Low Pressure Bellows-Sealed Valves

316 SS, 316L SS or 316L SS VAR valve body supports working pressures up to 500 psig (34.4 bar) and a working temperature range from -40°F to 400°F (-40°C to 204°C), depending on seat material. These valves feature both manual and pneumatic actuator options, with the pneumatic actuator offering 360° rotation for ease of installation. A metal-to-metal gasket seal ensures no external leakage, and precision-formed metal bellows ensure reliable performance. The non-rotating stem tip increases shutoff cycle life.

Product Details

  • Product Name:Low Pressure Bellows-Sealed Valves
  • Materialof the Valve body: 316,316L,304,304L
  • End Size:1/8”,1/4”,3/8”,1/2”,3/4”,1”and 6 mm,8mm,10mm,12mm,16mm,18mm
  • Variousend connection Types:Two ferrules fittings,VCR Fittings, Fractional Tube Socket Weld,Metric Tube Socket Weld,Fractional Tube Butt Weld,Metric Tube Butt Weld,Pipe Socket Weld,Pipe Butt Weld,Rotatable Fractional Tube Butt Weld,Rotatable Metric Tube Butt Weld

 

Features

  • Metal-to-metal gasket seal without external leakage
  • Precision-formed metal bellows to ensure reliability
  • Non-rotating stem tip to increase shutoff cycle life
  • Manual and pneumatic actuator available
  • Pneumatic actuator to rotate 360° for ease of installation
  • Panel mounting and bottom mounting available
  • Position sensors available assembled on normally closed pneumatically actuated valves

 

Application:

Semiconductor Manufacturing: Gas distribution systems, process gas control

Photovoltaic Industry: Special gas pipelines

Analytical Instruments: Gas injection and control in chromatographs, mass spectrometers

Biopharmaceuticals: High-purity media transfer, fermenter inlet gas control

Laboratory R&D: Clean, leak-free fluid control systems

Food and Beverage Industry: High-hygiene-grade media control

Panel Integration Systems: Compact installation in instrument panels and control cabinets

Automation Systems Requiring Position Feedback: Integrating position sensors for switch status monitoring

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