DIN gaubtinis vožtuvas

Globe valves can be used to control all kinds of fluid flow, such as gas, water, steam, various of corrosive medium, mud, oils, liquid metal and radiating medium, so this kind valves are very fit for cutting off and adjusting the medium, Becaude the distance between the stem opening and closing is shory relatively, they possess very reliable cut off function, and the seal pory change is in direct proportion to disc distance, they are very fit for flow adjustment.

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Detalės

Žymos

Standartai

1. Design and manufacture: DIN 3356.
2. Flange dimensions: EN 1092-2/DIN 2533.
3. Face to face dimensions: DIN 3202.
4. Bandymas ir patikra: API 598.
5. Size up to 12".

Medžiagos

1	Kūnas	Ductile iron	10	Liauka	Ductile iron
2	Sėdynės	Brass	11	T-Bolt	Carbon Steel
3	Diskas	Brass	12	Riešutas	Carbon Steel
4	Varžtas	Carbon Steel	13	Kapotas	Ductile iron
5	Steel Ball	Carbon Steel	14	Stiebas Riešutas	Brass
6	Stiebas	X20Cr13	15	Varžtas	Carbon Steel
7	Tarpiklis	NBR	16	Ratas	Carbon Steel
8	Gaubto varžtas	Carbon Steel	17	Skalbyklė	Carbon Steel
9	Packing	Graphite	18	Wheel Bolt	Carbon Steel

Matmenys

DN	D	D1	D2	L	b	f	Zd	H
50	165	125	102	230	20	3	4-18	277
65	185	145	122	290	20	3	4-18	312
80	200	160	138	310	22	3	8-18	342
100	220	180	158	350	24	3	8-18	378
125	250	210	188	400	26	3	8-18	447
150	285	240	212	480	26	3	8-22	503
200	340	295	268	600	30	3	12-22	591
250	405	355	320	730	32	3	12-26	680
300	460	410	378	850	32	4	12-26	750