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Unidirectional Knife Gate Valve

14 Oct 2019 11:14:00 source:aen-valve.com browse:3605
Specifications
Valve Size 2-36" (50-900mm)
Pressure Class Up to 24" (600mm) 150psi (10bar)
30-36" (750-900mm) 100psi (7bar)
Body Style: Single Piece, Wafer, Lug
Seat Options: Replaceable Metal Seat
Buna-N: -35°-194°F / -37°-90°C
EPDM: -65°-248°F / -54°-120°C
PTFE: -235°-450°F / -148°-232°C
Packing Options: PTFE: 232°C / 450°F
Elastomer
Quad Seal: Buna-N: 90°C / 194°F
Copper Wiper: 500°C / 932°F
Graphite: 1000°C / 1832°F
Design: MSS SP-81
Testing: MSS SP-81
Face to Face: MSS SP-81
Certification: CE/PED, Canadian CRN
Drilling: ASME B16.5 CL150, ASME B16.47 CL150
Actuator Options: Handwheel, Bevel Gear, Pneumatic, Hydraulic, Electric
  • Introduction
  • Technical Parameters

The AEN Series A940's single piece, cast body design offers rugged performance in applications ranging from general purpose to severe media handing.

Available with integral metal or replaceable soft seat, the AEN Series A940 gate valve is easily automated for on/off applications.

1. Designed for easy, quick conversion between manual and pneumatic actuation. Featuring a lubricant injection port for continuous, smooth operation with minimal maintenance.

2. Clevis design and horizontal bolting stabilises gate ensuring proper alignment.

3. Standard multi-layer square packing provides exceptional gland sealing.

4. Optional energised quad seal packing for enhanced gland sealing.

5. Standard integral metal seat and optional replaceable zero leakage resilient seats.

6. Deflection resistant gate design ensures consistent alignment for industry leading durability.

7. Unique body design with no dead pockets enables self-draining of valve.

DIMENSIONS(mm)
DN A B R/FøC D E F G øH I øJ
50 48 121 92 332 359 460 - 203 - -
80 51 152 127 400 457 555 - 203 - -
100 51 191 157 441 525 622 - 203 - -
125 57 216 186 494 595 707 - 254 - -
150 57 242 216 532 657 795 - 254 - -
200 70 299 270 632 807 956 757 299 296 508
250 70 362 324 694 942 1137 892 406 296 508
300 76 432 375 780 1080 1274 1043 406 296 508
350 76 476 413 836 1157 1334 1160 508 306 508
400 89 540 470 921 1285 1472 1260 508 306 508
450 89 578 534 1044 1459 1647 1468 508 306 508
500 114 635 584 1158 1616 1843 1607 508 306 508
600 114 750 692 1354 1921 2143 1903 508 306 508
WEIGHTS(kg)
DN 50 80 100 125 150 200 250 300 350 400 450 500 600
Handwheel 9 13 14 22 23 35 53 76 120 162 215 340 405
Pneumatic Actuator 16 18 24 35 38 55 96 142 186 225 272 365 478
Gear Operator - - - - - 48 83 95 128 165 215 275 435
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