ESBE VRG131 Mixing Valve DN32

Description

ESBE VRG131 DN32 3-Way Mixing/Diverting Valve – Rp 1¼″, Kvs 16 (Part No: 11601200)

The ESBE VRG131 DN32 is a high-performance 3-way valve designed for mixing or diverting flow in heating and cooling systems. Manufactured from dezincification-resistant (DZR) brass, it delivers long-lasting durability and precise regulation. With a Kvs value of 16 and Rp 1¼″ internal threads (EN 10226-1), this compact valve is suitable for a wide range of system configurations.

Engineered for maximum reliability, the VRG131 offers low internal leakage—<0.05% in mixing mode and <0.02% in diverting mode—alongside high rangeability (Kv/Kv min: 100). It is compatible with ESBE actuators and controllers, and features a 90° operating angle for easy manual or automated operation.

Key Features:

• DN32 3-way mixing/diverting valve

• Kvs 16 | Connection: Rp 1¼″ internal thread (EN 10226-1)

• DZR brass body for corrosion resistance

• Operating pressure: PN10 (1 MPa)

• Max. differential pressure: 100 kPa (mixing) / 200 kPa (diverting)

• Close-off pressure: 200 kPa

• Torque requirement: <3 Nm

• Temperature range: -10°C to +110°C (temporary max. +130°C)

• Media: heating water (VDI2035), water/glycol (max. 50%), water/ethanol (max. 28%)

• Rangeability: Kv/Kv min A–AB = 100

• Leakage: <0.05% (mixing), <0.02% (diverting)

• 90° rotation with non-slip knob

• Compatible with ESBE actuators

• Compact and easy to install

• Replaces Part Nos: 11002700, 11050300

• ESBE VRG131 DN32 Part No: 11601200