American Standard Three Eccentric Flanged Clamped Butterfly Valve

Application of Standards

① Design and Manufacture of Valves in Accordance with API609
② Acceptance and Inspection: API598
③ Flange connection dimensions: ASME B16.5 (≤24 ") and ASME B16.5 (>24")
④ Structure length: API609
⑤ Temperature rating: ASME B16.34
⑥ Fire safety: API607, API6FA

Product specifications

① Main material: carbon steel, stainless steel, alloy steel
② Nominal diameter: NPS 2 "to NPS 36"
③ Pressure range: CL150~CL600
④ Operating temperature: -29℃~+600℃
⑤ Drive modes: manual, worm gear, electric, pneumatic, hydraulic
⑥ Application scope: It can be used for cutting off in the fluid pipelines of water supply, sewage, construction, food, electric power, medicine, metallurgy, light textile, energy, etc.

Main Components Material

		Material
Order number	Part name	Stainless steel	Carbon steel
1	Nut bolt	A193 B8	A193 B7
2	Bottom	A351 CF8	A216 WCB
3	Valve body	A351 CF8	A216WCB
4	Valve seat	PTFE/304	Black lead / SS
5	Dowel	A276304	A276420
6	Alveolar plate	A351 CF8	A216 WCB
7	Valve stem	A182 F304	2Cr13
8	Platen	A182 F304	A105
9	Filling	PTFE	Flexible graphite
10	Stuffing box gland	A351 CF8	A216 WCB
11	Bolt	A193 B8	A193 B7
12	Nut	A1948	A1942H
13	Support	A216WCB	A216 WCB
14	Worm gear	Groupware	Groupware

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American Standard Three Eccentric Flanged Clamped Butterfly Valve

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Main size data

CLASS150Lb

NPS		3"	4"	6"	8"	10"	12"	14"	16"	18"	20"	24"	30"	36"
L		49	56	70	71	76	83	92	102	114	127	154	165	203
H		320	342	415	510	567	665	739	825	910	990	1210	1453	1775
H1		185	195	243	263	295	342	385	430	469	500	618	875	939
E		140	140	140	150	150	200	200	240	240	300	320	512	512
B		63	63	63	84	84	108	108	152	152	168	192	279	279
D		160	160	300	400	400	600	600	600	800	800	800	400	400
	WF	9	11	17	25	40	61	82	123	150	204	300	454	762
Weight (kg)	WL	9	14	20	31	49	79	107	150	182	253	398	490	771

CLASS300Lb

NPS		3"	4"	6"	8"	10"	12"	14"	16"	18"	20"	24"	30"	36"
L		64	64	76	89	114	114	127	140	152	152	154	165	203
H		320	342	415	510	567	665	739	825	910	990	1210	1937	2198
H1		185	195	243	263	295	342	385	430	469	500	618	1180	1298
E		140	140	140	150	150	200	200	240	240	300	320	512	570
B		63	63	63	84	84	108	108	152	152	168	192	279	368
D		160	160	300	400	400	600	600	600	800	800	800	600	600
	WF	13.5	18	28	49	68	109	186	264	297	363	454	816	1420
Weight (kg)	WL	15.5	21	34	60	88	117	207	308	408	468	748	1338	2154