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Factory making Forged Steel Trunnion Mounted Fully Welded Ball Valve - Safety Shut-off Valve – Convista

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Our business puts emphasis on the administration, the introduction of talented personnel, as well as the construction of team building, trying hard to further improve the standard and liability consciousness of staff members customers. Our enterprise successfully attained IS9001 Certification and European CE Certification of Flanged Gate Valve, Metal Seated Plug Valve, Self-Operated Safety Shut-Off Valve, We fully welcome customers from all over the world to establish stable and mutually beneficial business relationships, to have a bright future together.
Factory making Forged Steel Trunnion Mounted Fully Welded Ball 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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Factory making Forged Steel Trunnion Mounted Fully Welded Ball Valve - Safety Shut-off Valve – Convista detail pictures


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We've got a specialist, effectiveness staff to supply high quality service for our shopper. We always follow the tenet of customer-oriented, details-focused for Factory making Forged Steel Trunnion Mounted Fully Welded Ball Valve - Safety Shut-off Valve – Convista, The product will supply to all over the world, such as: Oman, Grenada, Barbados, With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in this field and other industries. We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success! We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.
  • Timely delivery, strict implementation of the contract provisions of the goods, encountered special circumstances, but also actively cooperate, a trustworthy company!
    5 Stars By Deirdre from Chile - 2018.06.03 10:17
    Good quality and fast delivery, it's very nice. Some products have a little bit problem, but the supplier replaced timely, overall, we are satisfied.
    5 Stars By Helen from Atlanta - 2017.05.02 11:33

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