Product
Product
Mechanical joint resilient seated gate valve
Size: DN40-DN300
Temperature: 0-80℃
Pressure: 10/16Bar
Body Test: 15/24Bar
Tests: EN12266-1
Design: EN1171
Face to Face: EN558-1 Series 3/14/15
Operation: Handwheel / Cap
Medium: Water
Which is designed and manufactured for use in water, waste water, and sewage. Main usage is for isolation purposes. Full bore design makes it possible to be used bi-directionally and the fluid could clean the sealing surface every time when the valve is opened.
Dimensions
| SIZE
（DN） |
D1 | D2 | D3 | K | D | h1 | L | L(Z) | H | H1 | H2 | B |
| 50 | 69 | 70.6 | 87.3 | 125 | 165 | 58 | 178 | 235 | 215 | 220 | 275 | 9 |
| 65 | 80 | 81.6 | 98 | 145 | 185 | 63.5 | 190 | 238 | 250 | 250 | 310 | 10 |
| 80 | 96 | 97.6 | 115.8 | 160 | 200 | 63.5 | 203 | 260 | 275 | 275 | 330 | 12 |
| 100 | 116 | 121.2 | 140 | 185 | 230 | 63.5 | 229 | 287 | 320 | 330 | 380 | 12 |
| 150 | 166 | 171.2 | 194 | 240 | 285 | 63.5 | 267 | 325 | 400 | 405 | 450 | 17 |
| 200 | 231 | 236.2 | 258 | 295 | 340 | 63.5 | 292 | 360 | 495 | 515 | 550 | 18.5 |
| 250 | 286 | 291.2 | 314 | 370 | 425 | 63.5 | 330 | 398 | 590 | 610 | 645 | 23 |
Counter Flange Dimensions：
Technical details
| No. | Component
|
Standard Material
|
Optional
upon request |
| 1 | Body | Ductile Cast Iron GJS 500-7 | |
| 2 | Disc | EPDM + Ductile Iron | WRAS Approved EPDM + DI |
| 3 | Bonnet Gasket | NBR | EPDM |
| 4 | Stem | Stainless Steel AISI 420 | Stainless Steel AISI 431/304/316 |
| 5 | Bonnet | Ductile Cast Iron GJS 500-7 | |
| 6 | Thrust Washer | CuZn39Pb1 Brass | Bronze |
| 7 | Holding Ring | CuZn39Pb1 Brass | Bronze |
| 8 | Thrust Sleeve | CuZn39Pb1 Brass | Bronze |
| 9 | Gland | Ductile Cast Iron GJS 500-7 | |
| 10 | Handwheel/Cap | Ductile Cast Iron GJS 500-7 | Bronze |
| 11 | Bolt | Stainless Steel AISI 304 | |
| 12 | Flat Washer | Stainless Steel AISI 304 | EPDM |
| 13 | O-Ring | NBR | EPDM |
| 14 | O-Ring | NBR | |
| 15 | Stem Nut | CuZn39Pb1 Brass | Bronze |
| 16 | Core | Ductile Cast Iron GJS 500-7 | |
| 17 | Sealing Gasket | NBR | EPDM |
| 18 | Flange Piece | Ductile Cast Iron GJS 500-7 | |
| 19 | Bolt | Galvanized Steel | |
| 20 | Flat Washer | Galvanized Steel |
Features：
1）Huge convenience in daily water-using and repairing
2）Class A sealing (ZERO LEAKAGE)
3）100% testing before packing and delivery.
4）Completely free and full bore self-cleaning & low-pressure loss.
5）Clockwise closing (CWC) as standard, anticlockwise closing upon request.
6）Operation: Manual handwheel, Square Cap, Extension Spindle.
7）Bonnet bolts are in Galvanized Carbon Steel, and sealed with hot melt to prevent corrosion. Other materials upon request.
8）O-ring bonnet gasket wraps each bolt to prevent corrosion.
9）Linear sealing design provides better sealing & lower closing torque.
10）WRAS approved for drinking water.
Philippines Water project
Main products:
DI mechanical joint type gate valves
Client feedback:
The customer said that the quality of our products are better than their local supplier. Quality is the soul of our products.
Standards
①Hydraulic tests according to EN-12266-1, Class A
②Designed to EN1074,EN 1171 / AWWA C515/509
③for PVC pipes according to EN ISO 1452-2
Application
Wesdom soft seat seal gate valve adopts novel structural design, strict manufacturing technology and high-performance new materials, which overcomes the traditional gate seal failure. The internal parts, especially the gate plate, are easy to be corroded and rubber elastic. Suitable for domestic water system, water supply and drainage system, sewage treatment system, chemical fluid transportation system It can be used as a cut-off device on fluid pipelines in construction, urban environmental protection, petrochemical, pharmaceutical, food, metallurgy, textile, power and other industries (not suitable for throttling).
