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Type liquefied gas globe valve

Product [Stop Valve] Details Product Model: J41N Product Name: Stop Valve Product Features: This valve uses formed polytetrafluoroethylene/flexible gr

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product[Stop valve]Detailed Information

Product Model:	J41N type
Product Name:	globe valve
Product Features:	This valve uses formed polytetrafluoroethylene/flexible graphite as the sealing packing, and the initial seal is provided by the packing gland. When dynamic seal leakage caused by wear occurs, the packing gland nut can be used to adjust it. It is suitable for most high and medium pressure non corrosive fluid transportation occasions. Globe valve price, globe valve manufacturer, globe valve quotation

globe valveDetailed information:

1、 Main design parameters

Design and Manufacturing: GB/T12235-89
Flange connection: JB/T79-94, GB9113-2000
Structural length: GB12221-89
Nominal diameter: DN15~DN300mm
Nominal pressure: PN1.6, 2.5, 4.0MP.

2、 Main performance parameters

Nominal Pressure		Shell Test	Sealing Test	Upper Seal Test	Applicable Medium	Optimal temperature
JIS-10K	1.6	2.4	1.76	1.76	Liquefied gas Natural gas, etc	-40~+80℃
JIS-10K	2.5	3.75	2.75	2.75
JIS-20K	4.0	6.0	4.4	4.4

3、 Main component materials

Valve body and valve cover	Valve stem and disc	sealing surface	filler
WCB	stainless steel	Stainless steel and nylon	Polytetrafluoroethylene, nitrile rubber

4、 Main external dimensions

Nominal Diameter DN(mm)	Main connection dimensions and external dimensions of J41N-25 type (mm)
Nominal Diameter DN(mm)	L	D	D1	D2	b	f	Z-fd	H	H1	Do
15	130	95	65	45	16	2	4-14	252	194	120
20	150	105	75	55	16	2	4-14	270	200	120
25	160	115	85	65	16	2	4-14	310	235	140
32	180	135	100	78	18	2	4-18	322	260	160
40	200	145	110	85	18	3	4-18	360	345	180
50	230	160	125	100	20	3	4-18	405	370	200
65	290	180	145	120	22	3	8-18	435	420	240
80	310	195	160	135	22	3	8-18	475	455	280
100	350	230	190	160	24	3	8-23	525	495	320
125	400	270	220	188	28	3	8-25	600	570	360
150	480	300	250	218	30	3	8-25	615	586	400
200	600	360	310	275	34	3	12-25	720	635	450
250	730	425	370	332	36	3	12-30	862	710	500
300	850	485	430	390	40	4	16-34	935	790	500

Note: Stainless steel globe valves are still in production, J41W-25(16/40)P 、J41H-25(16/40)、 DN15~300mm， The dimensions are as shown in the table above.

Ordering Notice:

1、 ① Product name and model of J41N type globe valve ② Diameter of J41N type globe valve ③ Does the J41N type globe valve come with accessories for us to correctly select for you.
2、 If the J41N type globe valve model of the company has already been selected by the design unit, please order directly from our sales department according to the J41N type globe valve model.
3、 When the usage situation is very important or the environment is complex, please provide design drawings and detailed parameters as much as possible, and our experts will review and control them for you.
Thank you for visiting our website. If you have any questions You can call us and we will do our best to provide you with high-quality service.

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