Damper Actuator
Humidistats 
and 
Thermostats Controllers Sensors Relays Switches Actuators Valves Accessories
Engineering 
Guide
Cross 
Reference
70-6925 81
Product Number
Air 
Connections
Temperature 
Range
Maximum 
Operating 
Pressure Spring Range
Includes(F) (C) (psi) (kPa) (psi) (kPa)
MP918A1024 5/32 in. push-on 
barb (Pilot), 1/4 
in. push-on barb 
(main.)
-20 F to 
+158 F
-29 C to 
+70 C
25 psi 172 kPa Positive 
positioner 10 psi 
span (5 psi 
spring included)
Positive positioner 
69 kPa span (34 
kPa spring 
included)
14004062-001 - External 
Trunnion Mounting Bracket with 
crankarm assembly. Positive 
Positioner
MP918A1057 5/32 in. push-on 
barb (Pilot), 1/4 
in. push-on barb 
(main.)
-20 F to 
+158 F
-29 C to 
+70 C
25 psi 172 kPa Positive 
positioner 10 psi 
span (5 psi 
spring included)
Positive positioner 
69 kPa span (34 
kPa spring 
included)
14004062-002 - Internal N.C. 
Trunnion Mounting Bracket with 
pushrod assembly. Positive 
Positioner
MP918A1081 5/32 in. push-on 
barb (Pilot), 1/4 
in. push-on barb 
(main.)
-20 F to 
+158 F
-29 C to 
+70 C
25 psi 172 kPa Positive 
positioner 10 psi 
span (5 psi 
spring included)
Positive positioner 
69 kPa span (34 
kPa spring 
included)
14004062-003 - Internal N.O. 
Trunnion Mounting Bracket with 
pushrod assembly. Positive 
Positioner
MP918B1006 Barbed fitting for 
1/4 in. O.D. 
plastic tubing
-40 F to 
+158 F
-40 C to 
+70 C
29 psi 200 kPa 3 psi to 13 psi 20 kPa to 90 kPa
14004062-001 - External 
Trunnion Mounting Bracket with 
crankarm assembly
MP918B1014 Barbed fitting for 
1/4 in. O.D. 
plastic tubing
-40 F to 
+158 F
-40 C to 
+70 C
29 psi 200 kPa 3 psi to 13 psi 20 kPa to 90 kPa
14004062-001 - Internal N.C. 
Trunnion Mounting Bracket with 
pushrod assembly
MP918B1022 Barbed fitting for 
1/4 in. O.D. 
plastic tubing
-40 F to 
+158 F
-40 C to 
+70 C
29 psi 200 kPa 3 psi to 13 psi 20 kPa to 90 kPa
14004062-003 Internal N.O. 
Trunnion Mounting Bracket with 
pushrod assembly
MP918B1030 Barbed fitting for 
1/4 in. O.D. 
plastic tubing
-40 F to 
+158 F
-40 C to 
+70 C
29 psi 200 kPa 3 psi to 13 psi 20 kPa to 90 kPa
Actuator only. No Mounting 
Bracket
MP918B1048 Barbed fitting for 
1/4 in. O.D. 
plastic tubing
-40 F to 
+158 F
-40 C to 
+70 C
29 psi 200 kPa 5 psi to 10 psi 34 kPa to 69 kPa
14004062-001 - External 
Trunnion Mounting Bracket with 
crankarm assembly
MP918B1063 Barbed fitting for 
1/4 in. O.D. 
plastic tubing
-40 F to 
+158 F
-40 C to 
+70 C
29 psi 200 kPa 3 psi to 7 psi 20 kPa to 48 kPa
14004062-001 - External 
Trunnion Mounting Bracket with 
crankarm assembly
MP918B1071 Barbed fitting for 
1/4 in. O.D. 
plastic tubing
-40 F to 
+158 F
-40 C to 
+70 C
29 psi 200 kPa 3 psi to 7 psi 20 kPa to 48 kPa
14004062-002 Internal N.C. 
Trunnion Mounting Bracket with 
pushrod assembly
MP918B1089 Barbed fitting for 
1/4 in. O.D. 
plastic tubing
-40 F to 
+158 F
-40 C to 
+70 C
29 psi 200 kPa 8 psi to 13 psi 55 kPa to 90 kPa
14004062-001 - External 
Trunnion Mounting Bracket with 
crankarm assembly
MP918B1097 Barbed fitting for 
1/4 in. O.D. 
plastic tubing
-40 F to 
+158 F
-40 C to 
+70 C
29 psi 200 kPa 8 psi to 13 psi 55 kPa to 90 kPa
14004062-002 Internal N.C. 
Trunnion Mounting Bracket with 
pushrod assembly
MP918B1105 Barbed fitting for 
1/4 in. O.D. 
plastic tubing
-40 F to 
+158 F
-40 C to 
+70 C
29 psi 200 kPa 8 psi to 13 psi 55 kPa to 90 kPa
14004062-003 Internal N.O. 
Trunnion Mounting Bracket with 
pushrod assembly
MP918B1113 Barbed fitting for 
1/4 in. O.D. 
plastic tubing
-40 F to 
+158 F
-40 C to 
+70 C
29 psi 200 kPa 8 psi to 13 psi 55 kPa to 90 kPa
Actuator only. No Mounting 
Bracket
MP918B1196 Barbed fitting for 
1/4 in. O.D. 
plastic tubing
-40 F to 
+158 F
-40 C to 
+70 C
29 psi 200 kPa 8 psi to 13 psi 55 kPa to 90 kPa
14004062-001 - External 
Trunnion Mounting Bracket with 
crankarm assembly