BV225 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 for BV225
Nominal diameter DN25
Kvs with flow plate installed in port A 10 m3/h
Kvs (On/off, A-AB) 16 m3/h
Actuator RVAB4
ΔPs 2500 kPa
ΔPmax 350 kPa
Specifications for BV - 2- and 3-way ball valves, DN15-50, kvs 0.6-63
Application Heating systems, cooling systems, ventilation systems
Pressure rating PN40
Connection BSP internally threaded according to ISO 228/1
Flow characteristics A - AB = equal percentage (Flow plate installed), B - AB = linear, On/Off (No flow plate)
Max. leakage 0.0 % of the kvs value
Media Hot water, cold water, glycol-mixed water
Media temperature -5…+140°C
Rangeability 100:1
Body

Brass CW617N

Ball Chromed brass CW614N
Seat

PTFE

Stem Stainless steel 1.4305
Flow plate POM
Circlips Stainless steel 1.4310
O-rings EPDM
BV-HL1

Hand lever for manual operation of ball valves