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China, Chinese Non-Rising Stem Slab Gate Valve and Rising Stem Slab Gate Valve1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Petroleum Equipment MachineryCementing ToolGate ValveRising Stem Slab
Hubei Fotma Machinery Co., Ltd.
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Product Description Gate ValveFeatures of Flat Gate Valve:Simple structure and renewable gate and seat assembly .One-piece and double- -acting gate with long service life.Both thrust bearings with large load capacity and composite rubber-plastic stem lip packing minimize operational torque .Bearing cap is provided with a grease cup to make it easy to inject lubricating grease in the field.Threaded packing gland allows removal of bearings and stem packing under line pressure.Both the bolted bonnet and modern bonnet seal ring provide simple structure and reliable sealing .The sealing surfaces of the gate and seat are hardfaced for wear and corrosion resistance .Wave springs are installed between the body and seat and between the gate and seat. The gate and seat still maintain a positive metal to metal seal under low pressure.Floating gate design requests the hand wheel to be backed off 1/4 turn after its rotation can go no further.Non-rising stem slab gate valve:ItemComponentQtyMaterialCode1Body1 SH-VPA-xx-xx-012Bonnet Seal Ring11010SH-VPA-xx-xx-023Gate14130SH-VPA-xx-xx-034Gate T- -Nut15140SH-VPA-xx-xx-045Bonnet14130SH-VPA-xx-xx-056Packing2NBRSH-VPA-xx-xx-067Packing Ring3410SH-VPA-xx-xx-078Packing Gland14130SH-VPA-xx-xx-089Bonnet Stud84130SH-VPA-xx-xx-0910Bonnet Nut85140SH-VPA-xx-xx-1011Bearing2StandardSH-VPA-xx-xx-1112Stem1410SH-VPA-xx-xx-1213Split Bushing15140SH-VPA-xx-xx-1314Bearing Cap15140SH-VPA-xx-xx-1415O-Ring1NBRSH-VPA-xx-xx-1516Handwheel11035SH-VPA-xx-xx-1617Washer11035SH-VPA-xx-xx-1718Screw1StandardSH-VPA-xx-xx-1819Gease Cup1StandardSH-VPA-xx-xx-1920Grease Fitting1StandardSH-VPA-xx-xx-2021O-Ring4NBRSH-VPA-xx-xx-2122Seat24130SH-VPA-xx-xx-2223Wave Spring2410SH-VPA-xx-xx-23Rising stem slab gate valve:Brief introduction:Rising stem slab gate valve are available in temperature classes L, P,R, S,T,and U specified in API 6A. Gate valves to be used in the 350°F or 650°F high temperature can be supplied on request. Fire-proof gate valves also can be supplied toAPI 6A. Gate valves manufactured by our company are available in 2000psi ,3000psi ,5000psi, 10000psi and 1 5000psi working pressure, material classes from AA through FF ,product specification levels (PSL) from 1 through 3 and performance requirement (PR) 1.Note: Note: under pressure, the valve is forbidden to be semi-shrouded, for it will do great harm to the gate valve and great reduce the service life of the valve. ItemComponentQtyMaterialCode1Body14130SH-VP-xx-xx-012Bonnet Seal Ring 11010SH-VP-xx-xx-023Gate14130SH-VP-xx-xx-034Seat 24130SH-VP-xx-xx-045O-Ring4NBRSH-VP-xx-xx-056Wave Spring2410SH-VP-xx-xx-067Bonnet Stud84130SH-VP-xx-xx-078Stem1410SH-VP-xx-xx-089Grease Fitting1AssemblySH-VP-xx-xx-0910Bonnet14130SH-VP-xx-xx-1011Bonnet Nut85140SH-VP-xx-xx-1112Stem Lip Packing2NBRSH-VP-xx-xx-1213Packing Ring3410SH-VP-xx-xx-1314Packing Gland14130SH-VP-xx-xx-1415Bearing2StandardSH-VP-xx-xx-1516Stem Screw1 SH-VP-xx-xx-1617O- Ring1NBRSH-VP-xx-xx-1718Grease Cup15140SH-VP-xx-xx-1819Screw Housing15140SH-VP-xx-xx-1920Handwheel11035SH-VP-xx-xx-2021Stem Protector11035SH-VP-xx-xx-21Product show:Non-rising stem slab gate valve:Rising stem slab gate valve:
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