Product Details

Product Description

Power Station Valve is mainly used in pipeline, cutting off or connecting pipeline medium in various systems of thermal power station. Applicable medium: water, steam and other non-corrosive media. Compared with other valve products, the utility valve features high temperature and high pressure, unique self-sealing design. The higher the pressure, the more reliable the sealing. Due to the characteristics of performance technology and special working conditions, the product also has the characteristics that can not be replaced by other products.

Specifications.

1.Design Manufacture According to JB3595.
2.Face to face According to JB3595.
3.Connection end conforms to JB3595 or user's requirements.
4.Valve check and test According to JB3595.

Main Parts Material and Application.

Body	Bonnet	Braked Board	Seat	Stem	Packing	Medium	Max.Temp
WCB	WCB	WCB+Stellite12	Stellite6	25Cr2Mo1VA	Expanded graphite	Water.Steam,Oil	425
WC6	WC6	WC6+Stellite12	Stellite6	25Cr2Mo1VA	Expanded graphite	Water.Steam,Oil	540
WC9	WC9	WC9+Stellite12	Stellite6	25Cr2Mo1VA	Expanded graphite	Water.Steam,Oil	570

Size and Dimensions:

Type	Class	Nominal Diameter		Standard Values			Reference
Type	Class	NPS(inch)	DN(mm)	L	d	D	D0	H
J61Y	1500	2.5	65	340	59	78	350	800
		3	80	390	74	93	400	820
		4	100	480	98	118	500	910
		5	125	580	122	145	550	985
		6	150	630	146	176	650	1105
	2000	2.5	65	420	57	78	450	814
		3	80	470	72	93	500	895
		4	100	570	96	118	600	975
		5	125	660	116	145	650	1045
		6	150	760	140	176	800	1246
	2500	2.5	65	420	54	78	450	840
		3	80	470	67	93	500	940
		4	100	570	87	118	600	1045
		5	125	660	110	145	700	1275
		6	150	760	132	176	800	1400
	3500	2	50	250	38	64	350	625
		2.5	65	480	45	78	550	890
		3	80	640	58	96	700	1030
		4	100	762	80	125	800	1155
		5	125	864	99	148		1315