OEM Factory for Wafer Silent Check Valve - Safety Shut-off Valve – Convista
OEM Factory for Wafer Silent Check 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:
Our merchandise are broadly identified and trusted by end users and can satisfy continually developing economic and social requires for OEM Factory for Wafer Silent Check Valve - Safety Shut-off Valve – Convista, The product will supply to all over the world, such as: Bolivia, Holland, Azerbaijan, Our company abides by the management idea of "keep innovation, pursue excellence". On the basis of assuring the advantages of existing products, we continuously strengthen and extend product development. Our company insists on innovation to promote the sustainable development of enterprise, and make us become the domestic high-quality suppliers.
By Bella from Montreal - 2018.12.30 10:21
We are long-term partners, there is no disappointment every time, we hope to maintain this friendship later!
By Marcia from Somalia - 2017.08.21 14:13
