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1. Brief introduction of API 600 OS&Y Rising Stem Gate Valve
   Gate valve uses the wedge disc as opening and closing part. The motion of disc is perpendicular to the direction of the fluid. Gate valve can only be fully open and fully closed, cannot be adjusted and the throttle. Gate vavle has two sealing surfaces, the most commonly used mode gate valve of the two sealing surface to form a wedge, wedge angle varies with the valve parameters, usually 5 degrees, the temperature is not high when the media is at a temperature of 2 degrees 52'.
Wedge gate valve can be made into a whole, called the solid disc; can also be made to produce micro deformation of ram, in order to make up the deviation during its process, make up the sealing surface angle in the process, the gate is called the flexible gate. When the valve is closed, the sealing surface can only rely on media pressure to seal, that is, to rely on the pressure of the media to the sealing surface of the gate pressure to the other side of the valve seat to ensure the sealing surface of the seal, which is called self sealing.
2. Dimension of API 600 OS&Y Rising Stem Gate Valve :
  
DN
150Lb
Mm
in
L
D
D1
D2
b
N-Φd
H
D0
15
1/2
108
89
60.5
35
10
4-Φ16
169
100
20
2/4
117
98
69.9
43
10.5
4-Φ16
192
100
25
1
127
108
79.2
51
11.5
4-Φ16
230
120
32
1 1/4
140
117
89
64
13
4-Φ16
246
120
40
1 1/2
165
127
98.6
73
14.5
4-Φ16
283
150
50
2
178
152
120.7
92
16
4-Φ19
323
200
65
2 1/2
190
178
139.7
105
18
4-Φ19
347
200
80
3
203
190
152.4
127
19.5
4-Φ19
383
250
100
4
229
229
190.5
157
24
8-Φ19
457
280
125
5
254
254
216
186
24
8-Φ22.5
632
280
150
6
267
279
241.3
216
25.4
8-Φ22.5
635
300
200
8
292
343
298.5
270
28.4
8-Φ22.5
762
350
250
10
330
406
362
324
30.2
12-Φ25.4
892
400
300
12
381
483
431.8
381
32
12-Φ25.4
1080
450
350
14
406
533
476.3
413
35
12-Φ29
1295
500
400
16
432
597
539.8
470
36.6
16-Φ29
1435
500
450
18
157
635
577.9
533
39.6
20-Φ32
1626
500
500
20
508
699
635
584
43
20-Φ35
1629
600
600
24
559
813
749.3
692
48.8
20-Φ35
2175
600
Â
 
WENZHOU SOLID MECHANICAL EQUIPMENT CO., LTD
Â
API 600 OS&Y Rising Stem Gate Valve
Model NO.: Z41
Thread Position of Valve Rod: Outside Gate Valve
Usage: Regulation, Safety, Emptying, Drain, Temperature Control, Flow Control
Standard: ANSI
Application: Industrial Usage, Water Industrial Usage, Oil Field
Body Material: Cast Steel
Disc Material: Cast Steel
Shaft Material: Stainless Steel
Sealing Ring: Stainless Steel/PTFE/EPDM
Max Pressure: 100MPa
Max Diamter: 800mm
Packing: Graphite
Electric Drive: Available
Pneumatic Drive: Available
Color: Customerized
Trademark: SOLID
Transport Package: Polywood
Specification: DN50-DN800
Origin: China
HS Code: 8481804090
Thank you for you interest in our valves, follow is brief introduction of this prodcut,welcome to contact us for any other technical information or latest price.
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