WENZHOU NEWSWAY VALVE CO.,LTD.
WENZHOU NEWSWAY VALVE CO.,LTD.
| Adress: |
Oubei
325105 WENZHOU Zhejiang, China |
| Telephone: | 17337082800 |
| E-mail: | sales5@nswvalve.co... |
| Website: | www.nswvalve.com |
Product description
Key works: Polyurethane, Knife, Gate, Valve, Fully, Lined, Abrasive, Resistant
PRODUCT RANGE:
Sizes: NPS 2 to NPS 48
Pressure Range: Class 150, PN16, PN10
Flange Connection: Flange
MATERIALS:
Casting: (GGG40, GGG50, A216 WCB, A351 CF3, CF8, CF3M, CF8M, A995 4A, 5A, A352 LCB, LCC, LC2) Monel, Inconel, Hastelloy,UB6
Design Features:
Polyurethane Knife Gate Valve which makes it one of the best abrasive resistant materials. Our Polyurethane Knife Gate Valve (NSW) is full lined with high quality urethane, which far exceeds the wear-life of gum rubber and any other softer liner, or sleeve materials.
1.Zero leakage. Full lined urethane valve body and molded elastomer gate seal prevents leakage permanently both the valve sealing and the valve body itself during working.
2.Extended wear-life. High quality abrasive resistant urethane liners, and robust stainless knife gates as well as the unique design of the valve itself provide an extremely long service life.
3.Bi-directional shut-off. When back flow happens NSW can be used as a preventer as well.
4.Self-flushing design. During valve closing the beveled knife gate redirects flowing slurry towards the beveled urethane liner seat, develops turbulence and intensifies the flow then flushes the slurry out of the bottom of the urethane as the gate settles into the seat.
5.Convenient rebuilds. When finally rebuilds are necessary, the wear-parts (urethanes, gate seals, knife gates) can all be replaced in field. Valve bodies and other parts are reusable.
Product specifications
| Valve type: | Knife Gate Valves |
| Type of Industry: | Valve Distribution Companies |
| Valve Manufacturers | |
| Oil & Gas | |
| Valves | |
| Valve material: | Bronze |
| Cast Carbon steel | |
| Hasteloy | |
| Low Temperature Carbon Steel | |
| Monel | |
| Inconel | |
| Carbon Steel | |
| Stainless Steel | |
| Pressure class: | 300 Lbs |
| 2500 Lbs | |
| 150 Lbs | |
| 1500 Lbs | |
| 900 Lbs | |
| 600 Lbs | |
| Valve standards: | ANSI |
| API (American Petroleum Institute) | |
| ASTM (American Society for Testing and Materials) | |
| JAS (Japanese Standards Association) | |
| GB/JB/ZB (Chinese Valve Standards) | |
| JIS (Japanese Industrial Valve Standards) | |
| DIN (Deutsches Institut für Normung) | |
| ASME (American Society of Mechanical Engineers) | |
| BSi (British Standard institute valve standards) | |
| Make / Brand: | NSW |
Company introduction
Newsway Valve CO.,LTD is professional industrial valves manufacturer and exporter more than 20 years history, and has 20,000㎡ of covered workshop. We focuses on the design, develop, manufacture. Newsway Valve are strictly according to the international quality system standard ISO9001 for production. Our products holds a comprehensive computer-aided design systems and sophisticated computer numerically equipment in production, processing and testing. We have our own inspection team to control the valves quality strictly, our inspection team inspect the valve from the first casting to final package, they monitor every process in production. And we also cooperate with the third inspection department to help our customers to supervise the valves before shipment.
