• Placka Instruments India Private Limited (Shreyas Instruments Private Limited)

Air Filter Pressure Regulators

Placka Instruments India offers Air Filter Pressure Regulators for providing clean dry air at a constant prescribed pressure to air-actuated instruments and equipment. Placka FPR series air filter-cum-pressure regulator removes completely the moisture and dust particles, and provides the exact pressure constantly at varying air demands. Its compactness and highly accurate performance for a long period with minimum of maintenance make for an optimum compromise between the ideal and the practical, consistent with end-use. This economically priced unit is extensively used for process control instruments, air-actuated control valves, cylinders and other equipments. Salient features: longer life assured as the materials used are selected for their corrosion resistance and long wear; excellent characteristics throughout the full flow range particularly at low flow zone in which the unit usually serves instruments; negligible pressure drop due to high porosity ratio of the filter – the filter is reusable and has a high impact strength; in addition to solid particles, the unit extracts a high percentage of water thus ensuring trouble free service even in the most adverse conditions; built-in relief ensures rapid response to circuit-induced pressure changes; dust and liquid contaminants can be fully drained out when the regulator is mounted both vertically and horizontally as in case of control valves, transmitters, etc; custom made unit for control valves, transmitters and other field mounted instruments; regulator adjustment knob is easily lockable by the finger operated locking nut; simple, versatile built-in mounting arrangements by bolts and clamps; for panel mounting, tapped holes are provided at the top of the spring case for mounting screws; most economically priced; and Model FPR-S with SS components instead of brass, for corrosive working conditions of fertilizer, refinery and steel plants.