Non Rising Stem Gate Valve

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Non Rising Stem Gate Valve Manufacturer in USA

SVR Global is the best Non rising stem gate valve manufacturer in USA. It provides high-quality valves to the pipeline, oil and gas, and chemical sectors. Gate valves with a stationary stem are referred to as non rising stem gate valves, revolving stem gate valves, or blind stem wedge gate valves. In contrast to the Rising Stem Gate Valve’s stem movement, this valve’s stem remains stationary whether the gate is open or closed. Non-Rising Stem Gate Valves are ideal for applications involving high pressure and high temperatures because of their modest size and capacity to operate in confined locations.

Applications:
Water supply and treatment: used in water treatment plants, reservoirs, and pumping stations to regulate the flow of water and isolate sections of the system for maintenance and repair.
Oil and gas industry: used in pipelines, refineries, and other oil and gas processing facilities to control the flow of crude oil, natural gas, and other fluids.
Power generation: in power plants to regulate the flow of water, steam, and other fluids used in power generation processes.
Chemical and petrochemical industry: used in chemical and petrochemical processing facilities to control the flow of various chemicals and gases used in manufacturing processes.
Mining industry: in mining operations to regulate the flow of slurry, water, and other fluids used in mineral processing.
Fire protection systems: to control the flow of water or other fire suppressant agents used to extinguish fires.

Industries:
Oil and gas Industries
Manufacturing Industry
Automotive Industry
Chemical Industry
Petrochemical Industry
Power generation
Pulp and paper
Oil and gas
Refining
Marine Industry

Advantages:
Excellent shut-off capability
Low pressure drop
Bi-directional flow
Simple and reliable design
Good flow control
Can be used in high-temperature applications

Description:
Available Materials: Casting Steel (WCB, WC6, LCB, WCC, LCC, WC9), Cast iron, Ductile iron
Class: ANSI 150 to 2500, PN10 to PN450
Connection type: Buttweld, Flanged, Socket weld , Threaded
Size: 1/2” to 48”
Operations: Handwheel operated, Gear Operated, Electric Actuated, Pneumatic Actuated

Showing all 4 products

NRS Carbon steel Gate Valve

NRS Carbon steel Gate Valve Body: Carbon Steel Wedge: Carbon Steel Stem Nut: Brass, Bronze Stem: Stainless Steel Gasket: EPDM, Graphite Bonnet: Carbon Steel Locating Ring: Carbon Steel O Ring: EPDM Bolts: Carbon Steel Handwheel: Carbon Steel, Ductile Iron, Cast Iron Gland: Carbon Steel O-Ring: EPDM Nuts: Carbon Steel Washer: Carbon Steel Bolts: Carbon Steel Nominal Diameter: DN40 to DN400 Nominal Pressure: Class150 to Class2500, PN10 to PN420 End Connection: Flanged, Buttweld, Socketweld Dimension PN16 Unit: mm DN L D C B n-d b f W H 40 165 150 110 84 4-19 18 3 160 265 50 178 165 125 99 4-19 19 3 160 280 65 190 185 145 119 4-19 19 3 160 305 80 203 200 160 133 8-19 19 3 180 350 100 229 220 180 154 8-19 19 3 200 390 125 254 250 210 184 8-19 19 3 250 470 150 267 285 240 210 8-23 19 3 250 525 200 292 340 295 265 12-23 20 3 300 630 250 330 405 355 319 12-28 22 3 350 780 300 356 460 410 370 12-28 24.5 4 350 870 350 381 520 470 429 16-28 26.5 4 480 1100 400 406 580 525 480 16-31 28 4 480 1200

DETAILS

NRS Ductile Iron Gate Valve

NRS Ductile Iron Gate Valve Body: Ductile Iron Seat: Bronze Disc: Ductile iron Stem Nut: Brass Stem: Stainless Steel Gasket: SS420 Hexagonal Head Bolt: Carbon Steel Bonnet: Ductile iron Mid Gasket: EPDM O Ring: EPDM Stem Packing: PTFE Gland: Ductile iron Hexagonal Bolt: Carbon Steel Handwheel: Ductile Iron Hexagonal Head Bolt: Carbon Steel Nominal Diameter: DN40 to DN400 Nominal Pressure: Class150 to Class1500, PN10 to PN64 End Connection: Flanged, Buttweld, Socketweld Dimension PN10 Unit: mm DN L H n-d D2 D1 D 40 140 310 4-19 86 110 150 50 150 330 4-20 100 125 165 65 170 350 4-20 120 145 185 80 180 428 8-20 135 160 200 100 190 513 8-20 155 178 220 125 200 625 8-20 185 210 250 150 210 703 8-23 210 240 285 200 230 952 8-23 265 295 340 250 250 1150 12-23 320 350 395 300 270 1314 12-23 370 400 445 350 290 1450 16-23 435 460 505 400 310 1514 16-28 485 515 565  

DETAILS

NRS Cast Iron Gate Valve

NRS Cast Iron Gate Valve Body: Cast Iron Seat: Bronze Disc: Cast Iron Stem Nut: Stainless Steel Stem: Stainless Steel Gasket: SS420 Hexagonal Head Bolt: Carbon Steel Bonnet: Cast Iron Mid Gasket: EPDM O Ring: EPDM Stem Packing: PTFE Gland: Cast iron Hexagonal Bolt: Carbon Steel Handwheel: Cast Iron, Ductile Iron Hexagonal Head Bolt: Carbon Steel Nominal Diameter: DN40 to DN400 Nominal Pressure: Class150 to Class1500, PN10 to PN64 End Connection: Flanged, Buttweld, Socketweld Dimension PN10 Unit: mm DN L H n-d D2 D1 D 40 140 310 4-19 86 110 150 50 150 330 4-20 100 125 165 65 170 350 4-20 120 145 185 80 180 428 8-20 135 160 200 100 190 513 8-20 155 178 220 125 200 625 8-20 185 210 250 150 210 703 8-23 210 240 285 200 230 952 8-23 265 295 340 250 250 1150 12-23 320 350 395 300 270 1314 12-23 370 400 445 350 290 1450 16-23 435 460 505 400 310 1514 16-28 485 515 565

DETAILS

Non Rising Stem Gate Valve

DETAILS

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