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Gate Valve

2½” to 12” OS & Y Iron Body Resilient Wedge Disc Gate Valve (MODEL 722H):

»..Meets or exceeds all requirements of AWWA C509
»..Painted as standard
»..Epoxy Coated inside and outside to AWWA C550 upon request
»..Stem also available in Stainless Steel (SUS 304).
»..Size 2½” with Cast Bronze
»..Stem also available in Stainless Steel (SUS 304)
»..Size 2½”-4” made with bonnet, Size 6”-12” made with separate yoke bolted to bonnet
». Only size 2½”-6”
»..H’ and H1’ denote longer stem to allow for tamper switch notch.

No.	Part	Material	Standard
1	Body	Ductile Iron	ASTM A126 Class B
2	Disc Rubber	Cast Iron Coated with EPDM
3	Disc Nut	Cast Bronze	ASTM B-62
4	Taper Pin	Stainless Steel	SUS 304
5	Stem	Brass	ASTM B-16
6	Hexagon Nut	Steel	ASTM A307-B
7	Gland	Cast Bronze	ASTM B-62
8	Hexagon Head Bolt	Steel	ASTM A307-B
9	Square Head Bolt	Ductile Iron	ASTM A-536
10	Gland Flange	Brass	ASTM B-16
11	Hexagon Nut	Brass	ASTM B-16
12	Yoke	Cast Iron	ASTM A126 Class B
13	Sleeve Nut	Ductile Iron	ASTM A536 Grade 65-42-12
14	Yoke Sleeve	Cast Bronze	ASTM B-62
15	Hand Wheel	Cast Iron	ASTM A126 Class B
16	Wheel Nut	Ductile Iron	ASTM A536 Grade 65-42-12
17	“O” Ring	EPDM	Commercial
18	Rubber Gasket	EPDM	Commercial
19	Hexagon Head Bolt	Steel	ASTM A307-B
20	Hexagon Nut	Steel	ASTM A307-B
21	Bonnet	Cast Iron	ASTM A126 Class B
22	Packing	Non-Asbestos	Commercial

Dimensions (mm)
Size	H	H1	D	D1	t	H'	H1'
2½"	303	359	178	178	17	323	379
3"	452	530	191	254	19	482	560
4"	464	566	229	254	24	494	595
6"	622	775	279	305	25	662	814
8	765	970	343	356	29	662	1020
10	919	1175	406	406	30	1051	1307
12	1080	1395	483	457	32	1220	1536