Grooved Type Butterfly Valve,UL,ULC Listed,FM Approved

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Grooved Type Butterfly Valve,UL,ULC Listed,FM Approved

1.Size:2.5’’-12’’
2.Standard:API598
3.Pressure:200-300PSI
4.Material:CI,DI
5.Type:wafer type,groove type
UL/FM approval

Tel: +86- 532- 55785171 / 55785172 / 55786571 / 55786572

E-mail: info@qdiflow.com

Description

TECHNICAL REQUIREMENT :
    ● Design and Manufacture Conform to API609
    ● Top flange conform to ISO5211
    ● Grooved Ends Conform to AWWA C606 or Metric Dimensions
    ● Testing Conform to API598

Specification

NO.	Part Name	Material
1	Upper Shaft Sealing Nut	Carben Steel
2	Shaft Seal	EPDM
3	Body	ASTM A536 65-45-12
4	Upper Shaft	ANSI 416
5	Disc	ASTM A536 65-45-12+EPDM
6	Lower Shaft	ANSI 416
7	Lower Shaft Sealing Nut	Carben Steel
8	Signal Gearbox	ASTM A536 65-45-12

Dimensions data(mm)

Size	A	B	C	D	H	K	J	P	M	N	d	L
2-1/2"	125	95	32	112	111	218	152	90	70	9	10	44.2
3"	140	100	32	120	111	218	152	90	70	9	11	45.3
4"	160	100	32	165	111	218	152	90	70	9	14	52
5"	170	125	32	182	111	218	152	90	70	9	14	54.4
6"	190	140	32	216	111	218	200	90	70	9	16	55.8
8"	230	175	32	260	126	232	300	125	102	12	19	60.5
10"	260	200	45	320	126	232	300	125	102	12	22	66.5
12"	300	240	45	375	161	252	350	150	125	14	24	76.9