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Three-way ball valve with locking handle

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article image S4 three-way ball valve.

PRAHER Valves, represented by Air & Hydraulic Systems , has expanded its range of three-way ball valves to now include PVC, PP and PVDF, for applications involving water and most chemicals up to 16 bar pressure.

The “S4” three-way ball valve features positive retention of the ball in all three ports, ensuring that the ball will remain in it's position even if two of the unions are removed, while still maintaining full pressure on the valve.

Available in sizes from DN10 to DN50 in both “L” and “T” Port configurations, these valves feature the same locking handle which is supplied as standard on all “S4” valves.

A padlock fitted to the hole in the locking device, prevents the device from being lifted out of the notches moulded into the neck of the valve, allowing the valve to be locked in any of four positions.

Another addition to the Praher three-way valve series is the recent release of valve support brackets and actuator mounting sets, making it as simple to attach a pneumatic or electric actuator to a Praher three-way valve as it is to a two-way valve.

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