® U.S. Registered Trademark    EN0B-0552GE51 R1210 
Copyright © 2010 Honeywell Inc. • All rights reserved 
MP953A,B,C,D 
PNEUMATIC VALVE ACTUATORS 
 
PRODUCT DATA 
MP953A
MP953C
MP953DMP953B
 
GENERAL 
MP953 Pneumatic Valve Actuators are suitable for use in 
conjunction with Honeywell valves V5011, V5013, V5015, 
V5016, V5025, V5049, V5050, V5328, and V5329 to 
provide proportional control of steam or hot and cold water 
in HVAC systems. 
 SPECIFICATIONS 
Max. operating pressure  140 kPa 
Max. safe air pressure  210 kPa 
Air connection  barb fitting for PE tube 6x1 or 
  ¼ " outer diameter 
See also Table 2. 
 
DIMENSIONS 
H
F
E
G
H
F
G
E
K
70
 
Fig. 1. MP953A,C (left) and MP953B,D 
Table 1. Dimensions 
Model  EØ  F  G  H  K 
MP953A, 125 (5")  192  -- 
MP953C, 125 (5") 
130 
-- 120 
120 
MP953A, 200 (8")  237  -- 
MP953C, 200 (8") 
210 
-- 165 
140 
MP953A, 330 (13")  327  -- 
MP953C, 330 (13") 
343 
-- 255 
200 
-- 
MP953B, 180 (7")  242  --  107 
MP953D, 180 (7") 
180 
-- 137 
120 
-- 
 
Table 2. Specifications 
order no. 
pressure 
range (kPa) 
adjustable 
start point 
positioner  diaphragm Ø  stroke  stem action 
max. operating 
temperature 
MP953A5005  125 mm (5") 
MP953A5039  200 mm (8") 
20 
MP953A5054  330 mm (13")  38 
extends 
MP953B5003 
34.5 or 69  20.7 to 69  yes 
180 mm (7")  retracts 
70 °C 
MP953C5001  13.8 to 48.3 
MP953C5019  55.2 to 82.8 
MP953C5027  27.6 to 75.9 
125 mm (5") 
MP953C5068  13.8 to 48.3 
MP953C5076  55.2 to 82.8 
MP953C5084  27.6 to 75.9 
200 mm (8") 
20 
MP953C5142  13.8 to 48.3 
MP953C5159  27.6 to 75.9 
330 mm (13")  38 
extends 
MP953D5009  55.2 to 82.8 
MP953D5025  27.6 to 75.9 
-- no 
180 mm (7")  20  retracts 
120 °C