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Control Valve

Control Valve

Category

Electric and pneumatic control valves for precise regulation of flow, pressure, temperature and liquid level.

SVR Global is a Control Valve Manufacturer in USA, which provides electric and pneumatic control valves for flow, pressure, temperature and liquid level control in industrial process systems. A control valve adjusts the flow area to react to the control signal from the controller to keep the process variable close to the desired setpoint value.

What is a Control Valve?

In a control valve, flow of a liquid, gas or steam is controlled by moving the closure element between fully open and fully closed positions. It is not an isolation valve as it is used to make continuous adjustments during the process. An electrical or pneumatic signal is passed to the actuator which then operates the valve stem. The relationship between valve travel and flow is controlled by the trim. The selection of linear, equal-percentage or quick opening can be determined based on the control requirement.

Control Valve Features

Control valves are engineered for stable modulation across changing process conditions. Key features include:

• Precise throttling for flow, pressure, temperature and level control

• Electric or pneumatic actuation with positioner compatibility

• Linear, equal-percentage and quick-opening flow characteristics

• Fail-open and fail-close configurations for process safety requirements

• Low-leakage trim options with hardened seating for demanding service

• Flanged and welded connections for industrial       piping systems

Control Valve Specifications

Specification

Available Configuration / Standard

Control Valve Types

Electric Actuated Control Valve, Pneumatic Control Valve

Size Range

DN10 to DN400

Pressure Rating

PN10 to PN450; ASME Class 150 to 2500

Body Grades

ASTM A216 Gr. WCB / WCC; ASTM A352 Gr. LCB / LCC; ASTM A217 Gr. WC6; ASTM A351 Gr. CF8 / CF8M / CF3 / CF3M, 4A, 5A, F51, F53, F55

Trim Grades

ASTM A276 Type 304 / 316 / 410; ASTM A564 Type 630 (17-4 PH), DUPLEX

End Connections

Flanged( RF, RTJ, FF) - ASME B16.5; Butt Weld - ASME B16.25; Socket Weld - ASME B16.34, THREADED

Valve Design / Ratings

ASME B16.34

Sizing Standard

IEC 60534-2-1 / ISA 75.01.01

Seat Leakage

ANSI/FCI 70-2 / IEC 60534-4

Flow Characteristics

Linear; Equal Percentage; Quick Opening

Sour Service

NACE MR0175 / ISO 15156 when specified


Control Valves Key Industries

Oil & Gas

Flow, pressure, and level control in production, separation, gas handling, and processing systems.

Chemical & Petrochemical

Accurate regulation of process fluids, chemicals, gases, and utility services.

Power & Energy

Steam, feedwater, condensate, cooling-water, and auxiliary process control.

Water & Wastewater

Flow and pressure regulation in treatment, pumping, filtration, and distribution systems.

Mining & Mineral Processing

Control of water, reagents, process fluids, and plant utility services.

Marine & Offshore

Flow and pressure control in cooling, fuel, utility, and offshore process systems.

 



Showing all 8 products

Pneumatic Cage Control Valve

Pneumatic Cage Control Valve

Pneumatic Cage Control Valve Body: WCB, WC6, CF8,CF8M Lower Sleeve: Stainless Steel Valve Plug: Stainless Steel Upper Sleeve: Stainless Steel Valve Rod: Stainless Steel Gasket: Stainless Steel Stud: Stainless Steel Bonnet: WCB, WC6, CF8, CF8M Spring: Stainless Steel Stuffing: PTFE, Soft Graphite Dimensions       DN(mm) L     H1     H3     H4     H5 Actuator PN16 Class 150 PN64, Class 300 PN100 Class 600 A B C H2 H6 H7 20 184 194 206 130 254 337 44 282 260 220 258 180 465 25 184 197 210 130 254 337 48 282 260 220 258 180 465 32 222 235 251 152 320 386 56 282 260 220 258 180 465 308 260 220 280 180 465 40 222 235 251 152 320 402 65 282 260 220 258 180 465 308 260 220 280 180 465 50 254 267 286 159 320 402 76 308 260 220 280 180 465 65 276 292 311 205 365 630 100 308 220 280 180 305 260 394 270 360 236 580 305 80 298 317 337 205 365 630 100 308 220 280 180 305 260 394 270 360 236 580 305 100 352 368 394 208 373 635 110 394 270 360 236 580 305 125 400 500 500 274 484 698 126 394 270 360 236 580 305 498 320 435 310 675 330 150 451 473 508 333 529 705 149 394 270 360 236 580 305 498 320 435 310 675 330 200 543 568 610 370 561 730 198 498 320 435 310 675 330

