PARKER SPORLAN ELECTRONIC TEMPERATURE CONTROL SYSTEMS CDS-4, CDS -7, CDS -9 & CDS -17

PARKER SPORLAN ELECTRONIC TEMPERATURE CONTROL SYSTEMS CDS-4, CDS -7, CDS -9 & CDS -17 CDS valves are designed for precise and energy efficient refrigerant flow control in a variety of applications, while contributing little to no additional pressure drop to the system. Built around balanced ports, CDS valves require less than 4 watts of input power to move ( and no power to hold position) . Utilizing 12 VDC stepper motors, and an integral gear reduction, these valves provide unsurpassed accuracy and repeatability over the entire operating range. Plus, a simplified cartridge design allows all moving parts to be serviced or replaced as a unit, without the use of a torch ( only the valve body is left in the unit) . All Sporlan CDS valves are rated at 620 psig ( 42 bar) MRP. Applied for evaporator control, the CDS valves provide energy savings through precise temperature or pressure control, shorter pulldown time after defrost cycles, and extended compressor life due to a reduction in excessive cycling. Coupled with electronic controllers and sensors, these valves eliminate the need for pilot lines or high to low side bleeds. The CDS valves also provide an effective method of maintaining temperature through a heat reclaim or reheat loop. In contrast with conventional heat reclaim valves, that are either fully open or fully closed, CDS valves provide full modulation based upon temperature feedback. This solution also eliminates concerns about mechanical shock generated by sudden open and close cycles of a conventional valve. In addition, CDS valves can be applied as head pressure or liquid line differential valves. Kontak kami via telp: + 62 858 9038 2651 atau email diantamasukses( at) gmail.com