Stainless steel globe valve-Globe valve series-截止阀厂家-上海冠环阀门制造有限公司

Product Structure Features

Stainless steel globe valve are used to cut or connect the pipe medium in Class150~2500 and working temperatures ≤600℃,in oil & chemial industry,thermal power station.

The main structure features include

1.The products designs are in accordance with the ANSI B16.34 and BS 1873,with rationaI structure reliable seal ,excellent performance,and pretty appearance.

2.Co-radix alloy welded sealing surface,anti-wearing,erosion-proof abrasion-proof and longer use life.

3.The surface and the adjusting media of the valve shaft are nitrogenized so that it is erosion and abrasion resistant.

4.The central cavity with pressures ≥Class1500 adopts self-tightening sealing structure,which means that the sealing rise with the internal pressure,and sealing is highly reliable.

5.There is backward sealing structure in the valve,so the sealing is reliable.

6.The material of the parts and the flange sizes can be chose and matched according to the applications and the requirements of the users.That can satisfies all kinds of working requirements.

Main external connection dimensions and weight（PN1.6MPa）

DN	L	D	D1	D2	b	n-Φd	H	D0
10	130	90	60	40	14	4-Φ14	198	120
15	130	95	65	45	14	4-Φ14	218	120
20	150	105	75	55	14	4-Φ14	258	140
25	160	115	85	65	14	4-Φ14	275	140
32	180	135	100	78	16	4-Φ18	280	160
40	200	145	110	85	16	4-Φ18	330	180
50	230	160	125	100	16	4-Φ18	350	200
65	290	180	145	120	18	4-Φ18	370	280
80	310	195	160	135	20	8-Φ18	400	280
100	350	215	180	155	20	8-Φ18	415	320
125	400	245	210	185	22	8-Φ18	460	360
150	480	280	240	210	24	8-Φ23	510	450
200	600	335	295	265	26	12-Φ23	710	500
250	650	405	335	320	30	12-Φ25	786	550
300	750	460	410	375	30	12-Φ25	925	600