Parker S4A-DN - Page 2

Refrigerating Specialties Division
2
P
PIPE ENGAGEMENT
H
MAX.
J
B
A
C
D
G
(FPT FLANGES)
(SW FLANGES)
ADD FOR
STRAINER
N
F
BETWEEN
TUBE STOPS
E
WELD NECK
FLANGES
O.D.S. SOLDER
FLANGES
Allow 100mm (4”) above valve for removal of coil housing and coil.
Allow 25m (1.0”) below valve to operate manual opening stem.
PORT SIZE
20mm (3/4”) 32mm 40 & 50mm 65mm 75mm 100mm
Dimension & 25mm (1”) (1-1/4”) (15/8 & 2”) (2-1/2”) (3”) (4”)
A mm 376 394 442 467 579 645
inch 14.8 15.5 17.4 18.4 22.8 25.4
B mm 148 162 177 181 273 292
inch 5.8 6.3 6.9 7.1 10.7 11.5
C mm 164 203 251 251 311 339
inch 6.2 8.0 9.9 9.9 12.2 14.1
D mm 216 256 307 331 389 450
(FPT,SW) inch 8.5 10.1 12.1 13.0 15.3 17.7
1¼ 1½ 1½ 2
E mm 261 300 304 364 371 401 478 571
(WN) inch 10.3 11.8 12.0 14.3 14.6 15.8 18.8 22.5
1
3
/8 1
5
/8 2
1
/8 1
5
/8 2
1
/8 2
5
/8 2
5
/8 3
1
/8 3
1
/8 3
5
/8
F mm 239 269 279 304 358 338 358 348 389 414 432 303
(ODS) inch 9.4 10.6 11.0 12.0 14.1 13.3 14.1 13.7 15.3 16.3 17.0 19.8
G mm 98 178 251 314 314 363
inch 3.9 7.0 9.9 12.4 12.4 14.3
H mm 117 117 140 159 176 222
inch 4.6 4.6 5.5 6.2 7.0 8.8
J mm 224 231 284 300 312 353
inch 8.8 9.1 11.2 11.8 12.3 13.9
1
3
/8 1
5
/8 2
1
/8 1
5
/8 2
1
/8 2
5
/8 2
5
/8 3
1
/8 3
1
/8 3
5
/8 4
1
/8
N mm 25 25283328333838434348 55
(ODS) inch 1.0 1.0 1.1 1.3 1.1 1.3 1.5 1.5 1.7 1.7 1.9 2.2
1-1/4 1-1/2 1-1/2 2
Pmm 13 15151515 25 29 32
(SW) inch 0.5 0.6 0.6 0.6 0.6 1.0 1.1 1.3
DIMENSIONAL TABLE