Customization: | Available |
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Media: | Wog |
Temperature: | Low Temperature |
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Item | Gate valve | ||
Standard |
Design and manufacture standard | DIN3352 | |
Face to face dimension | DIN3202 F4;BS EN558-1 SERIES 14 | ||
Flange drilling | EN1092-2 | ||
Specification |
Norminal Pressure | 1.6Mpa | |
Suitable Medium | Water | ||
Test Pressure | Shell | 2.4Mpa | |
Seat | 1.76Mpa | ||
Test Time | DN50-DN150 | 60S | |
DN150 and up | 120S | ||
Temperature | <100ºC | ||
Product Features |
1 | Inside screw | |
2 | Bolted Bonnet | ||
3 | Non-rising stem | ||
4 | Rubber encapsulated wedge | ||
5 | Low torque operation | ||
6 | Flange ends | ||
Material list |
Body | Ductile iron GGG40/GGG50 | |
Wedge | Ductile iron GGG40/GGG50+EPDM | ||
Stem | Stainless steel 2cr13 | ||
Seat | EPDM | ||
Bolts and Nuts | Zinc plated carbon steel | ||
Actuator |
A. | Hand wheel | |
B. | Wrench head | ||
C. | Electric Actuator | ||
Coating | A | Fusion Bonded Epoxy powder coated | |
B | Spray Painting | ||
Face to face dimension |
Size | Length | |
DN40 | 140MM | ||
DN50 | 150MM | ||
DN65 | 170MM | ||
DN80 | 180MM | ||
DN100 | 190MM | ||
DN125 | 200MM | ||
DN150 | 210MM | ||
DN200 | 230MM | ||
DN250 | 250MM | ||
DN300 | 270MM |