Series 860 Butterfly Valves
  NOTE:*Lined piping which exceeds the liner thickness specification of ASTM 1545 may require ring spacers to avoid disc swing.
**12" valve size only, the operator mounting holes are offset 15° on ISO 5211 F12 bolt circle.
Size
in.
(mm)
A
in.
(mm)
B
in.
(mm)
C
in.
(mm)
D
in.
(mm)
E
in.
(mm)
F*
in.
(mm)
Shaft ISO Flange Wafer Lug O
in.
(mm)
P
in.
(mm)
Weight
lb.
(mm)
G
in.
(mm)
H
in.
(mm)
J
in.
(mm)
K
in.
(mm)
L
in.
(mm)
M
in.
(mm)
N
in.
(mm)
N
in.
(mm)
2
(50.8)
8 25/32
(223)
8 1/4
(209.6)
5 17/32
(140.5)
3 39/64
(91.7)
15/32
(11.9)
2 1/16
(52.4)
1 5/16
(33.3)
5/8
(15.9)
0.439
(11.2)
7/16
(11.1)
4.021
(102.1)
1/2
(12.7)
3/4
(19.1)
5/8-11 4 3/4
(120.7)
1 5/8
(41.3)
6
(2.7)
3
(76.2)
10 1/16
(255.6)
9
(228.6)
6 5/16
(160.3)
5
(127)
11/16
(17.5)
2 19/32
(65.9)
1 5/16
(33.3)
5/8
(15.9)
0.439
(11.2)
7/16
(11.1)
4.021
(102.1)
7/8
(22.2)
3/4
(19.1)
5/8-11 6
(152.4)
1 3/4
(44.5)
9
(4.1)
4
(101.6)
11 5/16
(287.3)
10 1/4
(260.4)
6 13/16
(173)
6
(152.4)
1
(25.4)
3 15/32
(88.1)
1 5/16
(33.3)
5/8
(15.9)
0.439
(11.2)
7/16
(11.1)
4.021
(102.1)
7/8
(22.2)
3/4
(19.1)
5/8-11 7 1/2
(190.5)
2
(50.8)
14
(6.3)
6
(152.4)
14 3/32
(358)
12 7/32
(310.4)
8 1/16
(204.8)
8 1/4
(209.6)
1 7/8
(47.6)
5 1/2
(139.7)
1 5/16
(33.3)
1
(25.4)
0.836
(21.2)
7/16
(11.1)
4.021
(102.1)
1 1/2
(38.1)
7/8
(22.2)
3/4-10 9 1/2
(241.3)
2 1/8
(54.0)
25
(11.3)
8
(203.2)
17 3/16
(436.6)
15 3/8
(390.5)
8 7/16
(214.3)
10 1/4
(260.4)
2 11/16
(68.3)
7 3/8
(187.3)
1 5/16
(33.3)
1
(25.4)
0.836
(21.2)
7/16
(11.1)
4.021
(102.1)
1 1/2
(38.1)
7/8
(22.2)
3/4-10 11 3/4
(298.5)
2 1/2
(63.5)
34
(15.3)
10
(254)
21 3/32
(535.8)
18 13/16
(477.8)
12 5/16
(312.7)
12 1/4
(311.2)
3 5/8
(92.1)
9 9/16
(242.9)
1 3/4
(44.5)
1 3/8
(34.9)
1.000
(25.4)
9/16
(14.3)
4.921
(125)
1 1/2
(38.1)
1
(25.4)
7/8-9 14 1/4
(362)
2 1/2
(63.5)
52
(23.4)
12
(304.8)
23 3/4
(603.3)
21
(533.4)
13 5/16
(338.1)
14 3/8
(365.1)
4 7/16
(112.7)
11 9/16
(293.7)
2 1/8
(54)
1 3/8
(34.9)
1.000
(25.4)
9/16
(14.3)
4.921
(125)
1 1/2
(38.1)
1
(25.4)
7/8-9 17
(431.8)
3
(76.2)
65
(29.3)