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Ammonia Level Controllers
Product Details
| Minimum Order Quantity | 10 Piece | |
| Brand | Castle | |
| Phase | 1-Phase | |
| Mounting Type | Panel | |
| IP Rating | IP68 | |
| Usage/Application | Liquid Level Controller | |
| Voltage | 220 V | |
| Size | 50mm | |
| Pressure | 300 PSI |
Application:
While primarily designed for Ammonia, this control is also suitable for R-22 and other non-corrosive liquids that have a specific gravity of 0.5 or more.
The controller is ideal for the control of the operating level of liquid in liquid refrigerant accumulators and separators. Although this is normally done with a solenoid valve, the controller can activate an alarm or a pump or similar device.
Construction:
This device consists of two separate units, the float chamber and the electronic controller. The float chamber consists of a housing, float ball, float coil and coil enclosure. The float ball is located inside the housing and moves an attached magnetic stem up or down in an enclosing tube from the top and is protected by the coil enclosure. The construction permits all high voltage connections and wiring to be made at a remote or non-hazardous location.
STOP VALVES
The MHPSV Stop Valves are refrigerant shut-off valves designed to be socket-welded or butt-welded directly to steel piping, thereby eliminating potential leaky flanges or threaded joints and simplifying installation. These valves fit all requirements of the latest refrigeration technology and have desired flow characteristics with a low pressure drop design. The MHPSV has specialised internal back- seating support which allows the shaft seal (packing gland) to be replaced while the valve is still under working condition. Interchangeable handwheel or seal cap available. These valves are available in angle and globe types. The Teflon seat lends durability to the seating surface.
FILTER
MHPFV Filters are designed to facilitate the removal of foreign materials from refrigeration systems. They help to maintain and clean dirt and weld slag easily. These valves are available in angle and globe types. These filters are generally used to reduce downtime from the risk of unwanted breakdowns and are used ahead of key equipment such as Ammonia Pumps and Compressors etc. in the refrigeration plants during commissioning and where uninterrupted filtration of the refrigerant is required. Filter Mesh are available across the following mesh sizes 100μ (US150), 150μ (US100), 250μ (US60) and 500μ (US35). For other sizes, please contac.
HAND REGULATING VALVES
There are two types of MHPRG hand regulating valve MHPRG-A and MHPRG-B are ideal for metering or flashing expansion of liquid refrigerants. These valves are available in angle and globe types. These valves have stainless steel stems with back seating for seal replacement under working conditions. MHPRG valve available in two variants- MHPRG-A for liquid expansion lines and MHPRG-B for liquid line flow regulation purpose. These valves are specifically designed as per international guidelines for refrigerating installations, specific flow conditions, and line characteristics. The MHPRG can also be used as a stop valve when the regulating function is not required. Interchangeable handwheel or seal cap available. Yellow seal caps or handwheels distinguish them from shut-off valves
