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Thermoplastic Valves Product Guide & Engineering Specifictions
True Union, Spigot, Flanged Diaphragm Valves
E
D
C
B
E
D
G
F
Spigot Diaphragm Dimensions & Weights
Nominal
Size
Dimension Reference (inches, ± 1/16) Approx. Wt. (Lbs.)
B C D E PVC CPVC
1/2 2-5/8 4-7/8 3-11/32 2-7/8 .61 .63
3/4 2-3/4 5 3-3/4 3-1/4 .79 .82
1 3-1/8 5-3/8 4-7/16 3-5/16 1.32 1.36
1-1/4 3-3/4 6-1/4 5-5/8 4-19/32 2.41 2.50
1-1/2 3-3/4 6-1/2 5-5/8 4-19/32 2.43 2.52
2 4-3/4 7-3/4 7 5-7/8 4.15 4.43
Flanged Diaphragm Dimensions & Weights
Nominal
Size
Dimension Reference (inches, ± 1/16) Approx. Wt. (Lbs.)
D E F G PVC CPVC
1/2 3-11/32 2-7/8 3-1/2 2-9/16 .98 1.02
3/4 3-3/4 3-1/4 3-7/8 2-5/8 1.31 1.37
1 4-7/16 3-5/16 4-1/4 2-13/16 2.00 2.08
1-1/4 5-5/8 4-19/32 4-5/8 3-1/4 3.71 3.76
1-1/2 5-5/8 4-19/32 5 3-3/8 3.88 4.04
2 7 5-7/8 6 4 5.59 5.71
2-1/2 10-1/4 8-7/8 7-1/2 5-19/32 15.75 16.43
3 10-1/4 8-7/8 7-1/2 5-19/32 15.75 16.45
4 12-1/4 10-1/2 9 6-5/8 24.44 25.37
6 16-3/4 18-13/32 11 9-3/8 53.90 58.43
8 21 21-19/32 13-1/2 11-5/32 96.28 100.05