Thread socket weld end three pieces ball valve

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Three piece internal thread connection ball valve belongs to a kind of internal thread connection ball valve.

Product Detail

Thread socket weld end three pieces ball valve

Three piece internal thread connection ball valve belongs to a kind of internal thread connection ball valve.The casting of valve body adopts the advanced technology introduced from Taiwan, with reasonable structure and beautiful appearance.The valve seat adopts elastic sealing structure, which is reliable and easy to open and close.The stem adopts a down-mounted structure with an invertedseal, so that the stem will not be rushed out when the valve cavity is under abnormal pressure.

Three piece ball valve connection form has another butt welding (BW) socket welding (SW), and can be equipped with international standard ISO support platform and locking device.Can set 90° switch positioning mechanism, according to the need to lock to prevent misoperation, ball valve is a rotation of 90° valve, sealing performance is good, (full diameter ball valve) flow coefficient flow resistance coefficient is small, simple structure, long service life, easy to repair.

Three piece internal thread connecting ball valve is widely used in chemical industry, petroleum, light textile, electric power, food pharmaceutical, refrigeration, paper industry system control.Driving mode: manual, electric, pneumatic.

Within three vane type Q11F PN16 ~ PN100 thread ball valve is suitable for the PN1.0 ~ 10.0 MPa, working temperature - 29 ~ 200 ℃ (seal for enhanced ptfe) or - 29 ~ 300 ℃ (seal for para polystyrene) of all kinds of piping, used to truncate or on line in the medium, choose different material, can be respectively suitable for water, steam, oil, nitric acid, acetic acid, and other media.

Features:

Full port:1/4"~4"(DN6~DN100)

W.P.:1000WOG(PN63)

W.T.:-20℃~180℃

Investment casting

Blow-out proof stem

Locking device handle(option)

Thread type:ASME B1.20.1(NPT)

DIN 259/DIN 2999,BS 21,

ISO 288-1,ISO 7-1

Socket weld type:ASME B16.11&DIN3239 part2

Material List
No.	Parts	Material
1	Bonnet	WCB	CF8	CF8M
2	Gasker	PTFE
3	Seat	PTFE
4	Ball	CF8	CF8	CF8M
5	Body	WCB	CF8	CF8M
6	Bolt	304
7	Spring Washer	304
8	Nut	304
9	Stem	304	304	316
10	Stem Washer	PTFE
11	Packing	PTFE
12	Gland	304
13	Handle	304+PVC
14	Spring Washer	304
15	Nut	304

Unit:mm

Dimensions
SIZE		d	L	H	W	D	J
1/4"	DN6	10	67	52	95	14.2	9.5
3/8"	DN10	12	67	52	95	17.6	9.5
1/2"	DN15	15	72	55	105	21.8	9.5
3/4"	DN20	20	80.5	59	128	27.2	12.5
1"	DN25	25	92	66	145	33.9	12.5
1-1/4"	DN32	32	110	71	145	42.7	12.5
1-1/2"	DN40	38	118	82	160	48.8	12.5
2"	DN50	50	141	90	190	61.2	16
2-1/2"	DN65	65	169	122	220	73.9	16
3"	DN80	80	198	135	250	89.8	16
4"	DN100	100	245	156	300	115.2	19