Zhejiang Onero Valve Co., Ltd.

1. Rising stem resilient seated gate valve special for fire protection has resilient seated gate valve's advantage and it shows the valve's opening directly so that see the valve's opening in a long distance and take effective actions.
2. It opens or closes liable and quickly so it is often used in fire protection system.

1. Handwheel: ductile iron.

2. Stem nut: copper alloy.

3. Support: grey cast iron, ductile cast iron, cast steel.

4. Gland: ductile cast iron, cast steel.

5. Gasket: buna-N rubber or EPDM.

6. Stem: stainless steel.

7. Gasket: buna-N rubber or EDPM.

8. Disc: ductile cast iron packed with rubber or EDPM outside.

9. Body: greycast iron, ductile cast iron, cast steel.