Petroleum&Petrochemical Fluorine lined Check Valve
Features
Light weight, low cost, vertical& horizontal
• Product Standard: API 6D,JB/T 8937
• Nominal Pressure: CLASS150,PN10,PN16
• Nominal Dimension: DN50~DN600
• Main Material: WCB, Stainless steel
• Operating Temperature: -29℃~180℃
• Applicable Intermediaries: Nitric acid, Vitriolic acid,Hydrochloric acid
• Connection Mode: Wafer (ASMEB16.5,GB9113,EN1092)
• Transmission Mode: Automatic
Model 2
Fluorine lined Duel-plate Check Valve H76
Features
The valve is connected by a pair of clamps, and the structure is tight. Because of the short closing stroke and spring yellow loading, the closing speed is fast, which can significantly reduce the water hammer phenomenon. The valve has the characteristics of small volume, light weight, sensitive action, reliable sealing, convenient installation, etc. It can be installed horizontally or vertically. The fully lined structure ensures the strong corrosion resistance of the spring, which can be applied to all kinds of strong corrosive medium products except tower melting metal and element fluorine.
• Product Standard: API 594,API 6D,JB/T 8937,ISO 14313
• Nominal Pressure: CLASS150,PN10,PN16
• Nominal Dimension: DN15~DN400
• Main Material: WCB,SG iron, Stainless steel
• Operating Temperature: -29℃~180℃
• Applicable Intermediaries: Nitric acid, Vitriolic acid,Hydrochloric acid
• Connection Mode: Flange (ASMEB16.5,GB9113,EN1092)
• Transmission Mode: Manual, Worm gear, Electric, Pneumatic
Model 3
Fluorine lined Check Valve H44
Features:
Full bore with no flow resistance.
• Product Standard: API 6D,GB/T 12236,HG/T 3704
• Nominal Pressure: CLASS150,PN10,PN16
• Nominal Dimension: DN50~DN300
• Main Material: WCB,SG iron
• Operating Temperature: -29℃~180℃
• Applicable Intermediaries: Nitric acid, Vitriolic acid,Hydrochloric acid
• Connection Mode: Flange (ASMEB16.5,GB9113,EN1092)
• Transmission Mode: Automatic
Model 4
Fluorine lined Check Valve H41
Features:
Full bore in horizontal fixing and less impact force.
• Product Standard: GB/T 12235,HG/T 3704
• Nominal Pressure: CLASS150,PN10,PN16
• Nominal Dimension: DN50~DN300
• Main Material: WCB,SG iron, Stainless Steel
• Operating Temperature: -29℃~180℃
• Applicable Intermediaries: Nitric acid, Vitriolic acid,Hydrochloric acid
• Connection Mode: Flange
• Transmission Mode: Automatic
Model 5
Fluorine lined Check Valve H41
Features:
Full bore in vertical installation and less impact force.
• Product Standard: GB/T 12235,HG/T 3704
• Nominal Pressure: CLASS150,PN10,PN16
• Nominal Dimension: DN50~DN300
• Main Material: WCB,SG iron, Stainless Steel
• Operating Temperature: -29℃~180℃
• Applicable Intermediaries: Corrosive media other than molten alkali metals and elemental fluorine.
• Connection Mode: Flange
• Transmission Mode: Automatic
Model 6
Lined Diaphragm Valve
Features:
The service life of one diaphragm is more than 10000 times, and the overall service life is more than 100,000 times. Quick opening& closing, convenient maintenance, online replacement of rear closure, and external sealing structure to ensure zero leakage.
• Product Standard: EN 13397,GB/T 12239,HG/T 3704,BS 5156
• Nominal Pressure: CLASS150,PN10,PN16
• Nominal Dimension: DN15~DN300
• Main Material: WCB,SG iron, Stainless steel
• Operating Temperature: -29℃~180℃
• Applicable Intermediaries: Nitric acid, Vitriolic acid,Hydrochloric acid
• Connection Mode: Flange (ASMEB16.5,GB9113,EN1092)
• Transmission Mode: Manual, Electric, Pneumatic
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