Forged Steel Ball Valve

Trunnion ball valves provide stable sealing and controlled operation for high-pressure pipeline isolation.

Jacketed Ball Valve Body: WCB, SS304, SS316, CF8, CF8M Bonnet: WCB, SS304, SS316, CF8, CF8M Ball: WCB, SS304, SS316, CF8, CF8M Stem: WCB, SS304, SS316, CF8, CF8M Seat: WCB, SS304, SS316, CF8, CF8M Packing: PTFE Bolt: Stainless Steel Nut: Carbon Steel, Stainless Steel Lever: Carbon Steel Nominal Diameter: DN15 to DN200 Nominal Pressure: PN16 to PN64, Class150 to Class1500 End Connection: Flanged Dimension PN16 Unit: mm DN L D D1 D2 D6 b-f Z-фd W 15 130 95 65 45 40 14-2 4-ф14 115 20 140 105 75 55 51 14-2 4-ф14 130 25 150 115 85 65 58 14-2 4-ф14 150 32 165 135 100 78 66 16-2 4-ф18 190 40 180 145 110 85 76 16-3 4-ф18 230 50 200 160 125 100 88 16-3 4-ф18 240 65 220 180 145 120 110 18-3 4-ф18 280 80 250 195 160 135 121 20-3 8-ф18 310 100 280 215 180 155 150 20-3 8-ф18 330 125 320 245 210 185 176 22-3 8-ф18 600 150 360 280 240 210 204 24-3 8-ф23 800 200 400 335 295 265 260 26-3 12-ф23 1000

Fully Welded Ball Valve Spring: A105, F304, F316, F304L, F316L O Ring: Viton Seat: PTFE Seal Ring: PTFE Bottom Cap: A105, F304, F316, F304L, F316L Bottom Stem: Stainless Steel Bottom Bushing: A105, F304, F316, F304L, F316L Body: A105, F304, F316, F304L, F316L Welding: A105, F304, F316, F304L, F316L O Ring: PTFE Sleeve: Steel Up Stem: Stainless Steel Ball: A105, F304, F316 Sleeve: Stainless Steel+PTFE Bolts: B7 O Ring: PTFE Gland: A105 Worm Gear: Ductile Iron, Carbon Steel Nominal Diameter: DN200 to DN800 Nominal Pressure: Class150 to Class1500 End Connection: Welded Dimension Class150 Unit: mm DN L D D1 H 200 521 219 201 267 250 559 273 252 309 300 635 325 303 372 350 762 377 334 402 400 838 426 385 478 450 914 480 436 505 500 991 530 487 535 600 1143 630 589 630  

Double Block and Bleed Ball Valve Body: A105, F304, F316, F316L, F51 Bonnet :A105 Ball: A105, F304, F316, F316L, F51 Seat: F316L Stem: F51 Seat Ring: F51 O Ring: VITON Thrust Washer: PTFE Bearing: PTFE+SS304 Gasket: SS304+Graphite Body Cap: A105 Nominal Diameter: DN10 to DN400 Nominal Pressure: Class900 to Class2500 Temperature Range: -196°C to 650°C Ball Valve Design: API6D, BS5351, ASME B16.34 Face to face: ASME B16.10, AP6D End Flange: ASME B16.5/ASME B16.47 Buttweld End: ASME B16.25 Fire Safety: API607, API6A Inspection and test: API 598, API6D Dimension Class900 Unit: mm DN Φq L ΦD ΦK ΦR B f ΦP E F N-Φ 10 252 1380 545 469.9 362 69.9 7.92 323.9 7.92 11.91 16-38.1 12 303 1550 610 533.4 419 79.4 7.92 381 7.92 11.91 20-38.1 20 471 2050 855 749.3 648 108 12.7 584.2 12.7 19.84 20-54 24 570 2520 1040 901.7 772 139.7 15.88 692.1 15.88 26.97 20-66.7

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.