Leading Manufacturer for Plastic Gate Valve - DIN3352-F4 NRS Brass Gland Resilient Seated Gate Valve, DN50-DN1200 – Hongbang
Leading Manufacturer for Plastic Gate Valve - DIN3352-F4 NRS Brass Gland Resilient Seated Gate Valve, DN50-DN1200 – Hongbang Detail:
DIN3352-F4 NRS Brass Gland Resilient Seated Gate Valve, DN50-DN600
Features
² The ductile iron core is fully vulcanized with EPDM rubber, no iron parts are exposed to the medium and the excellent rubber vulcanization prevents creeping corrosion underneath the rubber.
² Guides in the wedge and on the valve body ensure a uniform closure, safe operation ensured as the guides prevent overloading of the stem.
² Stainless steel stem with rolled threads for high strength.
² The valve can replace stem seals under pressure.
² Full bore.
² Body inside and outside fusion bonded epoxy coating with excellent corrosion resistant performance.
Standard
| Design standard | DIN3352 F4, EN1171 |
| Flange drilling standard | EN1092-2 PN10/PN16 |
| Face to face standard | EN558-1 Series 14 |
| Hydraulic test standard | EN1074-1 and 2 /EN12266 |
| Seat:1.1*PN(in bar), Body:1.5*PN(in bar) |
Technical Parameters
| Nominal diameter(mm) | 40～600 | 40～600 | |
| Nominal pressure(Mpa) | 1.0 | 1.6 | |
| Testing pressure | Shell(Mpa) | 1.5 | 2.4 |
| Seal(Mpa) | 1.1 | 1.76 | |
| Suitable temperature | -40°C～150°C | ||
| Suitable medium | Drinking water、sewage、seawater、irrigation,or other neutral liquid. | ||
Main Raw Material
| 1 | Body | Ductile Iron | 9 | Top-nut | Brass |
| 2 | Wedge | Ductile Iron+EPDM | 10 | Washer | PTFE |
| 3 | Stem | Stainless steel | 11 | Thrust collar | Brass |
| 4 | Wedge Nut | Brass | 12 | Washer | PTFE |
| 5 | Bonnet | Ductile iron | 13 | Dust Cover | NBR |
| 6 | Bonnet gasket | EPDM rubber | 14 | Handwheel | Ductile Iron |
| 7 | Bonnet | Ductile Iron | 15 | Bonnet bolt | Steel gr.8.8 |
| 8 | O-ring | EPDM rubber |
Product detail pictures:
Related Product Guide:
Trustworthy good quality and excellent credit score standing are our principles, which will help us at a top-ranking position. Adhering towards the tenet of "quality first, buyer supreme" for Leading Manufacturer for Plastic Gate Valve - DIN3352-F4 NRS Brass Gland Resilient Seated Gate Valve, DN50-DN1200 – Hongbang , The product will supply to all over the world, such as: Croatia, Colombia, Brasilia, As operation principle is "be market-oriented , good faith as principle, win-win as objective", holding on "customer first, quality assurance, service first" as our purpose, dedicated to provide the original quality, create excellence service , we won the praise and trust in the industry of auto parts. In the future, We will provide quality product and excellent service in return to our customers , welcome any suggestions and feedback from all over the world.
By Elsie from Comoros - 2018.06.12 16:22
This is the first business after our company establish, products and services are very satisfying, we have a good start, we hope to cooperate continuous in the future!
By Eleanore from Iran - 2017.06.16 18:23
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