Design and Manufacture:BS5163 Face to face:BS5163/BS5150 Flanged end:BS4504/BS table-D/E Inspection:BS5163/ISO5208
BS5163 metal seal gate valve rising stem
Main parts and materials
30с41нж GOST Py16 cast steel gate valve Main parts and materials Parts name Material Body,bonnet Cast steel Stem 2Cr13 Seal Stainless steel
AWWA C509 C515 resilient seated gate valve Specifications 1. Suitable media: drinking water, water, sewage, oil,etc. 2. Flange: DIN2501/EN1092-2 PN10/16/25,JIS/KS 10K,ANSI 125LB/150LB,. 3. Nominal diameter: DN40~DN1600 (1 1/2″~72″). 4. Tightness check: API 598/ISO 5208/EN12226-1. 5. Working pressure: PN10/PN16/PN25 or 10Bar/16Bar/25Bar. 6. Operator: Cap top, hand wheel, Gear box, electric actuator, etc. 7. Working temperature: -20 to 135℃. (EPDM: -20 to 120℃, NBR: -10 to 80℃,VITO...
30ч6бp GOST Py10 cast iron gate valve Main parts and materials Parts name Material Body,bonnet Cast iron Stem Cast steel+zinc Seal Brass
ANSI 125LB metal seal gate valve Main parts and materials Parts name Materia Body,bonnet,disc Cast iron/Ductile iron Seal Stainless steel/Brass/Bronze Stem Stainless steel
ANSI gate valve & globe valve Main parts and materials Parts name Material Body,bonnet Cast iron Disc Cast iron + Bronze/Brass/Stainless Steel 2Cr13 Stem,seat ring Stainless/Brass
API Gate Valve – Class 1500 & Class 2500 gate valve API Class 150 to 1500 forged steel Gate Valve Design of disc Gate valves with NPS≥2 are of wedge flexible gate; Gate valves with NPS< are of wedge solid gate Body and bonnet connection The body and bonnet of Class 150~Class 900 gate valves are usually connected with studs and nuts; And the body and bonnet of Class 1500~Class 2500 gate valves are usually of pressurized seal design. Gasket of Cover Flange Carbon steel or stainless...
API Gate Valve Design of disc Gate valves with NPS≥2 are of wedge flexible gate; Gate valves with NPS< are of wedge solid gate Body and bonnet connection The body and bonnet of Class 150~Class 900 gate valves are usually connected with studs and nuts; And the body and bonnet of Class 1500~Class 2500 gate valves are usually of pressurized seal design. Gasket of Cover Flange Carbon steel or stainless steel +flexible graphite combined gasket is used 150 gate valve; Stainless steel +flexible g...
API Gate Valve – Class 150 & JIS 10K gate valve API Class 150 & JIS 10K gate valve Design of disc Gate valves with NPS≥2 are of wedge flexible gate; Gate valves with NPS< are of wedge solid gate Body and bonnet connection The body and bonnet of Class 150~Class 900 gate valves are usually connected with studs and nuts; And the body and bonnet of Class 1500~Class 2500 gate valves are usually of pressurized seal design. Gasket of Cover Flange Carbon steel or stainless steel +fl...
API Gate Valve – Class 1500 & Class 2500 gate valve API Class 1500 & 2500 gate valve Design of disc Gate valves with NPS≥2 are of wedge flexible gate; Gate valves with NPS< are of wedge solid gate Body and bonnet connection The body and bonnet of Class 150~Class 900 gate valves are usually connected with studs and nuts; And the body and bonnet of Class 1500~Class 2500 gate valves are usually of pressurized seal design. Gasket of Cover Flange Carbon steel or stainless steel +f...
API Gate Valve – Class 300 & JIS 20K gate valve API Class 300 & JIS 20K gate valve Design of disc Gate valves with NPS≥2 are of wedge flexible gate; Gate valves with NPS< are of wedge solid gate Body and bonnet connection The body and bonnet of Class 150~Class 900 gate valves are usually connected with studs and nuts; And the body and bonnet of Class 1500~Class 2500 gate valves are usually of pressurized seal design. Gasket of Cover Flange Carbon steel or stainless steel +fle...
API Gate Valve – Class 600 & Class 900 gate valve API Class 600 & Class 900 gate valve Design of disc Gate valves with NPS≥2 are of wedge flexible gate; Gate valves with NPS< are of wedge solid gate Body and bonnet connection The body and bonnet of Class 150~Class 900 gate valves are usually connected with studs and nuts; And the body and bonnet of Class 1500~Class 2500 gate valves are usually of pressurized seal design. Gasket of Cover Flange Carbon steel or stainless steel ...
API Knife Gate Valve For plastic solids and high-viscosity slurries such as paper pulp, a specialty valve known as a knife gate valve is used to cut through the material to stop the flow. A knife gate valve is usually not wedge shaped and has a tapered knife-like edge on its lower surface
API Slab Gate Valve Design of disc Gate valves with NPS≥2 are of wedge flexible gate; Gate valves with NPS< are of wedge solid gate Body and bonnet connection The body and bonnet of Class 150~Class 900 gate valves are usually connected with studs and nuts; And the body and bonnet of Class 1500~Class 2500 gate valves are usually of pressurized seal design. Gasket of Cover Flange Carbon steel or stainless steel +flexible graphite combined gasket is used 150 gate valve; Stainless steel +flexi...