BUV-1104 LONG NECK WAFER BUTTERFLY VALVE

THE BUV-1104 SERIES BUTTERFLY VALVES FEATURE A LONG NECK WHICH ALLOWS TOP FLANGE AND STEM TO PROVIDE FULL CLEARANCE OF PIPE INSULATION. THEY ARE DESIGNED TO MEET THE REQUIREMENTS OF INDUSTRIES AS OIL AND GAS DRILLING, CHEMICAL PLANTS, REFINERIES, POWER PLANTS, HVAC, SHIP BUILDING,WATER AND WASTE WATER. THE BUTTERFLY VALVES ARE DROP TIGHT PRESSURE RATED TO 200PSI AND ARE AVAILABLE IN SIZES 2”TO 12”.

THE LEADER AND NO.1 CHOICES IN THE OIL DRILLING INDUSTRY

THIS STYLE BUTTERFLY VALVES ARE MOUNT IN BETWEEN ANSI 125/150 FLANGES

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Product Detail

Catalog

Materials List and Dimentions

Materials List
No.	Description	Material
1	Body	Cast Iron ASTM A216, Ductile Iron ASTM A536, WCB Gr216A
2	Disc	Ductile Iron (Ni Plated), Ductile Iron (Nylon Coated),Aluminum Bronze, CF8M (316 SS), CF8 (304 SS)
3	Stem	416 Stainless Steel, 304 Stainless Steel, 316 Stainless Steel, Monel
4	Seat	BUNA-N, EPDM, FKM(Viton), Hypalon
5	Retainer Pin	ASTM Gr. 1065 Steel
6	O-Ring	BUNA-N (Viton Optional)
7	Bushing	Aluminium Bronze,PTFE

Size	ø1	P	B	D	C	L	S	n — M
2"	4.75	4.12	9.65	9.44	5.62	1.74	1.00	4-5/8-11
2.5"	5.50	4.88	9.65	10.19	6.12	1.86	1.00	4-5/8-11
3"	6.00	5.38	9.65	10.70	6.38	1.86	1.00	4-5/8-11
4"	7.50	6.88	9.65	12.00	7.12	2.11	1.00	8-5/8-11
5"	8.50	7.75	11.06	13.37	7.75	2.24	1.25	8-3/4-10
6"	9.50	8.75	11.06	14.5	8.25	2.24	1.25	8-3/4-10
8"	11.75	11.0	14.96	16.94	9.44	2.54	1.38	8-3/4-10
10"	14.25	13.38	14.96	20.07	11.25	2.74	1.38	12-7/8-9
12"	17.00	16.12	22.05	23.07	12.19	3.24	1.38	12-7/8-9