DETAILS
Electric Cage Type Control Valve

Electric Cage Type Control Valve

Electric Cage Type Control Valve Body: Carbon Steel, Stainless Steel, Alloy Steel Bonnet: Carbon Steel, Stainless Steel, Alloy Steel Seat: Stainless Steel Seal: PTFE Plug: SS304, SS316 Stem: Stainless Steel Nominal Diameter: DN25 to DN300 Nominal Pressure: PN16 to PN64, Class150 to Class2500 End Connections: Flanged, Buttweld, Socketweld Dimensions PN16 Unit: mm DN L H1 H D 25 185 58 614 176 32 200 68 630 176 40 220 73 635 176 50 254 80 640 176 65 275 90 712 176 80 300 98 739 176 100 350 108 761 176 125 410 123 930 225 150 451 140 940 225 200 600 168 960 225 250 670 203 1165 225 300 735 230 1185 225

DETAILS
Pneumatic Actuated Globe Type Control Valve

Pneumatic Actuated Globe Type Control Valve

Pneumatic Actuated Globe Type Control Valve Body: Stainless Steel, Carbon Steel, Ductile Iron Bonnet: Stainless Steel, Ductile Iron , Carbon Steel Seat: Stainless Steel Gasket: PTFE, Graphite Guide Sleeve: Stainless Steel Nominal Size: DN10 to DN300 Nominal Pressure: PN16 to PN160, Class150 to Class2500 End Connection: Flanged, Socketweld, Butweld Dimension PN16 Unit: mm DN A B C H ФM 15 184 64 114 504 298 20 184 64 114 504 298 25 184 64 114 504 298 32 200 75 120 510 298 40 222 80 136 526 298 50 254 85 148 611 360 65 276 104 188 659 360 80 298 113 188 659 360 100 352 125 210 755 440 125 410 140 241 905 510 150 451 153 257 921 510 200 543 200 343 1198 640  

DETAILS
Pneumatic Sleeve Type Control Valve

Pneumatic Sleeve Type Control Valve

Pneumatic Sleeve Type Control Valve Body: WCB, CF8, CF8M, SS304, SS316 Bonnet: WCB, CF8, CF8M, SS304, SS316 Seat: Stainless Steel Gasket: Flexible Graphite+Stainless Steel Packing: PTFE Stem: Stainless Steel End Connections: Flanged, Buttweld, Socketweld Nominal Size: DN25 to DN300 Nominal Pressure: PN16 to PN64, Class150 to Class2500 Actuation: Double Acting, Spring Return Dimension PN16 Unit: mm DN L H H1 ФM 25 184 410 57 285 40 222 455 75 285 50 254 475 82 285 65 276 610 92 360 80 298 622 100 360 100 352 640 110 360 150 451 870 142 470 200 600 890 170 470 250 673 1203 202 580 300 737 1234 230 580

DETAILS
3 Way Pneumatic Diaphragm Control Valve

3 Way Pneumatic Diaphragm Control Valve

3 Way Pneumatic Diaphragm Control Valve Body: SS304, SS316, WCB, CF8, CF8M Bonnet: SS304, SS316, WCB, CF8, CF8M Seat: Stainless Steel End Connection: Flat Face, Raised Face, Ring Type Joint Nominal Size: DN20 to DN200 Nominal Pressure: PN16 to PN100, Class150 to Class2500 Dimensions PN16 Unit: mm DN L H D фB 20 184 394 70 245 25 184 396 79 245 32 200 402 89 245 40 222 437 98 290 50 254 451 121 290 65 276 607 140 362 80 298 613 152 362 100 352 631 190 362 125 410 736 216 454 150 451 778 241 454 200 600 796 298 454  

DETAILS
SVR Global Valves Range

Engineered for Performance. Manufactured for Reliability.

Industrial valves manufactured for durability, quality and reliable performance in demanding applications.

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