Description
WESDOM gate valves are reliable, offering a tight shut-off and low pressure drop. The design covers a wide range of requirements to meet any customer need from general to severe service conditions. WESDOM gate valves are in compliance with the latest edition of API600 , API6D , ASME B16.34,etc.
Feature：
(1)Wedge ductile iron GGG50 encapsulated with EPDM
(2)Ductile iron body & bonnet
(3)Nylon Guide for smooth operation and low torque
(4)Wedge ductile iron GGG50 encapsulated with EPDM
(5)Flange in accordance to BS EN 1092-2
(6)Series 14 according to EN 558
(7)Suitable for drinking water & treated sewage
(8)Suitable for Horizontal or vertical pipelines
(9)Available with cap top or handwheel operation
| 1 | 2 | 3 | 4 | 5 | 6 |
| Body | Stem Nut | Stem | Gasket | Bonnet | O-ring |
| Ductile Iron EN-GJS-500-7 | Brass CZ122 | Stainless Steel 1.4021 | EPDM | Ductile Iron EN-GJS-500-7 | NBR |
| 7 | 8 | 9 | 10 | 11 | 12 |
| Thrust Washer | O-ring | Washer | Hex Bolt | Hand Wheel | Thrust Nut |
| Brass CZ122 | NBR | Carbon Steel | Carbon Steel | Carbon Steel | Brass – CZ122 |
| 13 | 14 | 15 | 16 | 17 | 18 |
| O-ring
|
Bolt
|
Cap
|
Bolt
|
Resilient Wedge | Guide
|
| NBR | Carbon Steel | Ductile Iron EN-GJS-500-7 | Carbon Steel | Ductile Iron EN-GJS-500-7 with EPDM | Nylon 66 |
Parameter：
| DN | LD | D | D1 | D2 | B | F |
| 50 | 178±2 | 165 | 125 | 99 | 19 | 3 |
| 65 | 190±2 | 185 | 145 | 118 | 19 | 3 |
| 80 | 203+2 | 200 | 160 | 132 | 19 | 3 |
| 100 | 229±2 | 220 | 180 | 156 | 19 | 3 |
| 125 | 254±3 | 250 | 210 | 184 | 19 | 3 |
| 150 | 267±3 | 285 | 240 | 210 | 19 | 3 |
| 200 | 292±3 | 340 | 295 | 265 | 20 | 3 |
| 250 | 330±3 | 405 | 355 | 319 | 22 | 3 |
| 300 | 356±3 | 460 | 410 | 370 | 22.4 | 4 |
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