Fisher 61 Series Pilots
In stock
SKU
98777
Product Shipping Subject to Factory Availability Need Specifications? See PDF Section Below.
Fisher 61 Series Pilots are used with the Type 1098-EGR and EZL regulators and their counterparts are used with 99 Series regulators. Available in a variety of styles - low pressure (L), low pressure and wide proportional band (LE), low pressure and narrow proportional band (LD), high pressure (H) and extra high pressure (HP). Pilot-operated regulators use inlet pressure as the operating medium, which is reduced through pilot operation to load the actuator diaphragm.
Specifications:
Available Constructions: Type 61L: Low-Press Pilot Type 61LD: Low-Press Pilot w/Narrowing Proportional Band Type 61LE: Low-Press Pilot w/Broadened Proportional Band Type 61H: High-Press Pilot Type 61HP: Extra High-Press Pilot
Maximum Inlet Pressure: Types 61L, 61LE, and 61H: 300 psig / 20,7 bar || Type 61LD: 160 psig / 11,0 bar || Type 61HP: 600 psig / 41,4 bar
Outlet Pressure Registration: 0 to 300 psig / 0 to 20,7 bar
Maximum Spring Case Pressure for Pressure Loading: Types 61L, 61LD, and 61LE: 25 psig / 1,7 bar || Type 61H: 72 psig / 5,0 bar || Type 61HP: 100 psig / 6,9 bar
Material Temperature Capabilities: Standard Elastomers: -20° -150°F / -29°-66°C || High-Temp Elastomers: 0°-300°F/-18°-149°C, except 0°-200°F/-18° to 93°C for water service
Pressure Connection1/4 NPT
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The Fisher 61 Pilots are used with the Type 1098-EGR and EZL and are available in a variety of styles - low pressure, low pressure and wide proportional band, low pressure and narrow proportional band, high pressure, and extra-high pressure. Pilot operated regulators such as the 1098-EGR and EZL use inlet pressure as the operating medium which is reduced through pilot operation to load the actuator diaphragm.
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