Casting Steel Bevel Gear B.B Globe Valve

Cast steel bevel gear B.B stop valve is suitable for the management system of cryogenic liquid storage and transportation equipment. It has the characteristics of flexible switch and reliable sealing. It can also be used in other low temperature and cryogenic media management systems.

Product Details

Product Description

This casting steel bevel gear B.B globe valve is suitable for the management system of cryogenic liquid storage and transportation equipment. It has the characteristics of a flexible switch and reliable sealing. It can also be used in other low-temperature and cryogenic media management systems.

A globe valve is a type of valve that regulates flow in a pipeline, as opposed to a ball valve. The spherical body shape of the casting steel bevel gear B.B globe valve is named after the internal baffle that separates the two sides of the body. This has an aperture that serves as a seat for a movable plug, which may be used to close the valve. If you are interested in it, please do not hesitate to contact us for more information.

Standard

Design and manufacture of the casting steel bevel gear B.B globe valve: JB/T7749-95

Structure length: GB/T12221-89

Connection end: GB/T9113-2000, HG20592-97, SH3406-96GB/T12224-89

Inspection and test: JB/T7749-95

Model		DJ41Y-16	DJ41Y-16P	DJ41Y-25	DJ41Y-25P	DJ41Y-40	DJ41Y-40P
Working pressure (MPa)		1.6		2.5		4
Applicable temperature (°C)		-45		-101		-196
Applicable medium		Low-temperature mediums such as liquefied natural gas, ethylene, propylene
Material	Valve body, bonnet	LCB	LC3	LCB	LC3	LCB	LC3
	Disc, seat	Chrome nickel steel + cobalt-chromium tungsten
	Valve stem	Chrome nickel steel

Nominal diameter	Main dimensions and connection dimensions							H
Nominal diameter	L	D	D1	D2	b	Z-d	D0	-46℃	-101℃	-196℃
DJ41Y-16C DJ41Y-16P DJ41Y-16R DJ641Y-16C DJ641Y-16P DJ641Y-16R DJ9B41Y-16C DJ9B41Y-16P DJ9B41Y-16R
50	230	160	125	100	16	4-18	240	460	480	520
65	290	180	145	120	18	4-18	280	475	505	525
80	310	195	160	135	20	4-18	280	520	550	590
100	350	215	180	155	20	8-18	320	545	575	615
125	400	245	210	185	22	8-18	360	590	620	660
150	480	280	240	210	24	8-23	400	650	650	730
200	600	335	295	265	26	12-23	400	850	850	930
250	730	405	355	320	30	12-25	450	956	986	1036
300	850	460	410	375	30	12-25	500	1095	1125	1175
DJ41Y-25 DJ41Y-25P DJ41Y-25R DJ641Y-25C DJ641Y-25P DJ641Y-25R DJ9B41Y-25C DJ9B41Y-25P DJ9B41Y-25R
50	230	160	125	100	20	4-18	240	460	480	520
65	290	180	145	120	22	8-18	280	475	505	525
80	310	195	160	135	22	8-18	280	520	550	590
100	350	230	190	160	24	8-23	320	545	575	615
125	400	270	220	188	28	8-25	360	590	620	660
150	480	300	250	218	30	8-25	400	650	680	730
200	600	360	310	278	34	12-25	400	850	880	930
250	730	425	370	332	36	12-30	450	956	986	1036
300	850	485	430	390	40	16-30	500	1095	1125	1175
DJ41Y-40 DJ41Y-40P DJ41Y-40R DJ641Y-40C DJ641Y-40P DJ641Y-40R DJ9B41Y-40C DJ9B41Y-40P DJ9B41Y-40R
50	230	160	125	100	20	-	240	483	504	546
65	290	180	145	120	22	-	280	499	530	551
80	310	195	160	135	22	-	280	546	578	620
100	350	230	190	160	24	-	320	572	604	646
125	400	270	220	188	28	-	360	620	61	693
150	480	300	250	218	30	-	400	683	741	767
200	600	360	320	282	38	-	400	893	924	977
250	730	425	385	345	42	-	450	1004	1035	1088
300	850	485	450	408	46	-	500	1150	1181	1234

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