User Manual

3
E F Weight
Size
A B C
36 in
2
60 in
2
36 in
2
60 in
2
36 in
2
60 in
2
½ - ¾
(15)-(20)
5 ½
(140)
1 11/16
(43)
1 3/16
(30)
9 7/8
(251)
--
--
9 ¼
(235)
--
--
21
(9.5)
--
--
1
(25)
7 3/16
(183)
2 7/8
(74)
2 5/16
(58)
9 7/8
(251)
11 ¾
(298)
9 ¼
(235)
11 ¼
(286)
25 ½
(11.6)
39
(17)
1 ¼-1 ½
(32)-(40)
8 7/8
(226)
3 1/8
(79)
2 7/8
(74)
9 7/8
(251)
11 ¾
(298)
9 ¼
(235)
11 ¼
(286)
31 ½
(14.3)
45
(20)
2
(50)
8 7/8
(226)
3 1/8
(79)
2 7/8
(74)
9 7/8
(251)
11 ¾
(298)
9 ¼
(235)
11 ¼
(286)
33 ½
(15.2)
47
(21)
2 ½
(65)
9 3/8
(238)
5 ¼
(133)
4 5/8
(118)
--
--
11 7/8
(302)
--
--
11 ¼
(286)
--
--
72
(33)
3
(80)
10
(254)
6 1/8
(155)
5 3/8
(136)
--
--
11 7/8
(302)
--
--
11 ¼
(286)
--
--
84
(39)
4
(100)
11 7/8
(302)
7 1/8
(181)
7 3/8
(187)
--
--
11 7/8
(302)
--
--
11 ¼
(286)
--
--
145
(66)
The DKLO Series Control Valve is designed for
economical control of steam, water, gas and process
applications in typical institutional, commercial and
industrial processes. The DKLO Series is available with
either a direct or reverse acting actuator that meets most
application requirements.
MAXIMUM RATED FLOW COEFFICIENTS* (Cv)
VALVE SIZE
½ ¾ 1 1 ¼ 1 ½ 2 2 ½ 3 4
5.2 7 11 20 25 30 71 94 146
PERCENT OF TRAVEL 5 10 20 30 40 50 60 70 80 90 100
Valve Size Travel Orifice Cv
C 0.1 0.2 0.3 0.36 0.41 0.46 0.51 0.56 0.6 0.65 0.7
E 0.3 0.5 0.7 0.9 1.1 1.3 1.5 1.7 1.9 2 2.1
A 0.3 0.6 1.2 1.7 2.2 2.6 2.9 3.1 3.2 3.25 3.3
B 0.15 0.25 0.65 1.5 2.7 3.3 3.7 3.9 4.1 4.2 4.3
1/2 1/4
T 0.7 1.2 2.0 2.7 3.2 3.8 4.3 4.7 4.9 5.1 5.2
3/4 5/16 T 0.7 1.3 2.4 3.3 4.2 4.9 5.5 6.0 6.4 6.8 7.0
1 1/4 T 0.7 1.3 2.4 3.8 5.5 4.7 9.0 10.0 10.6 10.9 11.0
1-1/4 5/16 T 0.8 1.7 4.0 6.5 9.3 12.6 15.3 17.0 18.1 19.1 20.0
1-1/2 5/16 T 1.0 2.0 4.5 7.2 9.9 12.4 15.2 18.2 20.9 23.4 25.0
2 5/16 T 1.0 2.0 4.5 7.4 10.6 15.1 18.8 22.8 26.1 28.3 30.0
2-1/2 3/4 T 5 11 23 36 46 53 59 62.5 65.7 68 71
3 3/4 T 5 11 30 47 61 72 79 85 90 92 94
4 3/4 T 12 23 46 69 89 104 116 127 134 140 146
Cv TABLE
DIMNESIONS
inches (mm)
AND WEIGHTS
pounds (kg)