Hand Stop Gate 400mm
Althon PHA-G HDPE 400mm Hand stop gate is a simple manually operated valve for pipework up to 400mm diameter. Our handstop gates are design to isolate and control the flow of water discharging from pipes or to manage water levels. Manufactured in HDPE with an EPDM Seal the Hand Stop gate is available to suit 150, 200, 250, 300, 400 & 500mm Dia. openings. Above this size Penstocks are a better option because of the weight.
The maximum on and off seating pressure of a 400mm hand stop gate is equal to the height of the construction of the valve
Brochures, Datasheets and Installation Instructions for Hand Stop Gate 400mm
Related Products
Hand Stop Gate 300mm
Hand Stop Gate 500mm
Flow Control & Flood Prevention
Althon offer a range of specialist water management and flood prevention products such as HDPE flap valves, ductile iron flap valves, penstocks, Wastop inline non-return valves, stop logs, Tideflex duckbill and Checkmate valves. We offer flanged, wall mounted and tidal flap valves as well as wall mounted and inline penstocks.
We can factory fit most of these products to our precast headwalls or precast inspection chambers if required.