Designed and developed as on/off valves for general fluid media (air-water-steam-hydrocarbon), the ball valves are available in pipes sizes up to 42″ and in pressure ratings to 7500 psi.
Many designs of ball valves are available to meet all specific service conditions (floating or trunion mounted ball, single piece, double piece or three piece construction, fire-safe device, etc…).
Their advantages: Quick quarter turn operation, light weight and compactness, great reliability, little resistance to the flow with minimum pressure drop, excellent sealing properties, self-wiping action of the seat when the ball rotates, easy maintenance.
For all the equipments, there are several alternatives that range from simple change of material (stainless steel, alloy, inconel …) to the following specifications adaptation of a pneumatic or electric motors, switches, commands distance…

Trunnion ball valve

robinet-a-boisseau-spherique-arbre
Description :

Trunnion ball valve
Bolted body in two or three parts
Fire safety
Antistatic device
Blow out proof stem
Full and reduced bore

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Floating ball valve

robinet-a-boisseau-spherique-flottant
Description :

Trunnion ball valve
Bolted body in two or three parts
Fire safety
Antistatic device
Blow out proof stem
Full and reduced bore

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Top entry ball valve

robinet-a-boisseau-spherique-top-entry
Description :
Ball valve
Top entry with floating or trunnion ball
Reduced or full bore
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Ball valves on this page are a non- exhaustive list of our products and our expertise. For a particular installation, to know the extent of our range or for more information, please contact us : We are available to meet you.

Otherwise, if you wish, you can also view page of our wedge gate valves, or that of our globe valves !