Bidirectional Knife Gate Valve

Flanged Knife Gate Valve Body: Carbon Steel, Ductile Iron, SS316 Knife: SS304, SS316 Disc: SS304, SS316L Wedge: SS304, SS316, SS316L Packing: PTFE Seal Ring: Polyurethane, EPDM, NBR, VITON Yoke: SS304, SS316 Packing Gland: CF8, WCB Nominal Size: DN50 to DN450 Nominal Pressure: Class150 to Class30, PN10 End Type: Flanged Operation: Handwheel, Electric Actuated, Pneumatic Actuated Design and Manufacture Standard: MSS SP-81 Face to Face Dimension: MSS SP-81 Flanged End Dimension: DIN, JIS Inspection and Test: API 598 Dimensions Unit: mm DN L H K 50 178 400 200 65 191 490 200 80 203 510 250 100 229 585 300 125 267 795 350 150 292 1015 350 200 330 1230 400 250 356 1465 450 300 381 1755 500 350 406 2030 500 400 432 2210 600 450 457 2510 750 500 508 2880 750

Through Conduit Knife Gate Valve Body: Ductile Iron, WCB, CF8, CF8M Gate: SS304, SS316, SS2205, Stem: SS420, F304, F316 Seat: EPDM, Metal, Viton, PTFE, NBR Nominal Diameter: DN50 to DN500 Nominal Pressure: Class150, PN10, PN16 Operation: Manual, Electric Actuated, Pneumatic Actuated Dimensions DN NPS F-F 50 2” 48 65 2 1/2″ 48 80 3″ 51 100 4″ 51 125 5″ 54 150 6″ 54 200 8″ 70 250 10″ 70 300 12″ 76 350 14″ 76 400 16″ 89 450 18″ 89 500 20″ 114

Slurry Knife Gate Valve Body: Ductile Iron, Carbon Steel Stem: F304, F316 Gate: F304, F316 Stem Packing: PTFE, Graphite Nominal Diameter: DN50 to DN600 Nominal Pressure: Class150, PN6, PN10, PN16 End Connection: Wafer, Lug Standard Compliance MSS SP-81, T 8691 Face to Face Dimension: MSS SP-81 Pre-temperature Rating: ANSI B16.34 Flanged Dimension: ANSI B16.5, DIN2533, HG20592 Inspection and Test: API 598, T 9092 Dimensions Unit: mm DN L O D M-1 50 54 165 125 4-M16 65 54 185 145 4-M16 80 57 200 160 4-M16 100 57.5 220 180 4-M16 125 59 250 210 4-M16 150 65 285 240 4-M20 200 77 340 295 4-M20 250 78 395 350 8-M20 300 83 445 400 8-M20 350 84 505 460 12-M20 400 92 565 515 12-M24 450 103 615 565 16-M24 500 121 670 625 16-M24 600 121 780 725 12-M27

Unidirectional Knife Gate Valve Body: Carbon Steel, Ductile Iron, SS316 Knife: SS304, SS316 Disc: SS304, SS316L Wedge: SS304, SS316, SS316L Packing: PTFE Seal Ring: Polyurethane, EPDM, NBR, VITON Yoke: SS304, SS316 Packing Gland: CF8, WCB Nominal Size: DN50 to DN450 Nominal Pressure: Class150 to Class30, PN10 End Type: Wafer Type, Lug Type Operation: Handwheel, Electric Actuated, Pneumatic Actuated Design and Manufacture Standard: MSS SP-81 Face to Face Dimension: MSS SP-81 Flanged End Dimension: DIN, JIS Inspection and Test: API 598 Dimensions PN10 DN L D D1 D2 DO N-Th d H1 50 48 165 125 99 180 4-M16 Φ18 260 65 48 185 145 118 200 4-M16 Φ18 292 80 51 200 160 132 240 8-M16 Φ18 320 100 51 220 180 156 260 8-M16 Φ18 358 125 57 250 210 184 280 8-M16 Φ18 395 150 57 285 240 211 280 8-M20 Φ23 450 175 57 305 265 237 280 12-M20 Φ23 504 200 70 340 295 266 300 8-M20 Φ23 532 250 70 395 350 319 320 12-M20 Φ23 670 300 76 445 400 370 350 12-M20 Φ23 758 350 76 505 460 429 400 16-M20 Φ23 857 400 89 565 515 480 450 16-M24 Φ27 946 450 89 615 565 530 500 20-M24 Φ27 1023

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

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 Valve Body: WCB, LCB, SS304, SS316, SS316L Bonnet: WCB, LCB, SS304, SS316, SS316L Lining Material: PO, PE, PP F46, F4, PFA Bellows Material: PTFE, PFA Stem Material: 17-4PH ASTM A276 304 Nominal Diameter: DN25 to DN300 Nominal Pressure: PN16, PN25, PN40, PN64, Class150, Class 300 Input Signal: 4-20mADC, 1-5VDC Power Supply: AC220V 50HZ Flange Standard: According to HG20592-97, ANSI, JIS, DIN and other standards Dimension DN 25 32 40 50 65 80 100 125 150 200 250 300 L PN16 185 200 220 250 275 300 350 410 450 550 670 770 PN40 190 210 230 255 285 310 355 425 460 560 740 803 PN64 200 200 240 265 295 320 370 440 475 570 752 819 H1 135 152 165 180 200 220 222 265 322 362 508 563 A 225 310 H Normal atmospheric temperature 555 561 660 675 863 868 872 905 920 950 1203 1265 H Medium temperature 707 709 812 827 1027 1032 1036 1120 1135 1165 1485 1557 Weight (PN64 Normal atmospheric temperature） 50 55 70 78 110 120 150 180 310 410 650 810