Category: Valve Series

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Discover the diverse and high-quality Valve Series offered by Comforplanet, designed to meet the demanding needs of refrigeration and air conditioning systems. Each valve is a testament to our commitment to innovation, reliability, and efficiency.

5.4.1.1. Hand Valve -HV:

  • Hand Valve with forged brass construction.
  • Compatible with all refrigerants and oils.
  • Available with solder and flare with nut connections.
  • 100% leakage tested.

5.4.1.2. Split Shut-off Valve -AC:

  • Combined function of shut-off, charging, and testing.
  • 100% forged brass body.
  • Compact foot-mounted design for fast installation.
  • Access port available.
  • Compatible for all refrigerants.

5.4.1.3. Pressure Regulating Valve -XHF:

  • Opening pressure: 1.5~3.6Mpa adjustable (factory default value 2.35±0.05Mpa).
  • Pressure difference of opening and resetting: ≤0.2MPa.
  • Leakage: ≤500ml/min.
  • Valve diameter: φ3mm.
  • Temperature: -30°C~+120°C.
  • Compatible with CFC, HCFC, and HFC refrigerants and oils.

5.4.1.4. Recirculating Injector -YSQ:

  • No Moving Parts.
  • All Steel Construction.
  • Aids high-efficiency heat transfer.
  • Reduces refrigerant charge.
  • Minimum maintenance.
  • Interchangeable nozzles.
  • Suitable for CFC, HCFC, HFC refrigerants.
  • Max. working pressure: 27 bar.

5.4.1.5. Plunger Check Valve -DPV:

  • Ensures correct flow direction only.
  • Prevents back-condensation from warm to cold evaporator.
  • Built-in damping piston for installation in lines with pulsation.
  • Oversize connections for flexibility.
  • Easy disassembly and assembly design.

5.4.1.6. Magnetic Check Valve -DCV:

  • Magnet valve seat, tectorial diaphragm.
  • Near-zero internal leak rate.
  • Compatible with all CFC, HCFC, and HFC refrigerants and oils.
  • Working temperature range: -40°C~+130°C.
  • Minimum current resistance, large flow rate.
  • Straight line shape, slim and light body.

5.4.1.7. Straight Line Right Angle Check Valve -DSC/DSCH:

  • Ensures only correct flow direction.
  • Prevents back-condensation from warm to cold evaporator.
  • Built-in damping piston for installation in lines with pulsation.
  • DSCH supplied with spring to △ p=0.3 bar.
  • Used in refrigeration plant with compressors connected in parallel.
  • Oversize connections for flexibility.

5.4.1.8. Copper Ball Check Valve -BCV/BCVS:

  • Straight-through type flow design, large flow rate.
  • Internal metal & metal mounting – stainless steel and brass.
  • Anticorrosive structure (stainless steel, brass, copper).
  • Almost no leakage in the contrary direction.
  • Universal connection sizes, easy replacement.
  • Built-in spring is available.

5.4.1.9. Check Valve -CV:

  • Slim body and a Teflon valve element incorporated.
  • Integrated structure prevents leakage.
  • Reliable performance and long service life.
  • Customizable according to customer requirements.

5.4.1.10. Ball Valve -BV:

  • No pressure drop in flow.
  • Turn 1/4 circle for full open or full close.
  • Turning stop for full open or full close.
  • Two-direction flow is available.
  • Argon arc welded structure.
  • Explosion-proof valve stem design.
  • Modified PTFE sealing.

5.4.1.11. Globe Valve -GV:

  • Can be used for all fluorinated refrigerants.
  • Valve plate of polyamide nylon for complete shut-off with minimum torque.
  • Valve handle designed for shut-off without tools.
  • Extended copper connection for easier installation without opening the valve during welding.

5.4.1.12. Capped Valve -CAV:

  • Compatible with all CFC, HCFC, and HFC refrigerants and oils.
  • Working temperature range: -40°C~+110°C.
  • Forged brass body.
  • Hermetic design.
  • Max. working pressure: 4.2MPa.

