| Item | Gate valve | ||
| Â Standard |
Design and manufacture standard | DIN3352 | |
| Face to face dimension | DIN3202 F4;BS EN558-1 SERIES 14 | ||
| Flange drilling | EN1092-2 | ||
| Â Â Â 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 | ||
| Â Product Features |
1 | Inside screw | |
| 2 | Bolted Bonnet | ||
| 3 | Non-rising stem | ||
| 4 | Rubber encapsulated wedge | ||
| 5 | Low torque operation | ||
| 6 | Flange ends | ||
| Â Â 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 | ||
| Â Actuator |
A. | Hand wheel | |
| B. | Wrench head | ||
| C. | Electric Actuator | ||
| Coating | A | Fusion Bonded Epoxy powder coated | |
| B | Spray Painting | ||
| Â Â Â Â 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 | ||
Gate valve fields of application
Gate valves are widely used in water systems such as water treatment plants, distribution networks, potable water applications; Sewage systems such as sewage treatment plants, raw water, digested sewage,air applications ; Industrial systems such as chemical contaminated waste water, gases, industrial media, sea water applications and Food & Beverage systems such as washing and rinsing applications, conveying systems, potable water processing.Â
Detailed images
Company information
Eathu Group is one of the biggest manufactures and exporters of valves in China. We are specialized in producing variety of gate valves,butterfly valves,globe valves ,check valve, ball valves etc in different material.
To supply competitive at price,reliable in quality,and to full meet and strive to exceed the expectations of our customers, is our business philosophy.
 Our servies
1. 1 year warranty
2. spare parts provided such as extra gaskets
3. OEM&ODM are welcome
4. Customer logo can be casted on to valve body after get permission
5. Trial orders are available
6. Samples can be supplied in 2 weeks.
 FAQ
QÂ -What's my consideration when I choose a gate valve?
AÂ -The medium and working pressure of the pipe system
  -The outside diameter of the pipe
  -The standard of connection flange
QÂ -What can be the shortest delivery time?
AÂ -35 days as we usually produce according to orders and have limited stocks.
QÂ -How can I be a distributor of EATHU?
AÂ -Contact us immediately for further details by sending an inquiry.
   We will reply within 6 hours after get your inquiry.Â
Please contact us for more information!
Contact: Mr. Joe Zhao
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