Watts GBV-1 - Manual (Page 2)

Dimensions — Weights
ES-GBV-1 0432 © Watts Regulator Co., 2004 Printed in U.S.A.
USA: 815 Chestnut St., No. Andover, MA 01845-6098; www.wattsreg.com
Canada: 5435 North Service Rd., Burlington, ONT. L7L 5H7; www.wattscanada.ca
Flow Capacities
1 /
2
" @ 295 ft 3 /hr.
3 /
4
" @ 760 ft 3 /hr.
*Capacities based on gas having a heating value of 1000 BTU
per cubic foot, 0.64 specific gravity, 1.0" w.c. pressure drop.
Note: This valve is not to be used as a mainline shutoff valve. Refer to literature ES-FBV-3 for mainline shutoff applications.
SIZE (DN) DIMENSIONS WEIGHT
A C D I
in. mm in. mm in. mm in. mm in. mm lbs. kgs.
1 ⁄
2
15 2 5 ⁄
16
59 1 7 ⁄
16
37 15 ⁄
16
24 1 ⁄
2
15 .41 .19
3 ⁄
4
20 2 11 ⁄
16
68 1 5 ⁄
8
41 1 1 ⁄
8
29 9 ⁄
16
15 .65 .30
C
D
A
I
Ball
Orifice