Ross Controls SERPAR AND CROSSFLOW DOUBLE VALVES SERIES 35 - Manual (Page 13)

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Series 35 Crossflow TM Double Valves with Pressure Switches*
0.78
(20)
0.87
(22)
0.16
(4)
0.16
(4)
2.38 (60.3)
2.7 (69)
1.76
(45)
5.0 (127)
1.56
(40)
VALVE Dimensions inches (mm)
BASE Dimensions inches (mm)
Size 1 Size 2
Size 1
Size 2
A
B
C
D
E
F*
G
H
J
L
M
K
2
1
3
A
B
C
D
F*
N
G
H
J
E K
M
L
2
3
1
2.8 (72)
1.78
(45.2)
0.25
(6.4)
2.85 (72.3)
3.4 (86)
0.25
(6.4) 1.8 (46)
6.3 (160)
Model #
3573B2632
3573B2640
3573B2642
3573B2644
3573B2645
3573B4620
3573B4632
3573B4640
3573B4642
3573B4643
3573B4644
3573B4645
3573B4652
Base
1120C91
1042C91
888C91
1171C91
1172C91
1136C91
1122C91
1028C91
893C91
1123C91
1163C91
1164C91
1129C91
A
0.4 (11)
0.5 (13)
0.4 (11)
0.5 (13)
0.5 (13)
0.8 (19)
0.8 (19)
1.1 (27)
0.8 (19)
1.1 (27)
1.1 (27)
1.1 (27)
1.1 (27)
B
0.7 (17)
0.6 (15)
0.7 (17)
0.6 (15)
0.6 (15)
0.7 (17)
0.7 (17)
1.0 (24)
0.7 (17)
0.8 (19)
0.8 (19)
0.8 (19)
1.0 (24)
C
1.29 (32.8)
1.36 (34.5)
1.29 (32.8)
1.47 (37.2)
1.47 (37.2)
2.15 (54.6)
2.15 (54.6)
2.32 (58.9)
2.15 (54.6)
2.64 (67.1)
2.86 (72.7)
2.86 (72.7)
2.32 (58.9
D
0.4 (11)
0.4 (11)
0.4 (11)
0.5 (13)
0.5 (13)
0.6 (15)
0.6 (15)
0.6 (15)
0.6 (15)
1.3 (33)
0.7 (17)
0.7 (17)
0.6 (15)
E
2.7 (69)
2.7 (69)
2.7 (69)
2.7 (69)
2.7 (69)
3.4 (86)
3.4 (86)
3.4 (86)
3.4 (86)
3.7 (94)
3.7 (94)
3.7 (94)
3.4 (86)
F
2.4 (61)
2.4 (61)
2.4 (61)
2.5 (63)
2.5 (63)
4.0 (101)
4.0 (101)
4.3 (110)
4.0 (101)
4.3 (110)
4.3 (110)
4.3 (110)
4.3 (110)
G
0.2 (5)
0.2 (5)
0.2 (5)
0.2 (5)
0.2 (5)
0.3 (7)
0.3 (7)
0.3 (7)
0.3 (7)
0.3 (7)
0.3 (7)
0.3 (7)
0.3 (7)
H
2.38 (60.5)
2.38 (60.5)
2.38 (60.5)
2.38 (60.5)
2.38 (60.5)
2.85 (72.4)
2.85 (72.4)
2.85 (72.4)
2.85 (72.4)
2.85 (72.4)
2.85 (72.4)
2.85 (72.4)
2.85 (72.4)
J
1.6 (41)
1.6 (41)
1.6 (41)
1.6 (41)
1.6 (41)
2.2 (56)
2.2 (56)
2.6 (64)
2.2 (56)
2.6 (64)
2.6 (64)
2.6 (64)
2.6 (64)
K
0.4 (11)
0.4 (11)
0.4 (11)
0.8 (19)
0.8 (19)
0.8 (19)
0.8 (19)
0.8 (19)
0.8 (19)
0.7 (17)
0.7 (17)
0.7 (17)
0.8 (19)
L
1.8 (46)
1.8 (46)
1.8 (46)
1.8 (46)
1.8 (46)
1.4 (36)
1.4 (36)
1.7 (44)
1.4 (36)
2.0 (50)
2.0 (50)
2.0 (50)
1.7 (44)
M
1.2 (30)
1.2 (30)
1.2 (30)
1.1 (27)
1.1 (27)
1.6 (39)
1.6 (39)
1.9 (48)
1.6 (39)
1.8 (46)
1.8 (46)
1.8 (46)
1.9 (48)
N
1.5 (38)
1.5 (38)
1.5 (38)
1.5 (38)
1.5 (38)
–
–
–
–
–
–
–
–
For replacement valve (less base): Size 1 – order model 3573B2602; Size 2 – order model 3573B4602.
NOTE: Add 2.6” (67 mm) to dimension F for models with pressure switches.
For accessories please see page 17.