Introduction:Due to system design,loading and defrost cycles, varying amounts of oil can be returned...

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:Sight Glass used cold extrusion to increase the intensity of explosion-proof, with the ...

Introduction:Sight Glass used cold extrusion to increase the intensity of explosion-proof, with the ...

Introduction:Sight Glass used cold extrusion to increase the intensity of explosion-proof, with the ...