FAIRCHILD - Relays

Electrical Instrumentation

Rotork's extensive line of pneumatic relays serves a multitude of control applications: positive biasing relays, positive and negative biasing relays, infinitely adjustable ratio relays, reversing relays, averaging and computing relays, high and low pressure selectors, and high and low pressure limiting relays.

M14

Rotork Fairchild Model 14 Positive and Negative Bias Relay

M15

Rotork Fairchild Model 15 Positive Bias Relay

M1500A

Rotork Fairchild Model 1500A High Flow Positive Bias Relay

M21

Rotork Fairchild Model 21 Adjustable Ratio Relay

M22

Rotork Fairchild Model 22 Computing Relay

M24

Rotork Fairchild Model 24 Snap Acting Relay

M25

Rotork Fairchild Model 25 Reversing Relay

M14

Rotork Fairchild Model 14 Positive and Negative Bias Relay

M15

Rotork Fairchild Model 15 Positive Bias Relay

M1500A

Rotork Fairchild Model 1500A High Flow Positive Bias Relay

M21

Rotork Fairchild Model 21 Adjustable Ratio Relay

M22

Rotork Fairchild Model 22 Computing Relay

M24

Rotork Fairchild Model 24 Snap Acting Relay

M25

Rotork Fairchild Model 25 Reversing Relay

M2500A

The Model 2500A Bias Reversing Relay provides an outlet pressure that decreases in direct proportion to increases in input signal.

M85D

Rotork Fairchild Model 85D Multi-Stage Positive Bias Relay

M90

Rotork Fairchild Model 90 Low Pressure Selector Relay

M91

Rotork Fairchild Model 91 High Pressure Selector Relay

Product Brochures

PUB103-072 - Model 90 Low Pressure Selector Relay - Product Brochure - English (pdf)

PUB103-068 - Model 24 Snap Acting Relay - Product Brochure - English (pdf)

PUB103-069 - Model 25 Reversing Relay - Product Brochure - English (pdf)

PUB103-070 - Model 85D Multi-Stage Positive Bias Relay - Product Brochure - English (pdf)

PUB103-067 - Model 22 Computing Relay - Product Brochure - English (pdf)

PUB103-066 - Model 21 Adjustable Ratio Relay - Product Brochure - English (pdf)

PUB103-071 - Model 1500A High Flow Positive Bias Relay - Product Brochure - English (pdf)

PUB103-065 - Model 15 Positive Bias Relay - Product Brochure - English (pdf)

PUB103-064 - Model 14 Positive and Negative Bias Relay - Product Brochure - English (pdf)

Manuals

PUB103-165 - Model 85D Multi-Stage Positive Bias Relay - Manual - English (pdf)

PUB103-173 - Model 91 High Pressure Selector Relay - Manual - English (pdf)

PUB103-158 - Model 15 Positive Bias Relay - Manual - English (pdf)

PUB103-120 - Model 90 Low Pressure Selector Relay - Manual - English (pdf)

PUB103-127 - Model 14 Positive and Negative Bias Relay - Manual - English (pdf)

PUB103-144 - Model 22 Computing Relay - Manual - English (pdf)

PUB103-162 - Model 24 Snap Acting Relay - Manual - English (pdf)

PUB103-150 - Model 1500A High Flow Positive Bias Relay - Manual - English (pdf)

PUB103-117 - Model 25 Reversing Relay - Manual - English (pdf)

PUB103-136 - Model 21 Adjustable Ratio Relay - Manual - English (pdf)

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