Stainless steel globe valve

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Stainless steel globe valve

Model: J41W
Nominal diameter: DN15～400mm
Nominal pressure: PN1.6~16.0MPa
Applicable temperature: ≤200°C～≤350°C
Applicable medium: Nitric acid, acetic acid, water, oil, gas and some corrosive liquid
Operation: manual, bevel gear, motor
design and manufacture: GB12235
structural length: GB12221
flange dimensions: GB9113 JB79
pressure - temperature: GB9131
test - test: GB / T13927 JB / T9092

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Product details

First, J41W stainless steel globe valve performance specifications:

model	Nominal pressure	test pressure			Working temperature (°C)	Applicable medium
model	Nominal pressure	Strength (water) (Mpa)	Sealed (water) air (Mpa)	Low pressure sealed air (Mpa)	Working temperature (°C)	Applicable medium
J41W-16P(R)	1.6	2.4	1.8	0.6	≤200	NITRIC ACID
J41W-25P(R)	2.5	3.8	2.8	0.6	≤200	Nitric acid
						ACETIC ACID
						Acetic acid
						NITRIV ACID
						Nitric acid
J41W-40P(R)	4.0	6.0	4.4	0.6	≤200	ACETIC ACID
J41W-64P(R)	6.4	9.6	7.0	0.6	≤200	Acetic acid

Second, J41W stainless steel globe valve main parts material:

Part Name	ZG1Cr18Ni9Ti series	ZG00Cr18Ni10 series	ZG1Cr18Ni12Mo2Ti series	ZG00Cr17Ni14Mo2 series	WCB series
Body/bonnet	ZG1Cr18Ni9Ti	ZG00Cr18Ni10	ZG1Cr18Ni12Mo2Ti	ZG00Cr17Ni14Mo2	WCB
Valve flap	ZG1Cr18Ni9Ti	ZG00Cr18Ni10	ZG1Cr18Ni12Mo2Ti	ZG00Cr17Ni14Mo2	1Cr13
Valve stem	ZG1Cr18Ni9Ti	00Cr18Ni10	1Cr18Ni12Mo2Ti	00Cr17Ni14Mo2	1Cr13
filler	PTFE weave	PTFE weave	PTFE weave	PTFE weave	graphite
Gasket	304+PTFE	304L+PTFE	316+PTFE	316L+PTFE	Graphite +304
Gland	ZG1Cr18Ni9Ti	ZG00Cr18Ni10	ZG1Cr18Ni12Mo2Ti	ZG00Cr17Ni14Mo2	WCB
Packing pressure ring	1Cr18Ni9Ti	00Cr18Ni10	1Cr18Ni12Mo2Ti	00Cr17Ni14Mo2	1Cr13
bolt	1Cr17Ni2	1Cr17Ni2	1Cr17Ni2	1Cr17Ni2	35CrMoA
Nut	1Cr18Ni9Ti	1Cr18Ni9Ti	1Cr18Ni9Ti	1Cr18Ni9Ti	45

Third, stainless steel globe valve 1.6MPa main connection size and weight:

size	DN	15	20	25	32	40	50	65	80	100	125	150	200	250	300	350	400
L	Mm	130	150	160	180	200	230	290	310	350	400	480	600	650	750	850	950
H	Mm	200	243	253	280	312	321	325	355	415	460	510	700	975	1115	1250	1380
W	Mm	120	140	160	160	200	200	240	240	280	320	360	560	600	700	800	900
weight	Kg	5	6.5	7	13.5	16	32	45	60	80	107	134	268	449	663	750	1170

J41W stainless steel globe valve 2.5MPa main connection size and weight:

size	DN	15	20	25	32	40	50	65	80	100	125	150	200	250	300	350	400
L	Mm	130	150	160	180	200	230	290	310	350	400	480	600	650	750	850	950
H	Mm	200	243	253	280	312	321	325	355	415	460	510	700	975	1115	1250	1380
W	Mm	120	140	160	160	200	200	240	240	280	320	360	560	600	700	800	900
weight	Kg	5	6.5	7	13.5	16	32	45	60	80	107	134	268	449	663	750	1170

J41W stainless steel globe valve 4.0MPa main connection size and weight:

size	DN	15	20	25	32	40	50	65	80	100	125	150	200	250	300	350	400
L	Mm	130	150	160	180	200	230	290	310	350	400	480	600	650	750	850	950
H	Mm	200	243	253	280	312	321	325	355	415	460	510	700	975	1115	1250	1380
W	Mm	120	140	160	160	200	200	240	240	280	320	360	560	600	700	800	900
weight	Kg	5	6.5	7	13.5	16	32	45	60	80	107	134	268	491	705	850	1234

J41W stainless steel globe valve 6.4MPa main connection size and weight:

size	DN	15	20	25	40	50	65	80	100	125	150
L	Mm	170	190	210	230	260	300	340	380	430	550
H	Mm	195	228	250	325	360	410	450	485	537	646
W	Mm	140	160	180	200	240	280	320	360	400	450
weight	Kg	10	13	15	19	25	35	48	56	125	157

J41W stainless steel globe valve 10.0MPa main connection size and weight:

size	DN	15	20	25	32	40	50	65	80	100	125	150	200	250	300
L	Mm	170	190	210	230	260	300	340	380	430	500	550	650	775	900
H	Mm	195	228	250	325	360	410	450	485	537		840	925	1015	1200
W	Mm	100	100	120	160	160	180	200	200	240	-	-	-	-	-
weight	Kg	10	12	17	25	30	40	68	92	107	-	310	590	850	1040

J41W stainless steel globe valve 16.0MPa main connection size and weight:

size	DN	15	20	25	32	40	50	65	80	100	125	150	200
L	Mm	170	190	210	230	260	300	340	380	430	500	550	650
H	Mm	148	156	175	200	231	262	470	500	557	613	671	765
W	Mm	100	100	120	140	160	180	360	400	450	450	500	500
weight	Kg	4.64	7.42	10.07	12.3	15.2	29.71	65	83	125	175	249	375

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