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NG # 01195-HW-HNWEL-221
SKU # 01195-HW-HNWEL-221
RP971A ratio relays, with four ports and non-bleed design, generate modulating pressure outputs in proportion to pilot input variations. Ideal for sequential control of pneumatic valves or damper actuators from a single thermostat, these relays ensure precise regulation in pneumatic systems.
Stock
5
in stock
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Stock
5
in stock
Custom Pricing
Get A QuoteRP971A ratio relay are 4-port non-bleed pneumatic relays that produce a modulating pressure output proportional to pilot input changes. They are used to control pneumatic valves or damper actuators in sequence from a single thermostat.
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