
Diameter: DN15-DN400
Pressure: PN10-PN25
Material: Gray cast iron, carbon steel, stainless steel, ultra-low carbon stainless steel +PTFE(F4), PCTFE(F3), FEP(F46), PFA, PO
Standard: GB/T 12237, API608, API6D
Connection mode: flange

Diameter: DN15-DN300
Pressure: PN10-PN25
Material: Stainless steel
Standard: GB/T 12237, API608, AP16D
Connection mode: flange

Diameter: DN15-DN300
Pressure: PN10-PN25
Material: Stainless steel
Standard: GB/T 12237, API608, AP16D
Connection mode: flange

Diameter: DN15-DN400
Pressure: PN10-PN25
Drive mode: handle, turbine, pneumatic, electric
Structure length: GB/T 12221
Flange standard: HG/T 20592
Connection mode: flange

Diameter: DN15-DN450
Pressure: PN10-PN25
Body material: cast iron, cast steel, stainless steel, lining F46, F3, F4, PO, PFA
Valve cover material: cast iron, cast steel, stainless steel, lining F46, F3, F4, PO, PFA
Disc material: Fine carbon steel, stainless steel, lining F46, F3, F4, PO, PFA
Stem material: Stainless steel, 1Gr13, 35#
Packing: F46, F4
Driving mode: hand wheel, bevel gear, pneumatic, electric
Structure length: GB/T 12221
Flange standard: HG/T 20592, ASME B16.5
Connection mode: flange

Diameter: DN15-DN450
Pressure: PN10-PN25
Body material: WCB, CF8, CF8M, CF3, CF3M
Valve cover material: WCB, CF8, CF8M, CF3, CF3M
Disc material: WCB, 304,316,316L
Packing: PTFE
Driving mode: hand wheel, bevel gear, pneumatic, electric
Structure length: GB/T 12221
Flange standard: HG/T 20592, ASME B16.5
Connection mode: flange

Diameter: DN15-DN300
Pressure: PN10-PN25
Driving mode: hand wheel, bevel gear, pneumatic, electric
Structure length: GB/T 12221
Flange standard: HG/T 20592, ASME B16.5
Connection mode: flange

Diameter: DN25-DN500
Pressure: PN6-PN25
Material: Gray cast iron, carbon steel, stainless steel, ultra-low carbon stainless steel +PTFE(F4), PCTFE(F3), PVDF(F2), FEP(F46), PFA, PO
Standard: GB/T 12234,GB/T 12233
Connection mode: flange
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