Cast Iron Ball valves

1.Design:DIN3357 2.End Flange dimensions:DIN2533 3.Face to Face:DIN3202 4.Norminal Pressure:1.6Mpa 5.Pressure Test:ISO5208

PARTS & MATERIAL LIST

ITEM	PART NAME	MATERIAL
1	Body	Cast Iron GG25 or Ductile Iron GGG40
2	Body connector	Cast Iron GG25 or Ductile Iron GGG40
3	Ball	Stainless steel 304
4	Gland cover	Cast Iron GG25 or Ductile Iron GGG40
5	Stem	Stainless Steel (SS304)
6	Lever	Ductile Iron GGG40
7	Stop plate	Carbon Steel
8	Seat	PTFE
9	Packing	PTFE
10	Gasket	PTFE
11	Thrust bearing	PTFE
12	Bolt	Carbon Steel
13	Nut	Carbon Steel
14	Spring	Stainless Steel (SS304)

 Note:1. Desingn and Manufacture: DIN33572. End Flange dimensions: DIN25333. Face to Face : DIN3202 F4 for DN50-DN100,F5 for DN125-DN200.4. Norminal Pressure: 1.6Mpa5. Pressure Test : ISO52086. Mounting Pad  : ISO5211 Dimensions                                                                                     Unit:mm 

DN	L	H	W	D	C	R	b	n-ød	f	ø	4-m
15	115	78	130	95	65	45	14	4-ø14	2	42	M5
20	120	113	160	105	75	58	16	4-ø14	2	42	M5
25	125	107	160	115	85	68	16	4-ø14	2	42	M5
32	130	113	160	140	100	78	18	4-ø18	2	50	M6
40	140	130	250	150	110	88	18	4-ø18	3	50	M6
50	150	146	250	165	125	102	20	4-ø18	3	70	M8
65	170	176	350	185	145	122	20	8-ø18	3	102	M10
80	180	222	350	200	160	138	22	8-ø18	3	102	M10
100	190	300	400	220	180	158	24	8-ø18	3	102	M10
125	325	325	600	250	210	188	26	8-ø18	3	125	M12
150	350	350	600	285	240	212	26	8-ø23	3	140	M16
200	400			340	295	268	30	12-ø23	3	165	M20
250	450			405	355	320	32	12-ø27	3	165	M20

                                                    

Cast Iron Ball valves