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Wholesale High Pressure Gate Valve - Safety Shut-off Valve – Convista

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We've one of the most advanced generation tools, experienced and qualified engineers and workers, recognized good quality manage systems and a friendly skilled product sales workforce pre/after-sales support for Ball Check Valve, Fully-Welded Ball Valve, Vacuum Pump, Our tenet is clear all the time: to deliver high quality product at competitive price to customers around the world. We welcome potential buyers to contact us for OEM and ODM orders.
Wholesale High Pressure Gate Valve - Safety Shut-off Valve – Convista Detail:


Technical Specifications

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% 


Applicable Industries

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


Product Advantages

• 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)


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We support our purchasers with ideal premium quality products and substantial level company. Becoming the specialist manufacturer in this sector, we've acquired rich practical working experience in producing and managing for Wholesale High Pressure Gate Valve - Safety Shut-off Valve – Convista, The product will supply to all over the world, such as: India, Sacramento, Manila, Meanwhile, we're building up and consummating triangle market & strategic cooperation in order to achieve a multi-win trade supply chain to expand our market vertically and horizontally for a brighter prospects. development. Our philosophy is to create cost-effective products and solutions, promote perfect services, cooperate for long-term and mutual benefits, firm a in depth mode of excellent suppliers system and marketing agents, brand strategic cooperation sales system.
  • The customer service staff is very patient and has a positive and progressive attitude to our interest, so that we can have a comprehensive understanding of the product and finally we reached an agreement, thanks!
    5 Stars By Flora from Zimbabwe - 2017.12.31 14:53
    Products and services are very good, our leader is very satisfied with this procurement, it is better than we expected,
    5 Stars By Nina from Netherlands - 2018.07.27 12:26

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