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 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 automatically resets, allowing the system to return to normal operation.
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Crosby, Dresser, Leser and Chinese Safety Valves.
ROTORK, limitorque, Auma, SIPOS, PS and Chinese electric actuator.
Rosemount, E+H, Yokogawa, ABB, Siemens, VEGA, Krohne, Magnetrol, and Chinese Brand pressure, temperature, level and flow transmitter.
Ovation, DeltaV, Schneider-Foxboro, Honeywell, ABB Distributed Control System
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item
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valve
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Warranty
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3 years
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Customized support
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OEM, ODM, OBM
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Place of Origin
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American
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Brand Name
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FISHER
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Model Number
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377
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Input Signal
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Electric
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Mounting Type
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Integral Mounted
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Supply Media
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Air, Natural Gas, Nitrogen
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Data Interface
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Wired
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Diagnostics
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Yes
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Max Outlet Pressure
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145 psig
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Position Control
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Throttling Control, On/Off
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Certifications
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FM, ATEX, IECEx, CUTR, etc.
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Communication Protocol
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Profibus
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Supply Pressure
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0.3 to 10.0 bar
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