JANSEN manifold systems

The intelligent, straightforward JANSEN manifold systems provide the right solution in every situation — with or without chamber.

JANSEN modular

The JANSEN modular is a versatile brine manifold in modular design made of plastic. The number of brine circuits can be freely chosen. It comes with a shut-off valve each in the flow and return and an integrated flow indicator (setting can be fixed via adjusting ring). The main line connections are available with either 63 mm smooth pipe or 1½" male threads. An individual attachment of filling and venting valves, and thermometer/manometer is possible at the connecting piece. Thermometers are also already integrated on each brine circuit. A robust, easy-to-handle wall mount is included in the JANSEN modular basic kit.

JANSEN manifold systems allinone

With the JANSEN allinone manifold system, the focus is on simple installation and a high-quality complete package at a favourable price. The set offers the perfect solution for most applications. The manifolds are sized according to relevant norms and offer a low hydraulic resistance. All components are made of high-quality materials and the system is SKZ-certified. The welded joints comply with DVS 2207/1 and are factory tested.

JANSEN manifold system MULTI

The system offers absolute flexibility in mounting. The multi head allows 360° installation of the manifold: standing, lying or hanging. The supplied 1" flushing connections and various accessories, such as additional airbleeders, a JANSEN air collection bottle or thermometers/manometers, can be positioned freely in all directions. The JANSEN manifolds are made of high-quality materials, hydraulically optimized and SKZ-certified. All welded connections are factorymade and tested. Of course, the multi-V equipped with ball valves can also be used as a collecting manifold, however, the multi-S is particularly suitable for the connection of flow indicators due to the 1¼" union nuts. Special designs are available on request.

PE, stainless steel (butterfly valves), brass (fittings and transition pieces)


  • Brine circuit connection: 32, 40, 50 mm
  • Heat pump connection: 50, 63, 90, 110 mm

Available options

A very wide range of versions and non-standard products is available

Approvals / certifications

  • DVS-compliant welds
  • SKZ-tested and monitored

Associated products

  • Fittings and electrically welded sleeves
  • Flow display and stop valves
  • Pressure and temperature displays
  • Bleed valves and air traps
  • Fastening sets
  • Pipe openings
JANSEN manifold systems