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Bundor - Butterfly, Gate, Check, Ball, Globe Valve Manufacturer, Supplier & Distributor

Home ? Products ? Globe Valve ? CS/SS Globe Valve

Bellows Globe Valve

【Size Range】: DN15-DN400

【Pressure】: PN16/25/40

【Body Materials】: -29℃～425℃

【Seat Materials】: WCB

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ADVANTAGES

Bellows Globe Valve Specification：Body：WCB Disc：A105+13Cr Bellows：304 Shaft：2Cr13；

Application : Municipal construction, Power, Medicine, Petroleum industry;

Product Advantages

1. Precision casting valve body. Qualified material. Fine appearance, no sand hole.

2. The inner part is processed by CNC lathe. Twice polish will ensure sealing performance.

3. Heavy type body.

4. Cr13 seat, better wear-resisting and sealing performance.

5. Between cover and stem contact surface with inverted seal treatment to avoid leakage.

6. SS304 Bellows.

7. Each valve will be tested shell and sealing as per related standard before leaving factory.

PARAMETER INFORMATION

Name	Design	Face to face length	Pressure Test
Reference standard	DIN EN 13709	DIN EN 558-1	DIN EN 1092-1	DIN EN 12266

Name	1-Body	2-Disc	3-Shaft	7-Bellows
Material	WCB/CF8	A105+13Cr/CF8	2Cr13/304	304

DN	NPS	L	φD	φD0	φD1	g	n*d
15	1/2''	130	95	65	45	16	4*14
20	3/4''	150	105	75	58	18	4*14
25	1''	160	115	85	68	18	4*14
32	1 1/4''	180	140	100	78	18	4*18
40	1 1/2''	200	150	110	88	18	4*18
50	2''	230	165	125	102	18	4*18
65	2 1/2''	290	185	145	122	18	4*18
80	3''	310	200	160	138	20	8*18
100	4''	350	220	180	158	20	8*18
125	5''	400	250	210	188	22	8*18
150	6''	480	285	240	212	22	8*22
200	8''	600	340	295	268	24	12*22
250	10''	730	405	355	320	26	12*26
300	12''	850	460	410	378	28	12*26
350	14''	980	520	470	428	30	16*26
400	16''	1100	580	525	490	32	16*30