Products List 1
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cold room pipe valve with ammonia
Ammonia cast steel globe valveThe ammonia valve .which is used for ammonia storage pipe. the medium is ammonia gas .helping to control the flow of ammonia gas by operating the hand wheel of valve .Technical data :1.The working air pressure:3.0MPa, hydraulic pressure:6.5MPa;2,suitable medium: R22. R502c. R407a. R410a etc. Refrigerants and other refrigerating oil; 3.Suitable temperature:-30°C +150°C
Material: Casting
Pressure: High Pressure
Temperature of Media: Low Temperature
Port Size: 3/4 1 1-1/4 1-1/2 3 4 5 6 7
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LYD-023 ammonia valve for cold storage pipe
Ammonia globe valveThe ammonia valve .which is used for ammonia storage pipe. the medium is ammonia gas .helping to control the flow of ammonia gas by operating the hand wheel of valve .Technical data :1.The working air pressure:3.0MPa, hydraulic pressure:6.5MPa;2,suitable medium: R22. R502c. R407a. R410a etc. Refrigerants and other refrigerating oil; 3.Suitable temperature:-30°C +150°C
Material: Casting
Pressure: High Pressure
Temperature of Media: Low Temperature
Port Size: 3/4 1 1-1/4 1-1/2 3 4 5 6 7
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LYD-022 Casting pressure sustain valve
The Yongda valve is widely used in the Screw machineTechnical data :1.The working air pressure:3.0MPa, hydraulic pressure:6.5MPa;2,suitable medium: R22. R502. R407c. R143a. R410a etc. Refrigerants and other refrigerating oil; 3.Suitable temperature:-30°C +120°C
Material: Casting
Pressure: High Pressure
Temperature of Media: Low Temperature
Port Size: 1.5/2/2.5/3/4
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LYD-021 Air Conditioner Check Valve
The Yongda valve is widely used in the Automotive Air Conditioning . Technical data :1. The working air pressure : 3.0MPA 2. Hydraulic pressure : 6.5MPA2. 3.Suitable medium : R22,R134A,R407C,R410A. 4.Suitable temperature: -50~150°C
Material: aluminum
Pressure: Medium Pressure
Temperature of Media: Normal Temperature
Port Size: 10
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LYD-020 Bitzer Stop Valve
The Yongda valve is widely used in the Automotive Air Conditioning . Technical data :1. The working air pressure : 3.0MPA 2. Hydraulic pressure : 6.5MPA2. 3.Suitable medium : R22,R134A,R407C,R410A. 4.Suitable temperature: -50~150°C
Material: brass
Pressure: Medium Pressure
Temperature of Media: Normal Temperature
Port Size: 10
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Mitsubishi compressor exhaust valve
Product DescriptionSMOOTH RUNNING HIGH EFFICIENCY STEADY PERFOMANCETechnical data :1.The working air pressure:3.0MPa, hydraulic pressure:6.5MPa;2,suitable medium: R22. R502c. R407a. R410a etc. Refrigerants and other refrigerating oil; 3.Suitable temperature:-50°C +150°C
Material: brass
Pressure: Medium Pressure
Temperature of Media: Normal Temperature
Port Size: 11
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LYD-018 Mitsubishi Compressor Suction Valve
SMOOTH RUNNING HIGH EFFICIENCY STEADY PERFOMANCETechnical data :1.The working air pressure:3.0MPa, hydraulic pressure:6.5MPa;2,suitable medium: R22. R502c. R407a. R410a etc. Refrigerants and other refrigerating oil; 3.Suitable temperature:-50°C +150°C
Material: brass
Pressure: Medium Pressure
Temperature of Media: Normal Temperature
Port Size: 11
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LYD-017 Sanyo compressor suction valve
SMOOTH RUNNING HIGH EFFICIENCY STEADY PERFOMANCETechnical data :1.The working air pressure:3.0MPa, hydraulic pressure:6.5MPa;2,suitable medium: R22. R502c. R407a. R410a etc. Refrigerants and other refrigerating oil; 3.Suitable temperature:-50°C +150°C
Material: brass
Pressure: Medium Pressure
Temperature of Media: Normal Temperature
Port Size: 11
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LYD-016 Sanyo Compressor Exhaust Valve
SMOOTH RUNNING HIGH EFFICIENCY STEADY PERFOMANCETechnical data :1.The working air pressure:3.0MPa, hydraulic pressure:6.5MPa;2,suitable medium: R22. R502c. R407a. R410a etc. Refrigerants and other refrigerating oil; 3.Suitable temperature:-50°C +150°C
Material: brass
Pressure: Medium Pressure
Temperature of Media: Normal Temperature
Port Size: 11
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LYD-015 Hitachi Compressor Exhaust Valve
SMOOTH RUNNING HIGH EFFICIENCY STEADY PERFOMANCETechnical data :1.The working air pressure:3.0MPa, hydraulic pressure:6.5MPa;2,suitable medium: R22. R134c. R407a. R410a etc. Refrigerants and other refrigerating oil; 3.Suitable temperature: -20°C ~150°C
Material: brass
Pressure: Medium Pressure
Temperature of Media: Normal Temperature
Port Size: 32-50
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Copeland Cast Compressor Discharge Valve
SMOOTH RUNNING HIGH EFFICIENCY STEADY PERFOMANCETechnical data :1.The working air pressure:3.0MPa, hydraulic pressure:6.5MPa;2,suitable medium: R22. R134c. R407a. R410a etc. Refrigerants and other refrigerating oil; 3.Suitable temperature: -20°C ~150°C
Material: brass
Pressure: Medium Pressure
Temperature of Media: Normal Temperature
Port Size: 32-50
