- Hydraulics - Pneumatics
- Valve
- Pilot-operated valve
- ZHEJIANG LEFOO CONTROLS CO., LTD
Pilot-operated valve LFCVisolationthreadedY
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Characteristics
- Operation
- pilot-operated
- Function
- isolation
- Body
- threaded, Y
- Applications
- for refrigeration, for air conditioning, for HVAC installations
- Material
- copper
- Fluid specification
- for refrigerant fluids
- Other characteristics
- with seal, unidirectional, with threaded connection, with obturator
- DN
0.25 in
- Pressure
3 MPa
- Temperature
Min.: -25 °C
(-13 °F)Max.: 120 °C
(248 °F)
Description
Product description
Model Selection (table representation)
Note: Copper tube size accepts customization
Type A (Thimble Nut):
Type B (FHCS):
Type C (S17 Hexnut):
Technical Parameters
- One-way service valve with internal valve core.
- Intended for freezers, cold stores and air-conditioning units.
- Imported internal valve for reliable performance.
- Double sealing to ensure leak-tightness.
- Copper tube available in various lengths and hardness; tube size customizable.
- Knurled valve bonnet for easy handling.
Model Selection (table representation)
Note: Copper tube size accepts customization
Type A (Thimble Nut):
- 7/16-20UNF | 1/4" | R22 | Tubing Length A: 30 | Tubing Length B: | Nozzle: 6.35 | Y/N Limitation: Y | Hexagonal S: 11 | Length L: 55.5
- 7/16-20UNF | 1/4" | R410A | Tubing Length A: 30 | Tubing Length B: | Nozzle: 6.35 | Y/N Limitation: Y | Hexagonal S: 11 | Length L: 55.5
- 7/16-20UNF | 1/4" | R22 | Tubing Length A: 50 | Tubing Length B: | Nozzle: 6.35 | Y/N Limitation: Y | Hexagonal S: 11 | Length L: 55.5
- 7/16-20UNF | 1/4" | R410A | Tubing Length A: 50 | Tubing Length B: | Nozzle: 6.35 | Y/N Limitation: Y | Hexagonal S: 11 | Length L: 55.5
- 7/16-20UNF | 1/4" | R22 | Tubing Length A: 35 | Tubing Length B: 24 | Nozzle: 6.35 | Y/N Limitation: Y | Hexagonal S: 11 | Length L: 60.5
Type B (FHCS):
- 7/16-20UNF | 1/4" | R22 | Tubing Length A: 30 | Tubing Length B: | Nozzle: 6.35 | Y/N Limitation: Y | Hexagonal S: 11 | Length L: 55.5
- 7/16-20UNF | 1/4" | R410A | Tubing Length A: 30 | Tubing Length B: | Nozzle: 6.35 | Y/N Limitation: Y | Hexagonal S: 11 | Length L: 55.5
- 7/16-20UNF | 1/4" | R22 | Tubing Length A: 50 | Tubing Length B: | Nozzle: 6.35 | Y/N Limitation: Y | Hexagonal S: 11 | Length L: 55.5
- 7/16-20UNF | 1/4" | R410A | Tubing Length A: 50 | Tubing Length B: | Nozzle: 6.35 | Y/N Limitation: Y | Hexagonal S: 11 | Length L: 55.5
- 7/16-20UNF | 1/4" | R22 | Tubing Length A: 35 | Tubing Length B: 24 | Nozzle: 6.35 | Y/N Limitation: Y | Hexagonal S: 11 | Length L: 60.5
Type C (S17 Hexnut):
- 1/2-20UNF | 1/4" | R410A | Tubing Length A: 30 | Tubing Length B: | Nozzle: 6.35 | Y/N Limitation: Y | Hexagonal S: 14 | Length L: 55.5
- 1/2-20UNF | 1/4" | R410A | Tubing Length A: 35 | Tubing Length B: 24 | Nozzle: 6.35 | Y/N Limitation: Y | Hexagonal S: 14 | Length L: 60.5
Technical Parameters
- Applicable Refrigerant: HCFC or HFC
- Applicable Medium Temperature: -25℃~+120℃
- Max. Operating Pressure: 3.0MPa
- Max. Allowable Pressure: 4.5MPa
Catalogs
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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.