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DIN Bellow Globe Valve

Features：Double bellow、convenient maintenance、double seal、position guide
Suitable：Electrical station、natural gas、ammonia、freeze system、hot-oil、hot-water
Standard：Design and manufacture standard：DIN3356-82；
Connection dimension：DIN3202；
Flange standard：DIN2543-DIN2546；
Test and inspection：DIN3230-75

FUNCTION & DIMENSION

DN	L	H	W		JOURNEY	Kv	WEIGHT kg
DN	L	H	PN16 25	PN40	△h	Kv	PN16	PN25	PN40
15	130	191	120	140	6	4.2	3.7	4.3	4.3
20	150	191	120	140	6	7.4	4.4	4.8	4.8
25	160	197	140	140	8	12.0	5.1	6.3	6.3
32	180	200	140	160	8	19.0	7.5	7.8	7.8
40	200	218	160	180	13	30.0	8.8	10.3	10.3
50	230	220	180	180	13	47.0	12.2	12.6	12.6
65	290	238	180	200	16	77.0	16.1	19.0	19.0
80	310	257	200	250	20	120.0	21.4	25.0	25.0
100	350	340	250	300	25	188.0	33.0	35.0	35.0
125	400	360	300	350	32	288.0	51.0	56.0	56.0
150	480	390	300	350	40	410.0	69.0	74.0	74.0
200	600	530	400	450	50	725.0	105.0	144.0	160.0
250	730	665	520	520	65	1145.0	180.0	238.0	260.0
300	850	720	520	520	75	1635.0	265.0	339.0	370.0

BODY BONNET	STEM	DISC	SEAL FACE	BELLOW
GS-C25	2Cr13	2Cr13	2Cr13、STL	SS304
1Cr18Ni9Ti	1Cr18Ni9Ti	1Cr18Ni9Ti	1Cr18Ni9Ti、STL	SS304
CF3、CF8 CF3、CF8	SS316	SS316	304L、304、316L、316、STL	316

PN	1.6MPa	2.5MPa	4.0MPa
SHELL INTENSITY	2.4MPa	3.8MPa	6.0MPa
SEAL TEST	1.8MPa	2.8MPa	4.4MPa
SUITABLE TEMP.	-20～350℃
SUITABLE MEDIUM	Water、Steam、 Hot-oil、Oil、etc.

Product type

DIN Bellow Globe Valve