Control systems Control valves
4
Dimensions for the Spira-trol TM two-port control valve approximate in mm and (inches)
Valve size
Screwed BSP
Flanged
Thread
Bellows seals and extended bonnet
A
B
C
A1
C1
D
E
F
All (except LE43/LE63 JIS/KS10) 130 (5.1) 150 (5.9) 160 (6.3) 180 (7.1) 200 (7.9) 230 (9.1) 290 (11.4) 310 (12.2)
LE43/63 JIS/KS10
mm
inches
DN15 (½") DN20 (¾") DN25 (1") DN32 (1¼") DN40 (1½") DN50 (2") DN65 (2½") DN80 (3") DN100 (4")
130 (5.1) 155 (6.1) 160 (6.3) 185 (7.3) 205 (8.1) 230 (9.1)
40 (1.6) 45 (1.8) 50 (2.0) 60 (2.4) 65 (2.6) 80 (3.1)
103 (4.1) 103 (4.1) 103 (4.1) 132 (5.2) 132 (5.2) 127 (5.0)
124 (4.9) 144 (5.7) 160 (6.3) 176 (7.0) 198 (7.8) 222 (8.7) 290 (11.4) 310 (12.2)
103 (4.1) 103 (4.1) 103 (4.1) 132 (5.2) 132 (5.2) 127 (5.0) 201 (7.9) 201 (7.9) 216 (8.5)
69 (2.7)
M8
216 218 214 243
8.5
8.58 8.42 9.57
238 351
9.37
81 (3.2)
M12
13.82
350 (13.8) 350 (13.8)
365
14.37
Bellows sealed or extended bonnet version
E
4.1 35
D
Screwed version
Flanged version
E
E
D
D
F
C
C1
B
A1
A
Weights approximate in kg (and lbs)
KE valves
LE valves
Additional bellows and Extended bonnet
Valve size
LE31
LE33
LE43
LE63
KE43
KE61
KE63
KE71
KE73
DN15 (½")
6.0 (13)
4.5 (10)
5.5 (12)
4.5 (10)
5.5 (12)
4.0 (9)
5.0 (11)
5.0 (11)
5.0 (11)
DN20 (¾")
6.8 (15)
5.5 (12)
6.8 (15)
5.5 (12)
6.8 (15)
5.0 (11)
6.0 (13)
6.0 (13)
6.0 (13)
4.5 (10)
DN25 (1")
7.0 (15)
6.0 (13)
7.0 (15)
6.0 (13)
7.0 (15)
5.5 (12)
6.5 (14)
6.5 (14)
6.5 (14)
DN32 (1¼") 13.5 (30) 11.5 (25) 13.5 (30) 11.5 (25) 13.5 (30) 9.0 (20) 10.0 (22)
10.0 (22) 10.0 (22)
DN40 (1½") 14.0 (31) 12.0 (26) 14.0 (31) 12.0 (26) 14.0 (31) 10.0 (22) 12.8 (28)
12.8 (28) 12.8 (28)
5.5 (12)
DN50 (2")
17.0 (37) 13.0 (29) 17.0 (37) 13.0 (29) 17.0 (37) 11.0 (24) 15.0 (33)
15.0 (33) 15.0 (33)
DN65 (2½") 35.0 (77)
35.0 (77)
35.0 (77)
-
32.0 (71)
32.0 (71) 32.0 (71)
10 (21)
DN80 (3")
40.0 (88)
40.0 (88)
40.0 (88)
-
36.0 (79)
36.0 (79) 36.0 (79)
DN100 (4") 54.0 (119)
54.0 (119)
54.0 (119)
-
53.0 (117) 53.0 (117) 53.0 (117)
13 (28)
TI-S24-71 CTLS Issue 20
Page 19 of 23
Spira-trol TM Two-port Control Valves EN Standard K&L Series DN15 to DN100 (½" to 4")
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