TS12-27C-0-N-00 PRESURE CONTROL

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The Hydraforce TS12-27C-0-N-00 (5122849) is a pilot-operated, spool-type proportional pressure relieving valve designed for demanding applications. This versatile valve allows for infinite adjustment across a specified range using a variable electric input, with the regulated pressure inversely proportional to the input electrical current. It serves as an effective pressure limiting device, blocking flow from port 1 to port 2 until sufficient pressure is present to open the pilot section by overcoming the spring force. Without current applied, the valve relieves at maximum set pressure; applying current proportionally decreases the opening pressure. The TS12-27C-0-N-00 features several adjustable pressure ranges and factory preset fixed pressure models, with hardened parts ensuring long life. It supports both 12 and 24 volt coils and fits industry common cavities. Optional waterproof E-Coils are available, rated up to IP69K. This valve boasts a maximum operating pressure of 275.8 bar (4000 psi) at port 1 and a proof pressure of 413.7 bar (6000 psi). Its burst pressure is rated at 813.6 bar (11800 psi). The operating fluid temperature ranges from -40 to 100 \u00b0C (-40 to 212 \u00b0F) with Buna N seals, extending up to -26 to 204 \u00b0C (-15 to 400 \u00b0F) with fluorocarbon seals. The unit weighs approximately 0.25 kg (0.56 lb) and has an internal wetted surface area of 244 cm\u00b2 (37.8 in\u00b2). Installation specifications include a VC12-2 cavity with cartridge installation torque between 44.7 to 50.2 N-m (33 to 37 ft-lb). This product offers reliable corrosion protection with a salt spray rating of up to 960 hours per ASTM B117 standards and supports fluids that are mineral-based or synthetic with lubricating properties within a viscosity range of 7.4 to 420 cSt.