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FISHER 167DA-16 Regulador de presión del filtro de reducción del bloqueo de la válvula de protección
The 167D Series switching valves are pneumatically operated and controlled units, built with a wide range of capabilities to handle those switching applications that involve venting, on-off control, and failure modes: 167DA-16:125PSIG
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Las válvulas de escape regulables de detección de presión de la serie Fisher 377 377U
377 pressure‐sensing trip valves, shown in figures 1, 2, and 3, 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, 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. The
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Emerson Fisher 67CFSR Regulador de Válvula de Alivio de Filtro de Gas de Acero Inoxidable
• Designed for Digital Instrumentation • Optional Smart Bleed™ Construction • Optional Stainless Steel Construction • Compact and Lightweight • No Air Loss • Easy Maintenance • Optional Integral Filter • Optional Internal Relief Valve • Rugged Construction
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Emerson Fisher 627 serie Regulador de reducción de presión
The 627 Series direct-operated pressure reducing regulators (Figure 1) are for low and high-pressure systems. These regulators can be used with natural gas, air or a variety of other gases. Performance characteristics vary according to construction (see the Specifications section).
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Regulador de reducción de presión de la serie Emerson FisherTM EZR
Type EZR pilot-operated, pressure-reducing regulator designed to give accurate, smooth, quiet operation, tight shutoff, and long life, even in dirty service. EZR Series can be installed in various applications such as natural gas transmission/distribution systems, industrial and commercial facilities. The Type EZROSX is available with a slam-shut device, which provides overpressure protection and/or underpressure protection by completely shutting off the flow of gas to the
