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Compact Brass Mixing Valves and Actuator, VRI/VRE/MRC

Compact Brass Mixing Valves and Actuator, VRI/VRE/MRC

Product Description

The VRI/VRE Three-Way Rotary Mixing Valve provides water temperature control in heating and air-conditioning applications.

These valves are designed for accurate mixing control of supply water temperature and return-flow temperature. The sturdy construction and brass material ensure long operating life and high reliability when used in combination with MRC actuator. The MRC actuator is designed to provide floating control in heating and air-conditioning systems. High control performance and rugged design are standard for that actuators. In combination with the VRI/VRE valves, it is possible to control very exact heating and cooling water temperatures. The mechanical interface between

Technical Properties

General description
  • Compact design
  • Internally and externally threaded valve versions
  • Direct mounted actuator on the valve
  • Pre-wired actuator with clear position indication
Media temp. 2 ... 110 oC
Nominal pressure PN10
Angle of rotation 90 o
Protection class

Actuator MRC: IP44

Runtime 105 s
Actuator Type

Rotary actuator for VRI/VRE

Cable length 2 m
Power supply

230 Vac | 50 VA 

Valve type

3-way

Minimum pressure drop 1 bar
Medium heating or chilled water

Výrobky

Product Type DN size
Kvs value
Port connection
Port diameter
Compact brass mixing valve

VRI-15-2.5
15 mm 2,5 internal threads 1/2 inch

VRI-15-4
15 mm 4 internal threads 1/2 inch

VRI-20-6.3
20 mm 6,3 internal threads 3/4 inch

VRI-25-10
25 mm 10 internal threads 1 inch

VRI-32-16
32 mm 16 external threads 11/4 inch

VRE-15-2.5
15 mm 2,5 external threads 3/4 inch

VRE-15-4
15 mm 4 external threads 3/4 inch

VRE-20-6.3
20 mm 6,3 external threads 1 inch

VRE-25-10
25 mm 10 external threads 11/4 inch

VRE-32-16
32 mm 16 external threads 11/2 inch

Accessories and replacement parts

Accessories for threaded connections according to ISO 7/1 for steel pipes or malleable iron, (ACS-...T) or (ACS-...W)

Image Description Product Type Downloads

Accessories for threaded connections according to ISO 7/1 for steel pipes or malleable iron, (ACS-...T) or (ACS-...W)

Image Description Product Type Downloads
Connection Set with threaded connection (consisting of 1 union nut, 1 tailpiece and 1 gasket)DN25, G11/4", R1" ACS-25T  
Connection Set with threaded connection (consisting of 1 union nut, 1 tailpiece and 1 gasket)DN15, G3/4", R1/2" ACS-15T  
Connection Set with threaded connection (consisting of 1 union nut, 1 tailpiece and 1 gasket)DN20, G1", R3/4" ACS-20T  
Connection Set with threaded connection (consisting of 1 union nut, 1 tailpiece and 1 gasket)DN32, G11/2", R11/4" ACS-32T  
Connection Set with welding connection (consisting of 1 union nut, 1 tailpiece and 1 gasket)DN15, G3/4", R1/2" ACS-15W  
Connection Set with welding connection (consisting of 1 union nut, 1 tailpiece and 1 gasket)DN20, G1", R3/ 4" ACS-20W  
Connection Set with welding connection (consisting of 1 union nut, 1 tailpiece and 1 gasket)DN25, G11/4", R1" ACS-25W  
Connection Set with welding connection (consisting of 1 union nut, 1 tailpiece and 1 gasket)DN32, G11/2", R11/4" ACS-32W  
Actuator for VRI/VRE, 90, 230 VAC, 50 Hz MRC-230-2M