Standard
Deign Standard	ANSI/AWWA C508
Face to Face	ASME B16.10
Body Flange Drilling	ASME B16.1 Class 125
Inspection standard	ANSI/AWWA C508;API 598

Size	DN	φD0	P.C.D	ΦE	L	H	T	NxφD
2"	50	152	120.7	156	203	140	16	4xφ19
2½"	65	178	139.7	176	216	168	18	4xφ19
3"	80	190.5	152.4	190	241.3	175	20	4xφ19
4"	100	228.6	190.5	228	292	211	23.8	8xφ19
5"	125	254	215.9	254	330	211	23.8	8xφ22.4
6"	150	280	241.3	280	355.6	255	25.4	8xφ22.4
8"	200	343	298.5	340	495	314	28.6	8xφ22.4
10"	250	406.4	362	424	622	353	30.2	12xφ25.4
12"	300	483	431.8	482	698	411	31.8	12xφ25.4
Size	DN	φD0	P.C.D	ΦE	L	H	T	NxφD
2"	50	152	120.7	156	203	140	16	4xφ19
2½"	65	178	139.7	176	216	168	18	4xφ19
3"	80	190.5	152.4	190	241.3	170	20	4xφ19
4"	100	228.6	190.5	228	292	209	23.8	8xφ19
5"	125	254	215.9	254	330	212	23.8	8xφ22.4
6"	150	280	241.3	280	355.6	245	25.4	8xφ22.4
8"	200	343	298.5	340	495	312	28.6	8xφ22.4
10"	250	406.4	362	424	622	358	30.2	12xφ25.4
12"	300	483	431.8	482	698	416	31.8	12xφ25.4

Technical Data
Working Pressure	ANSI Class 125
Working Temperature	0℃ ~ 100℃
Suitable Medium	Water, Oils

	Material Of Main Parts
NO	Part Name	Material
1	Body	ASTM A126/GG20/GG25
2	Seat Ring	ASTM B36/B62/BRASS/BRONZE
3	Cap Gasket	EPDM
4	Disc	ASTM A536/GGG40+EPDM
5	Disc Shim	A307 GR B/A3
6	Disc Bolt	A307 GR B/A3
7	Hinge	ASTM A536/GGG40
8	Hinge Pin	SS416
9	Bolt	A307 GR B/A3
10	Spring Shim	A307 GR B/A3
11	Cap	ASTM A126/GG20/GG25

 

Features
1.Tramlines design which enable the water head had small loss and not heal
up the odds and ends easily.
2.Epoxy resin coating of whloe body,separating completely between shell and
medium ,which can prevent the valve from corroding by the medium.
3.Disc adopt the rubber of ductile iron draping coated,good elasticity,long
service life.
4.Simple and compact constuction, operating reliably and presenting easily.