DIN Bellows Seal Globe Valve

Design/Production Description:
·Meet design requirements of EN13709
-Straight and Angle patteren body design
-Packing: Bellow Sealed

-BB,Bolted bonnet
-Yoke intergral with bonnet
-Rising stem and handwheel
-Loose disc,choice of plug or ball
-Renewable seat ring or Body seat ring
-Impact handwheel for DN400 & above
-Horizontal servece
-Flanged or buttwelding ends

NO.		Name	Material
1		Body	GS-C25,F304,F316
2		Disc	1Cr13,F304,F316
3		Pin	F304,F316
4		Stem	1Cr13,F304,F316
5		Bellows	F304,F316
6		Middle Gasket	Flexible graphite +stainless steel,PTFE
7		Bellows parts	F304,F316L
8		Cover	GS-C25,F304,F316
9		Packing	Flexible graphite +stainless steel,PTFE
10		Packing Gland	25#,F304,F316
11		Pin	F304,F316
12		Pilot Seat
13		Stem Nut	ZQA19-4
14		Hand wheel	Carbon steel
15		Lock Nut	ZQA19-4
16		Key
17		Oil cup	Brass
18		Bolt	ASTMA193B7,A193-B8,A193-B8M
	Structure formation			BB-BG-OS&Y
	Driving manner			Hand-operated
				Pneumatic
	Design standard			DIN3356
	Face to face			DIN3202
	Flange ends			DIN2543-2545
	Test & inspection			DIN3230

Pressure	PN16
SIZE	15	20	25	32	40	50	65	80	100	125	150	200	250	300
L	130	150	160	180	200	230	290	310	350	400	480	600	730	850
H	191	191	197	200	218	220	238	257	340	360	390	530	665	720
W	120	120	140	140	160	180	180	200	250	300	300	400	520	520
Kv	4.2	7.4	12	19	30	47	77	120	188	288	410	725	1145	1635

Pressure	PN25
SIZE	15	20	25	32	40	50	65	80	100	125	150	200	250	300
L	130	150	160	180	200	230	290	310	350	400	480	600	730	850
H	191	191	197	200	218	220	238	257	340	360	390	530	665	720
W	120	120	140	140	160	180	180	200	250	300	300	400	520	520
Kv	4.2	7.4	12	19	30	47	77	120	188	288	410	725	1145	1635

Pressure	PN40
SIZE	15	20	25	32	40	50	65	80	100	125	150	200	250	300
L	130	150	160	180	200	230	290	310	350	400	480	600	730	850
H	191	191	197	200	218	220	238	257	340	360	390	530	665	720
W	120	120	140	140	160	180	180	200	250	300	300	400	520	520
Kv	4.2	7.4	12	19	30	47	77	120	188	288	410	725	1145	1635