Din Standard Globe Valve

Category : Globe Valve
Email : vmv@vmv-valve.com
Phone : +86-577-67978269

E-mail

Application
Petroleum, chemical industry,pharmacy,fertilizer,power industry,etc.

Advantage
1. Disc is coniform and streamline shape design, reliable seal, longer use life.
2. Human engineering hand wheel-an enhanced design provides longer life, easy and convenient operation, more safety.
3. Steam Heat-treatment and surface nitriding-treatment to sure fuction-resistanced and friction-resistanced

Technical specification
Design standard: DIN 3356
Face to face dimension: DIN 3202
Flanged ends: DIN 2543-2546
Test & inspection: DIN 3230

Performance specification

Nominal Pressure		PN
Test Pressure	Strength test	1.5PN	MPa
	Sealing test	1.1PN
	Gas seal test	0.6
	--	--
Suitable temp		-196℃~600℃

NO.	Part name	Material
1	Body	GS-C25、1.4301、1.4401
2	Seat	1.4301、Stellite
3	Disc	1.4021、1.4301+ Stellite
4	Cap	1C45、1.4301、1.4401
5	Stem	1.4021、1.4301、1.4401
6	Metal gasket	Stainless steel
7	Back seal	1.4021、1.4301
8	Packing	Flexible graphite
9	Nut	ASTM 194-2H、A194-8
10	Double-headed bolt	ASTM 193-B7、A193-B8
11	Cover	GS-C25、1.4301、1.4401
12	Gland	GS-C25、1.4301
13	Jack bolt	ASTM 193-B7、A193-B8
14	Nut	ASTM 194-2H、A194-8
15	Stem nut	Copper alloy、D2、BL2
16	Hand wheel	Carbon steel
17	Nut	A194-2H、A194-8

PN 16
DN	Main connection size
DN	L	D	D1	D2	b	f	H	n-Φd
15	130	95	65	45	16	2	181	4-Φ14
20	150	105	75	58	18	2	181	4-Φ14
25	160	115	85	68	18	2	195	4-Φ14
32	180	140	100	78	18	2	215	4-Φ18
40	200	150	110	88	18	3	220	4-Φ18
50	230	165	125	102	20	3	225	4-Φ18
65	290	185	145	122	20	3	260	4-Φ18
80	310	200	160	138	20	3	275	8-Φ18
100	350	220	180	158	20	3	335	8-Φ18
125	400	250	210	188	22	3	390	8-Φ18
150	480	285	240	212	22	3	405	8-Φ22
200	600	340	295	268	24	3	520	12-Φ22
250	730	405	355	320	26	3	610	12-Φ26
300	850	460	410	378	28	4	660	12-Φ26
350	980	520	470	438	30	4	970	16-Φ26
400	1100	580	525	490	32	4	1055	16-Φ30
PN 25
15	130	95	65	45	16	2	181	4-Φ14
20	150	105	75	58	18	2	181	4-Φ14
25	160	115	85	68	18	2	195	4-Φ14
32	180	140	100	78	18	2	215	4-Φ18
40	200	150	110	88	18	3	220	4-Φ18
50	230	165	125	102	20	3	225	4-Φ18
65	290	185	145	122	22	3	260	8-Φ18
80	310	200	160	138	24	3	275	8-Φ18
100	350	235	190	162	24	3	335	8-Φ22
125	400	270	220	188	26	3	390	8-Φ26
150	480	300	250	218	28	3	405	8-Φ26
200	600	360	310	278	30	3	520	12-Φ26
250	730	425	370	335	32	3	610	12-Φ30
300	850	485	430	395	34	4	660	16-Φ30
350	980	555	490	450	38	4	970	16-Φ33
400	1100	620	550	505	40	4	1055	16-Φ36
PN 40
15	130	95	65	45	16	2	181	4-Φ14
20	150	105	75	58	18	2	181	4-Φ14
25	160	115	85	68	18	2	195	4-Φ14
32	160	140	100	68	18	2	215	4-Φ18
40	180	150	110	78	18	3	220	4-Φ18
50	230	165	125	102	20	3	225	4-Φ18
65	290	185	145	122	22	3	260	8-Φ18
80	310	200	160	138	24	3	275	8-Φ18
100	350	235	190	162	24	3	335	8-Φ22
125	400	270	220	188	26	3	390	8-Φ26
150	480	300	250	218	28	3	405	8-Φ26
200	600	375	320	285	34	3	520	12-Φ30
250	730	450	385	345	38	3	610	12-Φ33
300	850	515	450	410	42	4	660	16-Φ33
350	980	580	510	465	46	4	970	16-Φ36
400	1100	660	585	535	50	4	1055	16-Φ39

Comprehensive Solution For Steam And Heat System