TAC Pneumatic Products Catalog

R532 Series (2372 Series)
Specifications
Control action Proportional.
Construction Glass-filled nylon.
Maximum ambient temperature 140�F (60�C).
Supply air pressure Clean, dry, oil free air required (Ref. EN-123).
Nominal 20 psig (138 kPa).
R532-H maximum 25 psig (172 kPa).
R532-L maximum 30 psig (207 kPa).
Connections Barbed nipples for 1/4 in. O.D. polyethylene or 5/32 in. I.D. polyurethane tubing.
Main air consumption 29.4 scim (8 mL/s) (applies to R532-L when used as a volume booster only).
Air flow capacity
Adjustments
230 scim (62.8 mL/s).
R532-L Output may be advanced or retarded �5 psi (34.5 kPa).
R532-H None.
Mounting
Dimensions
On MCS-S manifold socket. For non-manifold mounting use K502 mounting bracket.
R532-H 2-1/16 H x 1-7/8 W x 61/64 D in. (52 x 48 x 25 mm).
R532-L 2-1/16 H x 1-7/8 W x 2-33/64 D in. (52 x 48 x 64 mm).
Accessories
Model No. Wholesale Model No. Description
K502 22-150 Optional mounting bracket.
TOOL-082 � 5/64 in. hex wrench.
Typical Applications
Zone-A Thermostat
(D.A.)
M B
M B
M
S2
B
S1
R532-H
Highest Pressure Selector Relay
Zone-A Thermostat
(D.A.)
M
M
M
Figure 1 R532-H Typical Application.
B
M
B
M
M
S1
R532-L
Lowest Pressure Selector Relay
B
Zone-B
Thermostat
(D.A.)
Zone-B
Thermostat
(D.A.)
Figure 2 R532-L Typical Application.
F-27383-1 © Copyright 2006 TAC. All Rights Reserved. 99
V
V
Cooling
Control
Valve
N.C.
Heating
Control
Valve
N.O.