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Dío??oJ23W

1¤×÷?1á|?o1.0Mpa-50.0Mpa

1¤×÷???è?o?o-196??-650??

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áa?????°?o15901687301

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ía?Y?????1·§?÷òaá??t2?á?Materials for main parts

 

á??t??3?Part name
·§????·§??Stem,Bonnet
·§????·§°êStem,Disc
ì?á?Packing
J23W-16P
????2?Da??
Cr.Ni Stainless steel
????2?Da??
Cr.Ni Stainless steel
????·úòò????èáD?ê???PTEF,Soft graphite
J23W-40??J23W-160
ó??êì???
High grade carbon steel
??2?Da??
Cr. Stainless steel

 

ía?Y?????1·§?÷òaD??ü1?·?Chief property and specifieation

 

Dío?
Type
1?3??1á|?¨MPa??Nominal pressure
ê??é?1á|PS?¨MPa??
Test pressure
1¤×÷?1á|?¨MPa??Working pressuer
1¤×÷???è?¨????Working temperature
êêó??é?êApplicable mediun
??ì?Shell
?ü·a?¨òo??Seal
?ü·a?¨????Seal
J23W-16
1.6
2.4
1.76
0.6
1.6
P≤200??
òo??ê?óí??????óí?·?èPetroleun gas Water,Oil etc.
J23W-40P
4.0
6.0
4.4
0.6
4.0
J23W-160
16.0
17.6
17.6
0.6
16.0
C≤425??
J23W-320P
32.0
48.0
35.2
0.6
32.0

 

ía?Y?????1·§?÷òaíaD??°á??ó3?'?Main external and connecting dimensions(mm)

 

1?3??±???¨mm??Nominal diameter
3?    '?Dimensions
??á??¨Kg??Weight
D0
D1
D2
L
H1
H2
M
6
70
14
6
135
96
106
20×1.5
0.8
10
80
18
10
156
115
125
24×1.5
1.1
15
100
22
15
180
122
132
30×2
2.0
20
110
28
18
185
156
166
36×2
3.0
25
140
33
22
185
169
180
42×2
3.2

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