Regin

BV315 BV - 2- and 3-way ball valves, DN15-50, kvs 0.6-63

Ball valves designed for control of hot, cold or glycol-mixed water in heating and ventilation systems. These ball valves can be used as either characterized control ball valves when a flow plate is installed in port A (default mode), or as on/off ball valves when the flow plate is removed. When the flow plate is removed the Kvs between port A and AB is increased. The valves are intended for use with Regin's RVAB4/RVAB5 actuators.

Specifications

Specifications for BV315
Connection G1/2"
Actuator connection Standard for RVAB4 actuators
Rangeability 100:1
Nominal diameter DN15
Kvs, adjustable 0.6/1.0/1.6/2.5/4.0 m³/h
Max. diff. pressure 2500 kPa
Specifications for BV - 2- and 3-way ball valves, DN15-50, kvs 0.6-63
Application Cooling, Ventilation, Heating, Fan coil
Pressure rating PN40
Connection types BSP internally threaded according to ISO 228/1
Flow characteristics Equal percentage
Leakage 0.0 % of Kvs (No leakage)
Media Hot water, Cold water, Glycol-mixed water (max. 50 % glycol)
Angle of rotation 90 °
Media temperature -5…140 °C
Body Brass CW617N
Seat PTFE
Stem Stainless steel 1.4305
Ball Chromed brass CW614N
Flow plate POM
Circlips Stainless steel 1.4310
O-rings EPDM
Gasket EPDM

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