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TitleProduct

Constant pressure expansion valve

  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Beijing

  • Validity to:

    Long-term effective

  • Last update:

    2017-12-29 17:11

  • Browse the number:

    83

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Company Profile

Shanghai Fengshen Refrigeration Controls Co. Ltd

By certification [File Integrity]

Contact: fengshen-sh(Ms.)  

Telephone: (86 21) 69176195 Ext:818

Area: Beijing

Address: Beijing

Website: http://fengshen-sh.stylegd.com/

Product details
Model Number: PTV12w-1-1 Brand Name: FENSHEN Key Specifications/Special Features: Expansion valves got gas bypass ptv8 can adjust compressor capacity and make it match with the load of evaporatorPlaced in a bypass between high and low pressure side of refrigeration system, imposes a lower limit on compressor suction pressure by supplying the low pressure side with replacement capacity in the form of hot or cool gas from high pressure sideFeatures:Exquisite angle design for easy installationAccurate adjusting pressure
  • Wide capacity and operating ranges
  • Technical data:
    • Max working pressure: 2.5MPa
    • Max testing pressure: 3MPa
  • Model Normal capacity (kW) Connection (in.) Adjusting range (MPa) Medium temperature (°C) Max working pressure (MPa) Max testing pressure (MPa)
    R134a R22/R407C R404A/R507 R410A Inlet Outlet
    PTV8 7 11 7 3/8SAE 1/2SAE 0.03-0.6 -25-100 2.5 3
    PTV8W 7 11 7 3/8ODF 1/2ODF
    PTV10W 14 22.5 16.2 1/2ODF 5/8ODF
    PTV12W 30 40 25 1/2ODF 5/8ODF
    PTV8W-PL 12.5 3/8ODF 1/2ODF 0.5-1.0 4.2 4.5
    PTV10W-PL 12.5 1/2ODF 5/8ODF
    Shipping Information:
    • FOB Port: Shanghai
    • Lead Time: 5 - 7 days
    Main Export Markets:
    • Asia
    • Australasia
    • Central/South America
    • Mid East/Africa
    • North America
    • Western Europe