M-F: 8:00 am – 5:00 pm Eastern Time Zone U.S.A. Ph. 269-323-1369 Portage, Michigan 1716 Vanderbilt Ave Otsego, Michigan 555 Washington St PROPORTIONAL PRESSURE CONTROLS Proportional Pressure Controls (PPC) FEMA makes a full line of proportional pressure controls from 6.9 bar to 345 bar (100 psig. to 5000 psig) in manifold and pipe mount configurations. The frictionless suspended armature allows for longer life and fewer reliability problems due to system contamination. These valves have many applications from relief valve piloting to molding pressure control. Technical Specifications FEMA custom designs and develops products to specific customer needs. The following specifications are intended as examples. Please contact us with your application to learn more about our capabilities. Other flows and pressures are available. Application and Performance Data Pressure (C Port): Control pressure P.S.I. at 0.20 G.P.M. nominal flow Operating Voltage: 24 VDC Hysteresis: Less than 5% Fluid: Hydraulic oil Fluid Operating Temperature: Up to 130 ºC (266 ºF) Composition O-Rings: Valve contains Viton O-Rings Body: Aluminum Anodized Envelope Pressure Ratings (C Port): 227 bar (3300 P.S.I.) Envelope Pressure Ratings (T Port): 17 bar (250 P.S.I.) Tank Port Information Connection: Must be connected directly to tank. Note: Back pressure or fluctuation of pressure in tank line will reflect on controlled pressure. Customer to Supply Socket Head Cap Screws: 2 (1/4 dia. x 2 LG) Filter: 40 micron or better filter with a beta ratio of 10 or greater Diagrams and Schematics RETURN TO PRODUCTS 1716 Vanderbilt Ave. Portage, MI 49024 PH: 269-323-1369 CONTACT US PRODUCTS Pilot / Proportional Valves Direct Drive Proportional Valves On/Off Valves Solenoid Lock – Out Units Manifold Systems Product Testing Capabilities SERVICES Design and Development Automation Services Contract Manufacturing Lab Services COMPONENT MANUFACTURING Assembly Precision Machining Contact CM Sales Parts Gallery MARKETS FEATURE ©2021 Fema Corporation All Rights Reserved. Web Design by Blue Fire Media Sitemap | Login