DIN3357 Cast iron ball valve

Design and Manufacture : EN12516 / DIN3357

Face to Face: DIN3202 / EN558-1

DN15 / DN100 (F4/14)

DN125 / DIN250 (F5 / 15)

End Flange Dimensions : EN1092-2 / ISO7005-2 / DIN2533

Nominal Pressure : 1.6 Mpa

Pressure Test : EN12266 / ISO5208 / DIN3230

Mounting Pad : ISO5211

DIN3357 Cast iron ball valve are widely used in petroleum, chemical, metallurgy, electric power, water treatment, municipal engineering and other fields.
VALVE WARRANTY 2 YEARS, UNCONDITIONAL REPLACEMENT FOR QUALITY PROBLEMS.

NO.	Part Name	Material
1	Body	Cast iorn
2	Bonnet	Cast iorn
3	Nut	Cast steel
4	Bolting	Cast steel
5	Ball	Stainless steel
6	Seat	PTFE
7	Gasket	PTFE
8	Stem	Stainless steel
9	Stem Packing	PTFE
10	Gland flange	Cast iron
11	Stop collar	Cast steel
12	Circlip	Cast steel
13	Lever	Ductile iron
14	Gland bolt	Cast steel

Product Introduction

DN	d	L	D	C	R	b	N-h	f	Φ	4-m	H	W
15	15	115	95	65	45	14	4-Φ14	2	42	M5	78	130
20	20	120	105	75	58	16	4-Φ14	2	42	M5	113	160
25	25	125	115	85	68	16	4-Φ14	2	42	M5	107	160
32	32	130	140	100	78	18	4-Φ18	2	50	M6	113	160
40	40	140	150	110	88	18	4-Φ18	3	50	M6	130	250
50	50	150	165	125	102	20	4-Φ18	3	70	M8	146	250
65	65	170	185	145	122	20	4-Φ18	3	102	M10	176	350
80	80	180	200	160	138	22	8-Φ18	3	102	M10	222	350
100	100	190	220	180	158	24	8-Φ18	3	102	M10	300	400
125	125	325	250	210	188	26	8-Φ18	3	125	M12	325	600
150	150	350	285	240	212	26	8-Φ23	3	140	M16	350	600
200	200	400	340	295	268	30	12-Φ23	3	165	M20	----	-----
250	250	450	405	355	320	32	12-Φ27	3	165	M20	----	-----

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Secondary Quality Testing Before Leaving The Factory
Increased Capacity Based on Customer Demand - Fast Delivery
Provide a Customized Service Process That Dits The Needs of Our Customer

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