Introduction:Ball valve is approved for applications in liquid suction and hot gas lines in refriger...

Introduction:Ball valve is approved for applications in liquid suction and hot gas lines in refriger...

Introduction:8031 series piston check valve can be used in commercial refrigeration system, civil an...

Introduction: 8031 series piston check valve can be used in commercial refrigeration system, civil a...

Introduction:Check Valve is steel ball style designed, with metals and metal seals. It can be used i...

Introduction:Check Valve is steel ball style designed, with metals and metal seals. It can be used i...

Introduction:Check Valve is steel ball style designed, with metals and metal seals. It can be used i...

Feature:1.Applicable to various refrigerant,oil and water, except ammonia2.With replaceable copper w...

Introduction:Constant pressure valve is used to adjust evaporating pressure or back pressure of comp...

Introduction:The check valve uses magnetic attraction to return the valve diaphragm to its seat inst...

Introduction:Steel rotolock valves are installed in the refrigeration system and air-conditioning in...

Introduction:Steel rotolock valve is installed in the refrigeration system and air-conditioning indu...