Oventrop 1131706 Tri-M TR three-way mixing valve DN 20, PN 16, bronze

The Oventrop Tri-M TR is a three-way mixing valve made of bronze, designed for mixing or diverting flow in heating systems. The valve has three connections and is used where flow between different system circuits needs to be controlled, for example in heating circuits, thermal storage systems or other hydronic installations.

Oventrop item 1131706 is the DN 20, PN 16 version. The valve body is made of bronze and the top section includes a black adjustment or actuator interface. This item is no longer part of the manufacturer’s current production range, making it suitable mainly as a replacement part for existing systems, service work or direct replacement of the same valve.

The packaging may be in poor condition. This is an older model and is no longer in production. Before ordering, we recommend checking the size, connections and suitability for the specific installation.

Technical data

Manufacturer: Oventrop
Item number: 1131706
Series: Tri-M TR
Product type: three-way mixing valve
Nominal size: DN 20
Nominal pressure: PN 16
Material: bronze
Design: three connections
Application: heating systems, flow mixing or diverting
Status: no longer in the manufacturer’s current production range