DIN Metal Seat Gate Valve NRS

1. Design and manufacture: DIN 3352.
2. Flange dimensions: EN 1092-2/DIN 2533.
3. Face to face dimensions: DIN 3202 F4/F5.
4. Test and inspection: API 598/EN12266.
5. Size up to 48".

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Standards

1. Design and manufacture: DIN 3352.
2. Flange dimensions: EN 1092-2/DIN 2533.
3. Face to face dimensions: DIN 3202 F4/F5.
4. Test and inspection: API 598/EN12266.
5. Size up to 48".

Materials

DN	PART	MATERIAL	STANDARD
1	Body	Gray Cast Iron	GG25
2	Body Seat Ring	Brass
3	Wedge	Ductile Iron	GGG50
4	Wedge Seat Ring	Brass
5	Stem Nut	Brass
6	Stem	Stainless Steel	2Cr13
7	Bonnet Bolt	Carbon Sheel	A3
8	Nut	Carbon Sheel	A3
9	Washer	Carbon Sheel	A3
10	Gasket	Nbr
11	Bonnet	Gray Cast Iron	GG25
12	O-Rimg	Nbr
13	Loacting Ring	Brass
14	O-Rimg	Nbr
15	Bpmmet Mut	Brass
16	Minipad	Tfl
17	Dust Ring	Nbr
18	Wheel	Ductile Iron	GGG50
19	Washer	Carbon Sheel	A3
20	Bolt	Carbon Sheel	A3

Dimensions

DN	D	D1	D2	L		b	H	f	Z-d	D0
DN	D	D1	D2	F4	F5	b	H	f	Z-d	D0
Φ40	Φ150	Φ110	Φ84	140	240	18	214	3	4-Φ19	Φ180
Φ50	Φ165	Φ125	Φ99	150	250	20	232	3	4-Φ19	Φ200
Φ65	Φ185	Φ145	Φ118	170	270	20	258	3	4-Φ19	Φ200
Φ80	Φ200	Φ160	Φ132	180	280	22	281	3	8-Φ19	Φ220
Φ100	Φ220	Φ180	Φ156	190	300	24	315	3	8-Φ19	Φ250
Φ125	Φ250	Φ210	Φ184	200	325	26	358	3	8-Φ19	Φ280
Φ150	Φ285	Φ240	Φ211	210	350	26	408	3	8-Φ23	Φ280
Φ200	Φ340	Φ295	Φ266	230	400	30	500	3	12-Φ23	Φ320
Φ250	Φ405	Φ355	Φ319	250	450	32	572	3	12-Φ28	Φ350
Φ350	Φ520	Φ470	Φ429	270	500	36	751	4	16-Φ23	Φ450
Φ400	Φ580	Φ525	Φ480	290	550	38	832	4	16-Φ31	Φ450