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High Flow and low Pressure Drop Diverter Valves

Available sizes

• VRG131 20 RP 3/4 - 6.3 Kvs - 11600900
• VRG131 25 RP 1 - 6.3 Kvs - 11601000
• VRG131 25 RP 1 - 10 Kvs - 11601100
• VRG131 40 RP 1½ - 25 Kvs 11603400
• VRG133 20 CPF 22 MM (compression) - 6.3 Kvs - 11603000
• VRG133 25 CPF 28 MM (compression) - 10 Kvs - 11603100
• VRG131 32 RP 1 1/4 - 16 Kvs - 11601200
• VRG131 50 RP 2 - 40 Kvs - 11603600
  
  

Perfect for Higher Flow Rate Systems  
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. 

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

Typical Application Schematics

 VRG 131 – L Pattern Valve 

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