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.

Download company brochure

Product specifications

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.

Other products from this supplier

• 
  BS 1873 Flanged Globe Valve Stainless Steel 2500 Lb
• 
  Dbb Plug Valve 150Lb Sizes NPS 2 to NPS 42
• 
  12 inch Flange butterfly Valve 150 Lb Carbon Steel
• 
  API 600 GATE VALVE
• 
  High Performance Stainless Steel Butterfly Valve Sizes2″-60″ PN25/PN40/PN100
• 
  API 594 Flanged Check Valve Bronze 150 Lb