Distributor of valves, control valves,
actuated valves and valve accessories

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TESCOMâ„¢ 44-4700 Series

  • Manufacturer: TESCOM
  • Valve Type: Tescom Regulators
  • Sub-Type:
  • 316 Stainless Steel diaphragm provides metal-to-metal sealing integrity and good sensitivity
  • Large sensing seat area ratio provides a low crack-to-reseat pressure differential and excellent repeatability
  • Negative spring bias for vacuum systems
  • Adjustable stop limits maximum outlet pressure
  • NACE compliant designs are available


44-4700 Series is an extremely sensitive, high purity, backpressure regulator for specialty, flammable and industrial gases for low pressure, and sub-atmospheric pressure control. Diffusion-resistant metal diaphragm seal ensures gas purity and leak integrity. Ideal for use in analytical systems, sample systems and pilot plants.


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