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.
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Articles
(12 st)-
BV215- Nominal diameter
- DN15
- Kvs with flow plate installed in port A
- 0.6/1.0/1.6/2.5/4.0 m3/h
- Kvs (On/off, A-AB)
- 6.3 m3/h
- Actuator
- RVAB4
- ΔPs
- 2500 kPa
- ΔPmax
- 350 kPa
-
BV220
- Nominal diameter
- DN20
- Kvs with flow plate installed in port A
- 6.3 m3/h
- Kvs (On/off, A-AB)
- 10 m3/h
- Actuator
- RVAB4
- ΔPs
- 2500 kPa
- ΔPmax
- 350 kPa
-
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
-
BV232
- Nominal diameter
- DN32
- Kvs with flow plate installed in port A
- 16 m3/h
- Kvs (On/off, A-AB)
- 25 m3/h
- Actuator
- RVAB5
- ΔPs
- 1600 kPa
- ΔPmax
- 350 kPa
-
BV240
- Nominal diameter
- DN40
- Kvs with flow plate installed in port A
- 25 m3/h
- Kvs (On/off, A-AB)
- 40 m3/h
- Actuator
- RVAB5
- ΔPs
- 1600 kPa
- ΔPmax
- 350 kPa
-
BV250
- Nominal diameter
- DN50
- Kvs with flow plate installed in port A
- 40 m3/h
- Kvs (On/off, A-AB)
- 63 m3/h
- Actuator
- RVAB5
- ΔPs
- 1600 kPa
- ΔPmax
- 350 kPa
-
BV315
- Nominal diameter
- DN15
- Kvs with flow plate installed in port A
- 0.6/1.0/1.6/2.5/4.0 m3/h
- Kvs (On/off, A-AB)
- 6.3 m3/h
- Kvs (On/off, B-AB)
- 4 m3/h
- Actuator
- RVAB4
- ΔPs
- 2500 kPa
- ΔPmax
- 350 kPa
-
BV320
- Nominal diameter
- DN20
- Kvs with flow plate installed in port A
- 6.3 m3/h
- Kvs (On/off, A-AB)
- 10 m3/h
- Kvs (On/off, B-AB)
- 6.3 m3/h
- Actuator
- RVAB4
- ΔPs
- 2500 kPa
- ΔPmax
- 350 kPa
-
BV325
- Nominal diameter
- DN25
- Kvs with flow plate installed in port A
- 10 m3/h
- Kvs (On/off, A-AB)
- 16 m3/h
- Kvs (On/off, B-AB)
- 10 m3/h
- Actuator
- RVAB4
- ΔPs
- 2500 kPa
- ΔPmax
- 350 kPa
-
BV332
- Nominal diameter
- DN32
- Kvs with flow plate installed in port A
- 16 m3/h
- Kvs (On/off, A-AB)
- 25 m3/h
- Kvs (On/off, B-AB)
- 16 m3/h
- Actuator
- RVAB5
- ΔPs
- 1600 kPa
- ΔPmax
- 350 kPa
-
BV340
- Nominal diameter
- DN40
- Kvs with flow plate installed in port A
- 25 m3/h
- Kvs (On/off, A-AB)
- 40 m3/h
- Kvs (On/off, B-AB)
- 25 m3/h
- Actuator
- RVAB5
- ΔPs
- 1600 kPa
- ΔPmax
- 350 kPa
-
BV350
- Nominal diameter
- DN50
- Kvs with flow plate installed in port A
- 40 m3/h
- Kvs (On/off, A-AB)
- 63 m3/h
- Kvs (On/off, B-AB)
- 40 m3/h
- Actuator
- RVAB5
- ΔPs
- 1600 kPa
- ΔPmax
- 350 kPa
Specifications
| 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 |
Software & documentation
Product sheet
Other documentation
Accessories
BV-HL1
Hand lever for manual operation of ball valves