Electronic Expansion Valves

AKVA, Expansion Valves, for ammonia AKVA are electrically operated expansion valves designed for ammonia refrigeration systems. The AKVA valves are usually controlled by an ADAP- KOOL® electronic controller. The AKVA valves are supplied as a component programme, featuring: • Separate valve • Separate coil with terminal box or cable • Spare parts in the form upper part, orifice and filter The individual capacities are indicated with a number forming part of the type designation. The number represents the size of the orifice of the valve in question. A valve with orifice 3 wille.g. be designated AKVA 10-3. The orifice assembly is exchangeable. • For ammonia (R 717) • The valve requires no adjustment • Wide regulation range • Replaceable orifice assembly • In some applications AKVA can be used both as expansion valve and solenoid valve • Wide range of coils for d.c. and a.c.