PP-HT storm gate valve dn50 version C with elbow, sanitary for internal sewage systems, grey color ZB50-C POPIEL

Storm valve with elbow – solution for internal installations

The storm valve in version C with elbow is an element designed for horizontal installation in internal sewage systems. The elbow allows the outlet to be set at any angle — to the left or right — without the need for additional fittings. Installation is performed directly to the wall: the elbow connects to the valve via a nut that also serves as a decorative cover, concealing the connection and ensuring a clean final appearance.

The construction made of PP-HT (high-temperature polypropylene) ensures resistance to sewage temperatures up to 95°C. All metal components, including the nut and flap mechanism, are made of stainless steel — eliminating corrosion and ensuring durability even in aggressive conditions. The valve prevents accidental disconnection during pressure build-up in the sewage system caused by backflow of wastewater.

The flap is protected by a chrome-nickel cover — it not only protects the seal from rodents but also prevents it from sliding off during flow. The internal surface of the body is smooth and free of steps, preventing sediment accumulation and enabling self-cleaning of the device. Wastewater flow is not obstructed — the absence of obstacles guarantees full flow capacity.

Installation is simple and requires no additional tools beyond standard equipment for working with PP pipes. The valve operates without manual intervention — it opens under the influence of wastewater flow and closes automatically when the flow direction reverses.