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-55%
Lift valve H520B
Lift valve, 3-way, external thread
• For open and closed cold and hot water circuits
• For continuous regulation of air-conditioning and heating systems on the water side.
Available shipping
-
Doprava Belimo Free
- V ČR 1-2 pracovní dny, v SK dle cílové destinace
Description
Area of application Closed and open water circuits (pH >7)
Liquid temperature −10...120°C
Pipe connection External thread G (ISO 228-1)
Tightness Regulation branch A – AB: max. 0.05% of kvs value / Bypass B – AB: max. 1% of kvs value
Flow characteristics Regulation branch A – AB: equal percentage / Bypass B – AB: linear
Permissible operating pressure ps: 1600 kPa
Data sheet
H520B
- Kvs valve:
- 6.3 m3/h
- DN:
- 20
- G:
- 1 1/4''
- Tap/valve connection:
- External thread
- P.N.:
- 16
- Valve design:
- Stroke, 3-way
- Stroke:
- 15 mm
- Use:
- Cold and hot water
- Liquid temperature:
- -10...120°C
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