flange ball valve(with 5211 mounting PAD)-企业官网

flange ball valve(with 5211 mounting PAD)

Stainless steel flange ball valve

Flange ball valve （49 series）

Blow out proof stem locking device.
Compensated seal design.
WCB material available.
Size： 1/2” ~ 10”
Working pressure：PN16, 150LB, 300LB
Working temp.：-50℃~230℃
Full port

Stainless steel flange ball valve

1.Feature:
Flange ball valve （49 series）
Blow out proof stem locking device.
Compensated seal design.
WCB material available.
Size： 1/2” ~ 10”
Working pressure：PN16, 150LB, 300LB
Working temp.：-50℃~230℃

Full port

2.Main parts material and dimensions.

PART NO.	PART	QTY	MATERIAL	PART NO.	PART	QTY	MATERIAL
1	Body	1	316 Stainless steel ASTM A351 CF8M/Carbon steel ASTM A216 WCB	13	Handle	1	304 Stainless steel(1/2"~2")
2	End connector	1	316 Stainless steel ASTM A351 CF8M/Carbon steel ASTM A216 WCB	13	Handle	1	Galvanized steel(2-1/2"~6")
3	Ball	1	316 Stainless steel	13A	Wrench block	1	304 Stainless steel(2-1/2"~6")
4	Seat	2	RPTFE	13B	Hand bolt	1	304 Stainless steel(2-1/2"~6")
5	Body seal	1	PTFE	14	Locking device(1/2"~2")	1	304 Stainless steel
6	Stem	1	316 Stainless steel	15	Sleeve	1	PVC
7	Thrust bearing	1	PTFE	16	Body stud	4	A193 ASTM A193.Gr.B8M(stainless steel)
8	Stem packing			16	(1/2"~2")	4	A193 ASTM A193.Gr.B7(carbon steel)
	1/2"~2"	2	PTFE	16A	Body stud(1-1/2"~2")	4	A193 ASTM A193.Gr.B8M(stainless steel) A193 ASTM A193.Gr.B7(carbon steel)
	2-1/2"~6"	3	PTFE		(2-1/2"~3")	6
9	Gland packing	1	304 Stainless steel		(4"~6")	8
10	Belleville washer	2	304 Stainless steel	17	Nut(1/2"~1")	4	A193 ASTM A193.Gr.B8M(stainless steel) A193 ASTM A193.Gr.B7(carbon steel)
11	Packing nut	1	304 Stainless steel	18	Anti-static device	2	316 Stainless steel
11A	Lock tab	1	304 Stainless steel	19	Stop pin	1	304 Stainless steel(1/2"~2")
11B	Handle nut	1	304 Stainless steel	19	Stop pin	2	304 Stainless steel(2-1/2"~6")
11C	Lock washer	1	304 Stainless steel(1/2"~2")
12	Stopper	1	304 Stainless steel(2-1/2"~6")

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