Brochure

Thermoplastic Valves Product Guide & Engineering Specifictions
Butterfly Valve Dimensions & Operational Information
Made in the U.S.A. Suitable for Oil-Free air handling to 25 psi, not for distribution of compressed air or gas Page 790
Due to Material Cost Variations, Prices Sub
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Dimensions
Nominal
Size
HIJKLMNOP
1-1/2 8-21/32 6-7/16 2-3/8 8 8-13/16 4-13/16 5-3/16 2-13/16 1-27/32
2 10-1/8 6-7/16 2-3/8 8 8-13/16 4-13/16 5-3/16 2-13/16 1-27/32
2-1/2 9-5/8 6-7/16 2-3/8 8 8-13/16 4-13/16 5-3/16 2-13/16 1-27/32
3 10-17/32 6-7/16 2-3/8 8 8-13/16 4-13/16 5-3/16 2-13/16 1-27/32
4 11-1/8 6-7/16 2-3/8 8 8-13/16 4-13/16 5-3/16 2-13/16 1-27/32
6 13-23/32 6-7/16 2-13/32 7-15/16 8-7/8 4-27/32 5-5/32 2-7/32 1-27/32
8 14-11/16 6-7/16 2-13/32 7-15/16 8-7/8 4-27/32 5-3/16 2-7/32 1-27/32
10 18-5/8 7-1/8 2-3/8 8 9-13/16 5-3/8 5-15/16 2-7/16 2-11/32
12 19-5/8 7-1/8 2-3/8 8 9-13/16 5-3/8 5-15/16 2-7/16 2-11/32
14 18-1/2 7-3/8 2-9/16 8 10-13/16 6-7/8 7-7/16 3-1/8 3
16 19-3/4 7-3/8 2-9/16 8 10-13/16 6-7/8 7-7/16 3-1/8 3
18 20-1/2 7-3/8 2-9/16 8 10-13/16 6-7/8 7-7/16 3-1/8 3
20 21-3/4 7-3/8 2-9/16 8 10-13/16 6-7/8 7-7/16 3-1/8 3
24 24 7-3/8 2-9/16 8 10-13/16 6-7/8 7-7/16 3-1/8 3
30-60 Contact Spears
®
for 30" to 60" Valve Dimensions
Nominal
Size
Pressure
Rating
1
(psi)
A
B
CDEFG
Standard, Lug Insert,
& Polypropylene
True Lug
1-1/2 150 8-5/32 1-9/16 2-1/4 5 5-19/32 9-3/32 4-3/32 11-5/32
2 150 9-11/32 1-15/16 2-9/16 6 6-13/32 9 4-3/4 13-1/8
2-1/2 150 10-9/32 2 2-3/4 7 6-25/32 9-1/4 5-1/4 13-1/8
3 150 11-1/2 2-3/32 2-13/16 7-1/2 7-27/32 12 5-5/8 14-5/32
4 150 13 2-9/32 3 9 8-1/2 12 6-1/4 15-5/8
6 150 16-19/32 2-3/4 3-13/32 10-31/32 11-3/32 13-7/8 8-19/32 19-7/32
8 150 18-5/8 2-15/16 3-23/32 13-1/2 12 13-15/16 9-1/2 21-7/16
10 150 N/A 3-1/4 4-1/4 16 N/A N/A 11 26-5/8
12 150 N/A 3-1/2 4-1/2 19 N/A N/A 12 29-1/8
14 100
2
N/A 6-1/4 N/A 21 N/A N/A 13-3/16 29
16 85
2
N/A 6-3/4 N/A 23-1/2 N/A N/A 14-7/16 31-1/2
18 70
2
N/A 7-1/8 N/A 25 N/A N/A 15-3/16 33
20 50
2
N/A 7-3/4 N/A 27-1/2 N/A N/A 16-7/16 35-1/2
24 50
2
N/A 8-7/16 N/A 32 N/A N/A 18-11/16 40
30-60 Contact Spears
®
for 30" to 60" Valve Dimensions
1: Maximum Internal Pressure Rating @ 73°F
2: Additional pressure rating is possible with attention to flow direction.
Standard, True Lug & Polypropylene
F
D
A
C
OPERATOR
SIDE
26
I
H
G
J
M
OPEN
SHUT
N
O
P
M
L
K
27
28
E
B