Subject Index
70-6925 v
Manual Switch 69, 149
Control 149
Miniature Pressure Regulator 116
Minimum Position Switch
 69
N
Nozzle-Flapper Assembly 127
O
Offset 125
P
Pilot Bleed System 127
Pneumatic Accessories 114–122
Pneumatic Actuator
 72–92, 137, 138
Pneumatic Centralization 152
Pneumatic Control Combinations 147
Pneumatic Control System
 153
Pneumatic Controller 134, 135
Pneumatic Damper Actuator 72–85
Accessories
 83–85
Replacement Parts 83–85
Torque Rating 72
Pneumatic Differential Pressuretrol
 40
Pneumatic Diffuser Thermostat 17
Pneumatic Fittings 116, 117, 118, 119
Pneumatic Humidistat
 2–4
Pneumatic Load Analyzer 56
Pneumatic Potentiometer 57, 144
Pneumatic Pressure Control
 43
Pneumatic Product Cross Reference 159–218
Pneumatic Sensor 46–49, 136
Pneumatic Switch
 64–69, 146
Pneumatic Thermostat 5–28
Pneumatic Valve Actuator 86–92
Pneumatic Valves
 94–111
Pneumatic-Electric Relay 145, 150
Pneumatic-Electric Switch 65, 66
Positive Positioning Relay
 143
Potentiometer 57, 144
Pressure Controller 38–44, 135
Accessories
 44
Differential 40, 44
One-pipe 43
Pressure Regulator
 41
Pressure Sensor 42
Replacement Parts 44
Pressure Indicating Gauges
 113–114
Pressure Reducing Valve 38
Pressure Reducing Valves 133
Pressure Regulator
 41
Proportional-Integral (PI) Controllers 136
R
Radiator Valve 101
Ratio Relay 59, 144
Receiver Gauges 113–114
Regulator
Miniature Pressure
 116
Static Pressure 122
Relay
 140
Accessories 62
Averaging 61, 143
Capacity
 58, 143
Electric-Pneumatic 52
Hesitation 62, 145
High-Pressure Selector Relay
 142
Load Analyzer 142
Lockout
 141
Low-Pressure Selector 142
Positive Positioning 143
Ratio
 59
Replacement Parts 62
Reversing 60, 143
Selector
 53
Snap-acting 54, 141
Switching 55, 141
Replacement Parts
Damper Actuator
 83–85
Humidistat 4
Pressure Controller
 44
Relays 62
Sensor 49
Switches
 69
Temperature Controller 37
Thermostat 22
Valve
 110
Valve Actuator 92
Velocity Control 33
Resistor Assembly
 115
Restriction Assembly
External 114
Internal
 114
Restrictor 126, 127
Reverse acting 126
Reversing Relay
 60, 143
S
Selector Relay 53
Sensing Elements
Averaging Element
 129
Bimetal 128
Remote Bulb 129
Rod and Tube
 129
Sensor 46–49, 136
Humidity 46
Pressure Sensor
 42
Temperature 47, 48, 49
Sensor Accessories 49
Sensor Replacement Parts
 49
Sensor-controller Systems 135
Sequence Control 148
Sequencing Water Valve
 99
Signal Amplifier 128
Snap-acting Relay
 54, 141
Spring ranges 138
Static Pressure Regulator 41, 122
Static Pressure Sensor
 42