Brochure

Parker Hannifin Corporation
Climate & Industrial Controls Group
Cleveland, OH
Catalog CIC-2003-1/US
370
Industrial Refrigeration Products: Pressure Regulators
A4 Adaptomode
®
Series
Weld End Regulators, 125-200mm (5" - 8")
TABLE OF DIMENSIONS
125 (5") 150 (6") 200 (8")
DIMENSIONS TYPE mm inches mm inches mm inches
A4, A4E, A4P 438 17.25 514 20.25 572 22.50
A4R 414 16.25 489 19.25 546 21.50
A A4S, A4B 476 18.75 552 21.75 610 24.00
A4D 502 19.75 578 22.75 635 25.00
A4OE 463 18.25 539 21.25 597 23.50
B 114 4.50 152 6.00 197 7.750
C 190 7.50 254 10.00 356 14.00
D 381 15.00 483 19.00 622 24.50
E 318 12.50 394 15.50 451 17.75
F 273 10.75 349 13.75 406 16.00
G 305 12.00 381 15.00 438 17.25
H 267 10.50 318 12.50 381 15.00
K 100 4.00 100 4.00 100 4.00
L 140 5.50 140 5.50 140 5.50
A4
A4E
A4P
A4R
A4OE
A4B
A4S
A4D
These heavy duty, cast steel bodied pressure regulators
weld directly in the line and do not require flanges. As with
the flanged body regulators, they are pilot operated and use
the same modules to configure many variations.
These valves can be ordered with the R/S strainer to be
welded directly to the inlet of any regulator.
Dimensions
A
C
G
A
G
D
A
B
G
H
E
NOTE:
Allow 75mm (3") overhead clearance
for access to adjusting stem.
Allow 100mm (4") overhead clearance
for coil or seal cap removal.
LK
A
(A4D)
A
(A4B,
A4S)
K
L
H
Technical Information