WebFisher 377 Trip Valve Mounted on Size 130 585C Actuator W8435‐1 Introduction Scope of Manual This instruction manual provides installation, operation, maintenance, and parts information for the Fisher 377 trip valve. Refer to separate instruction manuals for information regarding the control valve, actuator, and accessories. WebOct 7, 2015 · Instruction ManualD200319X012377 Trip ValveDecember 2010control pressure from the control device is applied to the top of the cylinder through ports A and B and to the bottomof the cylinder through ports D and E.A volume tank is charged to the maximum supply pressure through a checkvalve. The check valve maintains maximum …
377 Trip Valve Instruction Manual Dec 1996 - Issuu
WebProduct Bulletin. 377 Trip Valve. 62.3:377 July 2014. D200318X012. Fisherr 377 Trip Valve Fisher 377 pressuresensing trip valves are for control applications where a specific valve/actuator action is required when supply pressure falls below a specific point. When supply pressure falls below the trip point (see figure 1), the trip valve causes the … WebProduct Bulletin Fisher™ 585C Piston Actuators The 585C linear piston actuator is a powerful, double-acting actuator that provides accurate throttling or on-off operation for sliding-stem control valves.The 585C piston actuator family is available in sizes 25 to 130 to cover a wide range of thrust and travel length requirements. It can be used rawhide ties
Fisher™ 377 Pressure-Sensing Trip Valve Emerson US
WebFeatures. Fisher 377 trip valves help you maintain normal process operation in applications where a specific valve or actuator action is required. When supply pressure falls below … WebFisher® 377 Trip Valve. 20 Pages. Fisher® EWD, EWS, and EWT Valves through NPS 12x8. 60 Pages. Fisher® V260 Ball Control Valve. 8 Pages. Fisher® C1 Pneumatic Controllers and Transmitters. 12 Pages. Fisher® EHD and EHT NPS 8 through 14 Sliding-Stem Control Valves. 44 Pages. WebFisher 377 trip valves help you maintain normal process operation in applications where a specific valve or actuator action is required. When supply pressure falls below the trip point, the trip valve causes the actuator to fail up, lock in the last position, or fail down. When the supply pressure rises above the trip point, the 377 trip valve ... rawhide the series