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
| Item | Swing check valve | ||
| Â Standard |
Design and manufacture standard | DIN3356 | |
| Face to face dimension | DIN3202 F1 | ||
| 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 | Full port | |
| 2 | Solid and resilient disc | ||
| 3 | Bolted cover | ||
| 5 | Low torque operation | ||
| Â Â Material list |
Body | CI/DI GGG40/GGG50 | |
| Wedge | CI/DI GGG40/GGG50+EPDM | ||
| Stem | 2cr13/SS304/SSS316 | ||
| Seat | Metal seat / EPDM seat | ||
| Bolts and Nuts | Zinc plated carbon steel | ||
| Coating | A | Fusion Bonded Epoxy powder coated | |
| B | Spray Painting | ||
| Â Â Â Â Face to face dimension |
Size | Length | |
| DN40 | 200MM | ||
| DN50 | 230MM | ||
| DN65 | 290MM | ||
| DN80 | 310MM | ||
| DN100 | 350MM | ||
| DN125 | 400MM | ||
| DN150 | 480MM | ||
| DN200 | 600MM | ||
| DN250 | 730MM | ||
| DN300 | 850MM | ||
Inspection:
Package: All check valves packed into plywood cases
Company profile:
Certificate:
Â
Aquajet II Series Hose Reel Irrigator is contributed by Shandong H.T-Bauer Water and Agricultural Machinery and Engineering Co., Ltd. And co-developed by Chinese technicians and the supreme European design team. New hose reel irrigator has the following advantages:
Newly designed turbine and gearbox are more efficient and more energy-saving; coupled with optimized mechanical structure; the total performance is increased by 20%.
Equip with intelligent automatic control system, precisely measuring the retraction speed.
The whole machine can be used for over 15 years; the service life of PE pipe is more than 10 years.
chinese irrigation system,energy saving hose reel irrigation,agricultural irrigation equipment,travelling sprinkler,water saving hose reel irrigation
Shandong H.T-BAUER Water and Agricultural Machinery & Engineering Co., Ltd. , https://www.ht-bauer.com