Technical Date | Material Specification | ||
Nominal Diameter | DN40-DN1000 | Valve Body | Ductile/Cast iron |
Nominal Pressure | PN10/PN16 |
Valve Disc | Carst steel or Ductile Iron or Stainless Steel |
Operation Temperature | -40°C-225°C | ||
Flange Driling Standard | EN 1902-2 PN10/16 | Seal Material | EPDM OR NBR |
Suface Treatment | Painting |
Valve Spring | Stainless Steel |
Application | Portable water, Water distribution service & Feed lines, Irrigation, Fire protection pipe systerm, etc | ||
Feature:
1. WCB gate valve Carbon steel body and bonnet for high strength and impact resistance.
2. Valve body and bonnet fusion bonded epoxy coating for long life corrosion protection.
3. Straight through full bore to avoid debris traps, small flow resistance.
4. 2Cr13% wedge inside and outside fully rubberized with vulcanized EPDM or NBR, suitable for potable water.
5. Rubber bonnet gasket for longevity and protection of bonner bolts, Isolated fasteners for corrosion protection.
6. Stainless steel stem with rolling thread for high strength and corrosion resistance.
7. Back sealing facility to allow for replacement of seals under full poeration pressure.
8. Dust guard to prevent impurities.
9. Valve is supplied with hand wheel or bare shaft with square cap; Small operation torque, easy opening and closing.
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https://www.nipovalves.com/
No.43 Zhongxing Road, Tangtou Industrial Zone, Oubei Town, Yongjia County, Wenzhou, Zhejiang, China
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