Features:
1. Range of Working temperature: 0℃~425℃.
2. Connecting type: Flange BW.
3. Medium: water, steam, oil, acid, etc.
4. Rising stem wedge type metal single disc.
5. Valve seat sealing surface material is chromium stainless steel + PTFE.
6. Flat gate valve with orifice made of anti-sulfide treated carbon steel.