Valves

Do you need valves? Installation and repair professionals can find the range they need here. If you need help finding products for your job, Ahlsell is here to help. Our range includes expansion valves for exhaust air heat pumps, heat packages, and other heating systems. Here you can find expansion valves, check valves, and safety valves. Also available are solenoid valves. Our range includes the most popular brands. Check out the Ahlsell online store or visit your nearest store to see our wide range of valves.

Control Units ALCO EXV
Control Units ALCO EXV
Art. no.: 41003160
EXD-SH1 / 2 is a stand-alone universal control for overheating and temperature control of air conditioners or cooling systems. EXD-SH1: Control of a valve EXD-SH2: Control of two valves in two independent circuits Suction pressure limitation (MOP), low pressure monitor, antifreeze protection and manual valve operation Self-adjusting overheating control function in combination with Emerson EX4-8 and FX5-9 series For several refrigerants, including low temperature R23 refrigerant (ECN-Z60 only) Modbus (RTU) communication Integrated keyboard with two-row display Monitoring of sensors and line faults in stepper motor (ECN / PT5) Optional upload / download key (accessory) for transferring parameter settings between controllers with the same setting Low / high overheating alarm and other function alarms Electrical connection via plug-in screw terminals included with control unit and Micro Molex EXD-M03 (must be ordered separately); Possibility of mounting on DIN rail
Control Valve AKVP
Danfoss
Control Valve AKVP
Art. no.: 068F5210
AKV 10P is a new range of electric expansion valves with improved function, by reducing the pulse rate and amplitude of the installation while maintaining the capacity range for all common refrigerants, including CO2, increases. In addition, the number of valves will be reduced by combining the specifications for AKV and AKVH (CO2 version) in one valve. Connection 3/8 "" - 1/2 "" solder The valve is delivered without coil. For the valves there is a complete accessory program as follows: • Separate coil with connection box or cable • Spare parts in the form of top, nozzle and filter The capacity of the valve is indicated by a number that is included in the type designation. The number represents the size of the nozzle in the current valve. A valve with nozzle number 3 will for example be indicated as AKVP 10-3. Dysan however, is interchangeable as needed. Power data as follows Liquid temperature: 5.3 C Subcooling: 2 K Evaporation refrigerator: -10 C Evaporation freezer: -30 C Overheating: 8 K
Ball Valve with integrated Check Valve 90 bar
Parker
Ball Valve with integrated Check Valve 90 bar
Art. no.: 17018061
EBVT-PR ball valves with built-in pressure equalization is a smart news from Parker. These valves allow positive shut-off in one direction and flow in the other direction in the event of a pressure difference in the refrigerant circuit and thus protect the refrigeration system against excessive pressures during service. No parallel-connected non-return valve with associated piping needs to be installed as the non-return valve is already integrated in the ball valve, which reduces material costs. Compact design simplifies installation. Less soldering results in increased productivity and lower labor costs, and the risk of leakage is also reduced as a result. Solder connections in K65. Starts pressure equalization at pressure difference 0.345 bar and is fully open at 3.45 bar.
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