Electric Expansion Valve
- ZENGO INTERNATIONAL LTD.
- product brand:CONTROA
- رقم الكشك：W4B20
- product specification:RGE-SA
- product category:制冷设备-制冷系统设备和配件-阀
- product introduction:REG-SA and REG-SB are angleway and
straightway hand operated regulating valves,
which act as normal shut-off valves in closed
position.
The valves are available in two different versions
– REG-SA and REG-SB designed for regulation
purposes in liquid and expansion lines.
The valves are designed to meet the strict quality
requirements on refrigerating installations
specified by the international classification
societies and are carefully designed to present
favourable flow conditions and accurate linear
characteristics.
REG-SA and REG-SB are equipped with
vented cap and internal backseating enables
replacement of the spindle seal whilst the valve
is active, i.e. under pressure
