JIS 10K Cast Iron Rising stem gate valve
The opening and closing part of the hard sealed gate valve is the gate plate, whose motion direction is perpendicular to the fluid direction. The gate valve can only be fully opened and closed without adjustment or throttling.Gate has two sealing faces, the two sealing faces of the most commonly used model gate valve form wedge, wedge Angle varies with valve parameters, usually 50, medium temperature is not high for 2°52'.Wedge gate valves can be made into an integral body, called a rigid gate;It can also be made into a small deformation of the gate, in order to improve its process, make up for the sealing surface Angle in the processing of the deviation, called elastic gate.
Application
|
|
1
|
Design according to JIS-10K
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|
2
|
Flange end face to JIS B2212
|
Test
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|
Working pressure
|
10K
|
|
Shell pressure
|
21.1Kg/cm²
|
|
Seat pressure
|
15.0Kg/cm²
|
Main Parts and Materials
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|
Number
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Part Name
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Material
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|
1
|
Body
|
FC200
|
|
2
|
Seat Ring
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Brass/Bronze
|
|
3
|
Wedge
|
FC20
|
|
4
|
Wedge ring
|
Brass/Bronze
|
|
6
|
Stem
|
AISI 420
|
|
7
|
Bonnet Gasket
|
Graphite
|
|
9
|
Bonnet
|
FC20
|
|
11
|
Packing
|
Graphite
|
|
14
|
Gland Follower
|
FCD45
|
|
15
|
Stem Nut
|
Brass
|
Main dimensions
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|
Norminal
diameter
|
L
|
D
|
D1
|
b
|
n-d
|
DN
|
H(open)
|
|
50
|
180
|
155
|
120.7
|
15.9
|
4-19
|
50
|
375
|
|
65
|
190
|
175
|
139.5
|
17.5
|
4-19
|
65
|
408
|
|
80
|
200
|
185
|
152.5
|
19.1
|
4-19
|
80
|
442
|
|
100
|
230
|
210
|
190.5
|
23.9
|
8-19
|
100
|
545
|
|
125
|
250
|
250
|
216
|
23.9
|
8-22
|
125
|
656
|
|
150
|
270
|
280
|
241.5
|
25.4
|
8-22
|
150
|
770
|
|
200
|
290
|
330
|
298.5
|
28.6
|
8-22
|
200
|
959
|
|
250
|
330
|
400
|
362
|
30.2
|
12-25
|
250
|
1255
|
|
300
|
350
|
445
|
432
|
31.8
|
12-25
|
300
|
1443
|
Packing & Delivery :
Packing Details : all by seaworthy plywood case and packed strongly by packing belt as below
Delivery Details : Generally it is 5-10 days if the goods are in stock. or 15-30 days if the goods are OEM or not enough
subject to the order quantity. But anyway,normally, we are able to make sure the delivery will not exceed 45 days.
