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Electric welding globe valve

Products > Power station valve > Electric welding globe valve

Electric welding globe valve

Model: J961H / Y
Nominal diameter: DN20 ~ 300mm
Nominal pressure: PN2.5 ~ 3.2MPa
Main material: steel, stainless steel, forged steel, chrome molybdenum steel, Chromium-molybdenum-vanadium steel
Operation: manual, electric
Design and manufacturing: E101, JB / T3595, DL / T531
Construction Length: E101, JB / T2766, GB / T15188.1
Pressure - Temperature Rating: E101, JB / T3595
Weld Groove Size: GB12224, JB / T3595, ASME B16.2

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產(chǎn)品詳細

Pressure test

Model	Nominal pressure	Strength test (MPa)	Seal test (MPa)	Applicable temperature ℃	Suitable media
J61Y-250I J961Y -250I	25.	37.5	27.5	≤550	Water, steam, oil
J61Y-320I J961Y -320I	32.0	48.0	35.2	≤550
J61Y-P54100V J961Y -P54100V	P54100V	30.0	11.0	≤540
J61Y-P64140V J961Y -P64140V	P54100V	42.0	15.4	≤540
J61Y-P57170V J961Y -P67170V	P57170V	63.0	18.7	≤570

Main parts materials and performance

Body	cap	Bracket	Valve stem	Seal ring	filler	Stem nut
WCB 25	WCB 25	WCB 25	2Cr13	Enhance flexible graphite	Enhance flexible graphite	ZCu1A110Fe3
WC6 12Cr1MoV	WC6 12Cr1MoV	WC6 25	38CrMoV 20Cr2MoV
WC9 12Cr1MoV	WC9 12Cr1MoV	WC9 25	38CrMoV 20Cr2MoV

Specifications The main size PN 25.0-32.0MPa P57170V

model	DN	d	L	L1	L2	H	Denso models
J961Y-250	20	19	150	363	197	576	DZW15
	25	22	180	363	197	590	DZW15
	32	26	180	363	197	606	DZW15
	40	36	250	363	197	722	DZW20
	50	42	250	363	197	722	DZW30
	65	56	340	473	277	1060	DZW45
	80	80	390	526	283	1280	DZW90
	100	84	480	526	283	1290	DZW90
J961Y-320	20	19	150	363	197	276	DZW15
	25	22	180	363	197	590	DZW15
	32	26	180	363	197	606	DZW15
	40	36	250	363	197	722	DZW20
	50	42	250	363	197	722	DZW30
	65	60	470	526	283	1140	DZW90
	80	80	570	526	283	1350	DZW120
	100	96	660	554	609	1500	DZW180
J961Y-P57170V	20	19	150	363	197	576	DZW15
	25	22	180	363	197	590	DZW15
	32	26	180	363	197	606	DZWl5
	40	36	250	363	197	722	DZW20
	50	42	250	363	197	722	DZW30
	65	60	762	526	283	1543	DZW90
	80	74	864	526	283	1790	DZWl20
	100	88	965	554	309	1890	DZWl80