LPG globe valve

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LPG globe valve

Model: J41N-40
Nominal diameter: DN15∽200mm
Nominal: PN1.6∽4.0MPa
Main material: stainless steel, carbon
Liquefied natural gas: Medium
Temperature: -40∽ + 80 ℃
Flange standard : JB / T 79-94

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產(chǎn)品詳細

【J41N LPG Globe Valve - Main Parts Materials】

Body	Stem, valve flap	Sealing surface	filler
Carbon steel	stainless steel	Stainless steel and 101	Teflon
		nylon

【J41N LPG Globe Valve - Performance Parameters】

Nominal pressure PN	JIS10K	JIS20K		MPa
Nominal pressure PN	1.6	2.5	4.0
Shell test pressure PN	2.4	3.75	6.0
High pressure seal test pressure	1.76	2.75	4.4
Suitable media	Liquefied gas, natural gas and so on
proper temperature	-40 ∽ +80 ℃
Flange connection standard	JB / T 79-94

【J41N LPG globe valve - main dimensions

PN	DN	L	H	D	D1	D2	b	f	Z-φd	D0
	15	130	207	95	65	45	16	2	4-14	120
	20	150	217	105	75	55	16	2	4-14	140
	25	160	219	115	85	65	16	2	4-14	160
	32	190	280	135	100	78	18	2	4-18	180
2.5MPa	40	200	330	145	110	85	18	3	4-18	200
4.0MPa	50	230	350	160	125	100	20	3	4-18	240
10K	65	290	400	180	145	120	22	3	8-18	280
20K	80	310	430	195	160	135	22	3	8-18	320
	100	350	465	230	190	160	24	3	8-23	360
	125	400	502	270	220	188	28	3	8-25	400
	150	480	560	300	250	218	30	3	8-25	440
	200	600	580	360	310	278	34	4	12-25	480

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