Main Parts And Materials Left valve body:CF8 Ball valves:F304 Sealing ring: PTFE Right valve body:CF8 Valve stem: F304 Valve handle: QT450 Usage: Q41F-16P/25P applicable to the pipeline of water, steam, oil and nitric acid corrosive medium with temperature < 150 ° for opening and closing. Its biggest advantage is that it can be opened […]

Main Parts And Materials Valve body/bonnet:Nodular cast iron Valve stem:Stainless steel Valve RAM:Nodular cast iron+NBR, nodular cast iron+EPDM Stem nut: Copper, Nodular cast iron Usage: Z41X-10Q/16Q/25Q uses the micro deformation and compensation effect produced by the elastic gate when it is stressed to achieve good sealing effect. When in use, the medium temperature is not higher […]

Main Parts And Materials Valve Body / RAM / bonnet:Gray cast iron, nodular cast iron Valve stem:Brass, stainless steel, middle port gasket: Xb300 Stem nut: Brass Hand wheel: Grey cast iron ,Nodular cast iron Usage: A+Z41T/W-10/16 widely used in petroleum, chemical, pharmaceutical, electric power and other industries, at the nominal pressure ≤1. 6Mpa. Steam, water […]

Main Parts & Materials Valve Body /bonnet: Gray cast iron, nodular cast iron Ball seal:2Cr13 Valve RAM:Cast steel+Surfacing stainless steel Valve stem:Carbon steel, Brass, stainless steel Stem nut: Nodular cast iron Hand wheel: Grey cast iron, Nodular cast iron Usage: Z41H-10/16Q used in petroleum, chemical, pharmaceutical, electric power and other industries, at the nominal pressure […]

Main Parts & Materials Valve Body / RAM / bonnet:Gray cast iron, Nodular cast iron Valve stem: Brass, stainless steel Middle port gasket: Xb300 Stem nut: nodular cast iron, Brass Hand wheel: Grey cast iron, Nodular cast iron Usage: Application: Z44T/W-10/16Q widely used in petroleum, chemical, pharmaceutical, electric power and other industries, with nominal pressure […]

Main Parts And Materials Valve Body / RAM / bonnet:Gray cast iron, Nodular cast iron Valve stem:Carbon steel, Brass, stainless steel Middle port gasket: Xb300 Stem nut: nodular cast iron, Brass Usage: Z944T/W-10/10Q widely used in petroleum, chemical, pharmaceutical, electric power and other industries, with nominal pressure ≤ 1.0 MPa. Steam, water and oil medium […]

Main Parts And Materials Valve Body / RAM / bonnet: Gray cast iron, Nodular cast iron Valve stem: Brass, stainless steel Middle port gasket: NBR Stem nut: nodular cast iron, Brass Usage: Z445T/-10, Z545T/W-6/6Q/10/10Q installed as closed-circuit equipment in oil products and other non corrosive medium pipelines with working pressure < 0.6/1.0mpa and working temperature […]

Main Parts And Materials Valve Body:Gray cast iron, Nodular cast iron Valve plate:Nodular cast iron Valve shaft: Carbon steel, Stainless steel. Seal ring: NBR、EPDM Usage: D342X-10/10Q widely used in petrochemical industry, light industry, metallurgy, power generation, water supply and drainage, papermaking, shipbuilding, military industry, food, medicine and other corrosive and non corrosive gases, liquids and […]

Main Parts And Materials Valve Body:Gray cast iron, Nodular cast iron Valve plate:Nodular cast iron Valve shaft: Carbon steel, Stainless steel. Seal ring: NBR, EPDM Usage: D371X-10/10Q/16/16Q mainly used for block valve, and can also be designed with regulation or block function. The user can choose the pin type or no pin type according to […]

Main Parts & Materials Valve Body: Gray cast iron Valve seat: Phenolic resin butyl +acrylic adhesive Valve plate: Ductile iron Valve shaft: Carbon steel, Stainless steel. Usage: D71X-10/10Q/16/16Q used in various pipelines of water supply and drainage, building fire protection and other systems, especially in fire protection pipelines. The valve can be used on pipelines […]