Hydraulic valve

manualshut-offdistribution

We design and build reliable systems for delivery and safety in conveying lines. Our shut off valves and diverter valves have been appreciated for many years on construction sites around the world. The manual shut off valves put along the distribution line allow the flow of concrete to be blocked. The valve is manually operated by means of a hammer blow. Versions with and without internal sealing system. Hydraulic vertical shut off valve operated with hand pump. Also available with distributor or with external hydraulic control unit. 2/2 Hydraulic shut-off valve essential for high-pressure lines (high-rise buildings). The double hydraulic cylinders allow the shut-off valve to close firmly. Concrete can no longer bleed, respectively flows backwards. The strong structure absorbs water hammers during pumping. All moving parts are protected by safety grids; The internal blade can be cleaned without dismantling the conveying line. VA air shut off valve with internal membrane. Externally mounted to the end rubber hose, it interrupts the flow of falling concrete in few seconds, allowing a direct and clean pour. The VM air shut off valve blocks the flow of concrete by means of an internal rubber membrane, operated with compressed air. Lightweight, simple and reliable system.