Ductile Iron Diaphragm Valve

Electric actuated diaphragm valves provide automated shutoff with isolated fluid handling and motor-driven operation.

Cast Iron Diaphragm Valve Body: Cast Iron, Ductile Iron, WCB Disc: Cast Iron, Ductile Iron, WCB Lining: NBR, EPDM Diaphragm: NBR, EPDM Suitable Medium: Graphite, PTFE Nominal Diameter: DN15 to DN250 Nominal Pressure: PN6 to PN16, Class150 End Connection: Flanged Design Standard: BS 5156, BS 6755, ASME B16.5, BS 4505, EN 1092 Operation: Manual, Electric Actuated, Pneumatic Actuated Dimensions Unit: mm DN L D D1 D2 f b Z-Φd DO H 15 125 95 65 45 3 15 4-14 120 120 20 135 105 75 55 3 17 4-14 120 120 25 145 115 85 65 3 17 4-14 160 130 32 160 140 100 75 3 19 4-18 160 135 40 180 150 110 85 3 19 4-18 180 160 50 210 165 125 100 3 21 4-18 200 165 65 250 185 145 120 33 21 4-18 250 200 80 300 200 160 135 3 21 4-18 280 220 100 350 220 180 155 3 23 8-18 300 275 125 400 250 210 185 4 24 8-18 320 335 150 460 285 240 210 4 26 8-22 350 380 200 570 340 295 265 4 26 12-22 450 500 250 680 395 350 320 4 28 12-26 500 575

Pneumatic Angle Control Valve Body: WCB, WC6, CF8, CF8M Bonnet: WCB, WC6, CF8, CF8M Seat: SS304, SS316, Stellite Plug Metal Sealing: SS304, SS316, Stellite Plug Soft Sealing: SS304, SS316, Stellite Cage: SS304, SS316 Guide Sleeve: SS304, SS316 Stem: SS304, SS316 Balanced Piston: Steel, Aluminium Balanced Piston Ring: Fluorine Ring, SS+Reinforced PTFE, Flexible Graphite Ring Nominal Size: DN20 to DN400 Pressure: PN 16 to PN 100, Class 150 to Class 600 End Connection: Flanged, RF, MF, RTJ Flow Characteristics Linear, Percentage, Quick Open Allowable range 50: 1 (CV<6.3 30: 1) Rated Cv value Percentage CV 1.6 to 630 ,linear CV 1.8 to 690 Allowable leakage Metal seal: IV grade(0.01% rated capacity) Soft seal: VI grade(foam grade) Performance Pneumatic Electric Allowable tolerance, % ±1.5 ±1.0 Return difference, % ≤1.5 ≤1.0 Dead zone, % ≤0.6 ≤1.0 Difference from beginning to end point, % ±2.5 ±2.5 Rated travel difference, % ≤2.5 ≤2.5 Note : specification on the basis of control valve with positioned and PTFE packing. Dimensions Nominal Diameter DN 20 25 32 40 50 65 80 100 125 150 200 250 300 350 400 L 115 115 130 130 150 170 190 215 250 275 325 375 375 425 475 H1 95 145 193 276 330 360 420 470 520 H2 205 238 344 421 483 512 562 620 672 H3 375 398 438 521 560 575 680 750 835 H4 700 _ H5 95 110 _ ΦD1 305 340 370 405 460 525 590 700 805 950 _ ΦD2 335 370 400 435 490 555 630 740 845 990 _ H 340 390 632 930 A 228 272 400 610 Weight(kg) 24 25 28 35 37 68 80 95 148 170 231 275 475 522 624

Electric 3 way control valves provide automated mixing or diverting of process flow through a three-port design.

Triple offset butterfly valves provide low-wear metal sealing and reliable isolation for demanding pipeline service.

Pressure relief valves automatically discharge excess pressure to protect piping, vessels and process equipment.

Where slurry, sludge or solids-bearing media must be isolated remotely, an electric actuator allows the knife gate to be opened and closed without local manual operation. The gate travels through the flow path to provide direct shutoff while keeping the bore relatively clear when open. SVR Global serves projects seeking an Electric Actuated Knife Gate Valve Manufacturer in USA, with electrically operated designs suited to automated isolation and repeated cycling in demanding process lines. Technical Specifications Parameter Specification Product Type Electric Actuated Knife Gate Valve Size Range DN50-DN900 Pressure Rating PN10, PN16, Class 150 Material Carbon Steel, Stainless Steel, Duplex Stainless Steel, Super Duplex Stainless Steel Standards MSS SP-81, MSS SP-151, ASME B16.5, ASME B16.47 Grades ASTM A216 WCB; ASTM A351 CF8 / CF8M / CF3M; ASTM A995 Gr. 4A / 5A Valve Design Unidirectional, Bidirectional Body Configuration Wafer, Lug, Flanged Actuator Type Electric Multi-Turn Actuator Control Mode On/Off End Connections Wafer, Lug, Flanged

Electric actuated plug valves provide reliable remote quarter-turn isolation for automated industrial process lines.

Super Duplex Wafer Butterfly Valve Body: Super Duplex S2507, UNS S32750, UNS S32760, UNS S32950 Disc: Stainless Steel Stem: SS304, SS316 Seat: EPDM, NBR, VITON Bushing: PTFE O Ring: EPDM, NBR, VITON Nominal Size: DN40 to DN300 Nominal Pressure: PN10 to PN64, Class150 to Class2500 Dimensions Unit: mm PN10 DN L A B фD n-фd 40 33 131 65 110 4-ф18 50 43 161 67 125 4-ф18 65 46 175 75 145 4-ф18 80 46 181 96 160 8-ф18 100 52 200 114 180 8-ф18 125 56 213 129 210 8-ф18 150 56 225 144 240 8-ф22 200 60 260 167 295 8-ф22 250 68 292 207 350 12-ф22 300 78 337 237 400 12-ф22

Cryogenic emergency cut-off valves provide rapid fail-safe isolation for low-temperature storage and transfer systems.