Ne)
• Hydrogen (H2)
• Nitrous Oxide (N2O)
• Sulphur Hexafluoride (SF6)
• Natural Gas (CH4)
• Ethylene (C2H4)
• Trifluoromethane (CHF3)

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Where to Buy

Local Contact

South Africa Headoffice

Parker Hannifin (Africa) Pty LTD

Sales Company South Africa

10 Berne Avenue

Aeroport

Kempton Park

Gauteng

South Africa

1620

Phone

0027 11 961 0700

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