2020 China New Design Self-Operated Safety Shut-Off Valve - Safety Shut-off Valve – Convista
2020 China New Design Self-Operated Safety Shut-Off Valve - Safety Shut-off Valve – Convista Detail:
Nominal Size:DN25～300(NPS1～12)
Nominal Pressure：CLass150～900
Design Standard：EN 14382、Q/12WQ 5192
Design Temperature：-29℃～+60℃；-46℃～+60℃
Body Material：WCB、A352 LCC
Response Time：≤0.5s (up to operating pressure and valve diameter)
Set Deviation:±2.5%
Gas transmission station of long distance pipeline; City gas pressure regulating station; Industrial gas pressure control system etc.
Applicable Medium：Natural gas, non-corrosive gas
Explosion-proof and Protection class：ExdIIBT4, IP65
• Full bore structure, small pressure drop
• Easy maintenance, online replacement of parts inside valve body, less accessories
• Equipped with a pressure balance valve
• Optional remote control and remote indication of valve position
• High-precision shut-off response
• Limit velocity is less than 80m/s
• Meet SIL2 (functional and safety)
Product detail pictures:
Related Product Guide:
Adhering to the principle of "quality, service, efficiency and growth", we have gained trusts and praises from domestic and international client for 2020 China New Design Self-Operated Safety Shut-Off Valve - Safety Shut-off Valve – Convista, The product will supply to all over the world, such as: Italy, Curacao, Morocco, Our advanced equipment, excellent quality management, research and development ability make our price down. The price we offering may not be the lowest, but we guarantee it is absolutely competitive! Welcome to contact us immediately for future business relationship and mutual success!
By Elva from San Diego - 2018.06.18 19:26
The factory technical staff gave us a lot of good advice in the cooperation process, this is very good, we are very grateful.
By Georgia from Nigeria - 2018.09.23 18:44