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Hitachi Brass Refrigeration Stop Valve
SMOOTH RUNNING HIGH EFFICIENCY STEADY PERFOMANCETechnical data :1.The working air pressure:3.0MPa, hydraulic pressure:6.5MPa;2,suitable medium: R22. R502c. R407a. R410a etc. Refrigerants and other refrigerating oil; 3.Suitable temperature:-50°C +150°C
Material: brass
Pressure: Medium Pressure
Temperature of Media: Normal Temperature
Port Size: 11
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J4BS/410 semi-encolsed stop valve
SMOOTH RUNNING HIGH EFFICIENCY STEADY PERFOMANCETechnical data :1.The working air pressure:3.0MPa, hydraulic pressure:6.5MPa;2,suitable medium: R22. R502c. R407a. R410a etc. Refrigerants and other refrigerating oil; 3.Suitable temperature:-50°C +150°C
Material: brass
Pressure: Medium Pressure
Temperature of Media: Normal Temperature
Port Size: 11
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Compressor High Pressure Safety Relief Valve
Air Conditioner ValveThe Yongda valve is widely used in the Automotive Air Conditioning .Technical data :1. The working air pressure : 3.0MPA 2. Hydraulic pressure : 6.5MPA2. 3.Suitable medium : R22,R134A,R407C,R410A. 4.Suitable temperature: -50~150°C
Material: brass
Pressure: Medium Pressure
Temperature of Media: Normal Temperature
Port Size: 10
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Compressor Discharge Steel Valve
SMOOTH RUNNING HIGH EFFICIENCY STEADY PERFOMANCETechnical data :1.The working air pressure:3.0MPa, hydraulic pressure:6.5MPa;2,suitable medium: R22. R134c. R407a. R410a etc. Refrigerants and other refrigerating oil; 3.Suitable temperature:-50°C ~150°C
Material: Casting
Pressure: Medium Pressure
Temperature of Media: Normal Temperature
Port Size: 16-35
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brass pressure reducing vessel control safety relief valve
liyongda LYD-010 brass pressure reducing vessel control safety relief valveXinchang Liyongda Refrigeration machinery Co.,Ltd.is a manufactory, which is set of production,R&D,sales of valves.Specializing in the production of various refrigeration right angle,straight through valve,ball valve,check valve,automobile air conditioning valve and so on.Our products can be widely used in semi hermetic refrigeration compressor,refrigeration pipeline,equipment central air-conditioning refrigeration system.
Material: brass
Pressure: Medium Pressure
Temperature of Media: Normal Temperature
Port Size: 8.5
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Pressure vessel reducing Refrigeration Hydraulicoil Safety brass ball Valve
liyongda Pressure vessel reducing Refrigeration Hydraulicoil Safety cw617n brass ball ValveXinchang Liyongda Refrigeration machinery Co.,Ltd.is a manufactory, which is set of production,R&D,sales of valves.Specializing in the production of various refrigeration right angle,straight through valve,ball valve,check valve,automobile air conditioning valve and so on.Our products can be widely used in semi hermetic refrigeration compressor,refrigeration pipeline,equipment central air-conditioning refrigeration system.
Material: brass
Pressure: Medium Pressure
Temperature of Media: Normal Temperature
Port Size: 8.5
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Pressure reducing Refrigeration Hydraulicoil Safety brass ball Valve
As below valve which is called brass ball valve ,which is used for compressor unit pipe .The function is cut off the gas between pipe and pipe when it is needed.Technical data :1. The working air pressure : 3.0MPA 2. Hydraulic pressure : 6.5MPA2. 3.Suitable medium : R22,R134A,R407C,R410A. 4.Suitable temperature: -30degree~+150 degree
Material: brass
Pressure: Medium Pressure
Temperature of Media: Normal Temperature
Port Size: 3/8 1/2 3/4 5/8 7/8 1-1/8 1-3/8 1-5/8 2-1/8
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LYD-007 brass pressure reducing safety relief control valve
The valve which is called relief valve /safety valve ,which is used for semi-hermetic compressor .The function is keep pressure balance.when pressure is too high ,it will relief the gas for keeping balance .The relief valve we own so far . Custom made in ok according to your requirement!Technical data :1.The working air pressure:3.0MPa, hydraulic pressure:6.5MPa;2,suitable medium: R22. R502c. R407a. R410a etc. Refrigerants and other refrigerating oil; 3.Suitable temperature:-30°C +150°C
Material: brass
Pressure: Medium Pressure
Temperature of Media: Normal Temperature
Port Size: 8.5
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LYD-006 Refrigeration Valve Cap
The valve which is called relief valve /safety valve ,which is used for semi-hermetic compressor .The function is keep pressure balance.when pressure is too high ,it will relief the gas for keeping balance .The relief valve we own so far . Custom made in ok according to your requirement !Technical data :1.The working air pressure:3.0MPa, hydraulic pressure:6.5MPa;2,suitable medium: R22. R502c. R407a. R410a etc. Refrigerants and other refrigerating oil; 3.Suitable temperature:-30°C +150°C
Material: Brass
Pressure: Medium Pressure
Temperature of Media: Normal Temperature
Port Size: 8.5