Zhejiang liyongda refrigeration machine co.,ltd

Free Member

Zhejiang liyongda refrigeration machine co.,ltd was founded in 2005, main in producing and supplying products like ammonia valve, compressor valve and so on, our products are selled to Domestic Market, Southeast Asia, Mid East and other markets.

Note: Although many products are similar in appearance, but each product models, specifications, parameters and useful are different, please refer to the details of each product as the standard, select the products you need, if you have any special needs, please feel free to contact with us.

Products List 2

  • LYD-005 Hydraulic Refrigeration Valve

    LYD-005 Hydraulic Refrigeration 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

  • Brass Safety Valve for Refrigeration

    Brass Safety Valve for Refrigeration

    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

  • Brass Car Safety Valve for refrigeration machine

    Brass Car Safety Valve for refrigeration machine

    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

  • Brass Pressure Superior Valve for refrigeration machine

    Brass Pressure Superior Valve for refrigeration machine

    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: Media: Normal Temperature

    Port Size: 8.5

  • YD-BV01 Brass Valve Accessory

    YD-BV01 Brass Valve Accessory

    YD-BV01 Brass Valve Accessory: 1.smooth running ; 2.high efficiency ; 3.steady perfomance; Brass Valve Accessory 1.The working air pressure:3.0MPa, hydraulic pressure:6.5MPa;2,suitable medium:R12.R22.R502.R407c.R134a.R404a.R410a etc. Refrigerants and other refrigerating oil;3.Suitable temperature:-50-+150°C

    Material: Brass

    Pressure: Medium Pressure

    Temperature of Media: Medium Temperature

    Power: Manual

  • CK-4A8 yongda one-way valve

    CK-4A8 yongda one-way valve

    Specificationsyongda one-way valve: 1,working air pressure:3.0mpa; 2,suitable medium:R12,R22.....; 3,suitable temperature:-50-+150; yongda no ruturn valve1.The working air pressure:3.0MPa, hydraulic pressure:6.5MPa;2,suitable medium:R12.R22.R502.R407c.R134a.R404a.R410a etc. Refrigerants and other refrigerating oil;3.Suitable temperature:-50-+150°C Model and specification    A    ΦB    ΦC    ΦD    ΦE    ΦF    CK-4A8    ...

    Material: Stainless Steel

    Pressure: Medium Pressure

    Temperature of Media: Medium Temperature

    Port Size: 10