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Perfect for Higher Flow Rate Systems for Heat Pumps 
Spring return valves are often used in central heating systems with a boiler as they are designed for lower flow rates, but these are not suitable for higher flow rate heat pump systems as they create a high pressure drop within the system. 

To effectively divert flow from the heat pump to heating or hot water with low pressure drops, a higher KVS (flow rate) valve is required. ESBE diverter valves are designed for managing high flow rates with low delta T to maximise the efficiency of the system, reduce water hammer and avoid breakdowns. 

Available Options - Contact us for a quote 

VRG Valve Features 
• DZR Brass construction 
• Up to 10 bar (PN10) operating pressure
 • Wide range of sizes from DN15 to DN50
 • Connections to suit most pipe dimensions
 • Compact, flexible and easy to install
 • Perfect match with ESBE series ARA600 actuators

Available Options - Contact us for a quote 

VRG231 20 RP 3/4 " - 6.3 Kvs
VRG231 25 RP 1 " - 10 Kvs
VRG231 32 RP 1¼ " - 16 Kvs
VRG231 40 RP 1½ " - 30 Kvs
VRG231 50 RP 2 " - 40 Kvs

Typical Application Schematics

VRG 231 – T Pattern Valve