Roediger Vacuum GmbH
About
Roediger Vacuum GmbH, based in Darmstadt, Germany, holds over 50 patents and has deployed approximately 70,000 house connection chambers in continuous operation worldwide, connecting more than 20 million people to vacuum sewer infrastructure across 3,000-plus completed projects. The company's valve portfolio includes the Membrane Valve AV 50 and AV 65 in 50 mm and 65 mm sizes respectively—both pneumatically controlled and requiring no electrical supply—and the Hose Valve AV 40 and AV 75, with the AV 75 featuring an encapsulated design that remains fully functional even when submerged. The Compact Controller KPS provides precisely adjustable pneumatic control for all Roediger valve types with frost-resistant construction. Collection chambers are offered in two configurations: Type G, where the valve chamber sits beside the collecting sump with adjustable installation and inlet depths, and Type Z, where the valve chamber is positioned above the sump in a pre-assembled unit for rapid installation. The Train Valve Type 183 enables simultaneous emptying of multiple railway car wastewater tanks by a single operator. For monitoring, Roediger offers the Chamber Management System RSMS controlling up to 256 collection chambers per cable via cellular app, and the Radio Monitoring System RVM for precise fault localization. The company operates across four business lines—Vacuum Sewer Systems, Vacuum Sanitation Technology, Railways Supply and Disposal, and Service—serving islands, coastal areas, urban developments, stadiums, medical facilities, train depots, ships, industrial plants, and airports.
Key Products
Patented vacuum interface valves and electronic controllers that regulate wastewater entry into the vacuum sewer network at individual property connections.
Pre-assembled valve packages combining the vacuum valve, controller, and connection components for streamlined installation at each property connection point.
Underground wastewater collection sumps that interface between property plumbing and the vacuum network, with approximately 70,000 units in continuous operation worldwide.
SCADA and remote monitoring platforms providing real-time visibility of vacuum network performance, enabling proactive maintenance and rapid fault detection across the entire system.
Low-water-consumption toilets using vacuum suction for flush transport, designed for buildings, trains, ships, and mobile installations where water conservation and flexible piping are required.
Centralized vacuum generation plants housing pumps, collection tanks, and control systems that create the negative pressure driving the entire vacuum sewer network.
Specialized vacuum infrastructure for train depots and maintenance halls, enabling wastewater collection and service water supply along tracks and in maintenance facilities.
Comprehensive after-sales support including 24/7 service teams, spare parts supply, system modernization, and operator training programs for installed vacuum systems.
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