5.4.1.13. Receiver Valve -REV:

  • Forged brass body.
  • Compatible with all CFC, HCFC, and HFC refrigerants and oils.
  • Working temperature range: -40°C~+149°C.
  • Max. Working Pressure: 4.8Mpa.

5.4.1.14. Cut-Off Valve For Oil Circuit -OC:

  • Assembled on oil return adapter, oil inlet adapter, equalizing adapter, balancer adapter, and oil filter.
  • 360° rotary connection for convenient assembly.

5.4.1.15. Rotalock Valve -RV:

  • Max. working pressure: 48bar.
  • Working temperature range: -40°C~150°C.
  • Compatible with all CFC, HCFC, and HFC refrigerants and oils.
  • 100% leak testing.
  • No asbestos gasket.

5.4.1.16. Cast Iron Stop Valve -CSV:

  • Test Pressure: 4.5Mpa.
  • Suitable temperature range: -30°C~+150°C.
  • Suitable medium: R22, R507, R407C, R404A, R134a, etc.

5.4.1.17. Bar-Stock Service Valve -SMV:

  • Cost-effective with a unique metal capture structure.
  • Various square shapes to meet special installation modes and flow requirements.
  • Simultaneous welding of multiple spots by a tunnel furnace.
  • High testing precision with 100% H/He inspection.

5.4.1.18. Solenoid Valve:

  • 5.4.1.18.1. Electronic Expansion Valve -DPF:
    • Applicable for oil-free systems (T series).
    • Smaller installation space, low height, small volume, light weight.
    • Fast operation, energy-saving.
    • Applicable for reversible systems like heat pumps.
  • 5.4.1.18.2. 3-Way Heat Reclaim Valve -TRV:
    • Pilot-operated design for shifting refrigerant flow based on heating requirements.
  • 5.4.1.18.3. 3-Way Hot Gas Defrost Valve -TDV:
    • Used for gas defrost in refrigeration systems.
  • 5.4.1.18.4. 4-way Reversing Valve -FRV:
    • Suitable for refrigeration systems or heat pumps.
    • Available in various voltages.
  • 5.4.1.18.5. Unloading Solenoid Valve -US:
    • NC type solenoid valve with max design temperature of 110°C.
    • 10W high-power solenoid with max operating pressure differential (MOPD) of 2.1Mpa.
  • 5.4.1.18.6. Solenoid Valve -VR:
    • Complete range for refrigeration, freezing, and air conditioning.
    • Suitable for all fluorinated refrigerants.
    • Extended ends for soldering, making installation easy.
  • 5.4.1.18.7. Coils Voltage For Normally Open/Closed Solenoid Valves:
    • AC220V, DC12V, DC24V.
    • Various configurations for different applications.

5.4.1.19. Diaphragm Solenoid Valve -DS:

  • Automatic control part used in refrigeration systems.
  • Controls refrigerant flow pass or not pass.
  • Widely used in compressor groups, central air-conditioning, cold equipment, and bus air-conditioning systems.
  • 5.4.1.19.1. Normally Closed Solenoid Valve -FDF:
    • Suitable for refrigeration systems.

5.4.1.20. Electronic Expansion Valve-T2:

  • Interchangeable orifice assembly for all valve bodies and refrigerants.
  • Available with internal (T2) or external (TE2) pressure equalization.

5.4.1.21. Thermostatic Expansion Valve-RFGD:

  • Adjusts mass flow of refrigerant into the evaporator.
  • Controls refrigerant superheat at the evaporator outlet.
  • Suitable for various refrigerants under all working conditions.

Choose Comforplanet for a comprehensive range of high-performance valves that ensure the efficiency and reliability of your refrigeration and air conditioning systems. Our valves are engineered to the highest standards, delivering exceptional performance and longevity.

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