Product Overview

True Union Utility Swing Check Valves

Technical Information

Dimensions

Nominal

Size

Dimension Reference (inches, ±

1/16)

DBC

Socket Threaded/SR Threaded Socket Threaded/SR Threaded

1/2 1-7/8 3-7/16 3-1/2 5-3/16 4-13/16 2-1/8

3/4 2-1/4 3-9/16 3-9/16 5-1/2 4-15/16 2-1/8

1 2-9/16 4-1/8 4-5/16 6-7/16 6 2-5/8

1-1/4 3-1/8 4-7/8 5-1/16 7-7/16 6-13/16 3-3/8

1-1/2 3-9/16 4-9/16 4-3/4 7-3/8 6-1/2 3-3/8

2 4-5/16 5-5/8 5-3/4 8-5/8 7-9/16 4-1/4

2-1/2 6-3/16 7-7/16 7-9/16 10-15/16 10-3/16 5-11/16

3 6-13/16 7-7/16 7-1/2 11-3/16 10-1/4 5-11/16

4 7-3/4 9-3/4 9-7/8 14-5/16 12-3/4 7-1/4

NOT FOR USE WITH COMPRESSED AIR OR GAS

Made in the U.S.A. Page 6

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