Đặc điểm của dòng van bi điều khiển khí nén NST-PAK3YP
NST-PAK3YP Socket Weld or Threaded End or Flanged Ball Valves (With ISO5211 Top pad) Nordsteam NST-PAK3YP series stainless bodied ball valves with socket weld or threaded or flanged connections are ideal to use in water, acid and the water that contains salt and alkaline. NST-PAK3YP series ball valves with ISO5211 top pad are suitable to install pneumatic and electrical actuators on.
Sơ đồ cấu tạo:
Thông số kỹ thuật:
NO | COMPONENT NAME | MATERIAL | PCS |
1 | BODY | ASTM A351 GR.CF8M | 1 |
2 | SEAT | PTFE | 2 |
3 | BALL | ASTM A351 GR.CF8M | 1 |
4 | WASHER | SS304 | 2 |
5 | COVER | SS316 | 2 |
6 | SPRING WASHER | SS304 | 4 |
7 | NUT | SS304 | 4 |
8 | BOLTS | SS304 | 4 |
9 | SHAFT | SS316 | 1 |
10 | SHAFT PACKING | PTFE | 1 |
11 | V-RING | PTFE | 1 |
12 | TRUST RING | SS304 | 1 |
SIZE
BSP |
L | H | Z | CXC | TOP PAD
ISO5211 |
TORQUE
N.m |
ACTUATOR |
3/8” | 60 | 137 | 144 | 9 | F03 | 4 | NST-DA50 |
1/2” | 75 | 137 | 144 | 9 | F03 | 5 | NST-DA50 |
3/4” | 80 | 141 | 144 | 11 | F03/F05 | 8 | NST-DA50 |
1” | 90 | 151 | 144 | 11 | F03/F05 | 10 | NST-DA50 |
11/4” | 110 | 172 | 163 | 14 | F05/F07 | 14 | NST-DA63 |
11/2” | 120 | 185 | 163 | 14 | F05/F07 | 18 | NST-DA63 |
2” | 140 | 209 | 214 | 14 | F05/F07 | 25 | NST-DA75 |
21/2” | 185 | 240 | 252 | 17 | F07/F10 | 48 | NST-DA88 |
3” | 205 | 264 | 270 | 17 | F07/F10 | 75 | NST-DA100 |
4” | 240 | 322 | 354 | 17 | F07/F10 | 110 | NST-DA125 |