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STEAM JACKET BALL VALVE

主要零件材料 Material for main parts
材质编号
CODE OF MATERIAL
62.1 31.1 31.2 32.1 32.2
零件名称
NAME OF PART
阀体
BODY
WCB CF8 CF8M CF3 CF3M
球体
BALL
WCB+Cr CF8 CF8M CF3 CF3M
阀杆
STEM
1Cr13 0Cr18Ni9 0Cr17Ni12Mo2 0Cr18Ni9 0Cr17Ni12Mo2
填料
PACKING
PTFE PTFE PTFE PTFE PTFE
注意:括号内尺寸为美标ANSI标准尺寸也可制成JB79-59标准尺寸
Remaks:demensions in()are according to ANSI standard or according to jb79-59

公称通径DN
尺 寸CONSTRUCTURE DEMENSIONS H W
E Q P
20 58.5 147 ZG3/4” 101 160
25 63.5 156 ZG3/4” 106 160
40 62.5 181 ZG3/4” 125 230
50 68 218 ZG3/4” 135 230
80 82 275 ZG3/4” 193 400
100 83 300 ZG3/4” 265 700
150 95 403 ZG1” 355 1100
200 100 492 ZG1” 410 1500

密封选择 SEAT SELECTION

球BALL

WCB CF8 CF8M CF3 CF3M
阀 座
SEAT
Cr+Ni WELDING
STL
Cr+Ni WELDING
STL

Cr+Ni

WELDING
STL
Cr+Ni WELDING
STL
Cr+Ni WELDING
STL
球表面
BALL SURFACE
Ptpe Meta
+STL
Meta
+STL
Ptpe Meta
+STL
MetalL
+STL
Ptpe Meta
+STL
Metal
+STL
Ptpe Meta
+STL
Metal
+STL
Ptpe Meta
+STL
Metal
+STL

公称压力及试验压力 WORKING PRESSURE IN NOMI TEMPERATURE AND TEST PRESSURE
公称压力
NOMINAL PRRESSURE
壳体试验
SHELL TEST
密封试验
SHELING TEST
气压LOW TEST 高压
SEALING TEST(HIGH PRESSURE)
1.6 2.4
0.6
1.8
2.5 3.8
0.6
2.8
4.0 6.0
0.6
4.4
6.4 9.6
0.6
7.1
CLASS150 3.0
0.6
2.1
CLASS300 7.7
0.6
5.6
JIS10K 2.4
0.6
1.5
JIS20K 5.8
0.6
4.0
Test pressure in jacket part 1.5


主要尺寸表 DEMENSIONS
公称通径
DN
通径SIZE L 日标、美标-JIS 10K(ANSI 150Lb) 日标、美标-JIS 20K(ANSI 300Lb)
Flange D G T F C N-h Flange D G T F C N-h
20 19 117 40 140
(127)
85
(73)
16
(14.3)
2
(1.6)
105
(98.5)
4-19
(4-16)
40 140
(156)
85
(73)
18
(20.7)
2
(1.6)
105
(114.5)
4-19
(4-16)
25 25 127 50 155
(152)
100
(92)
16
(15.9)
2
(1.6)
120
(120.5)
4-19
(4-16)
50 155
(165)
100
(92)
18
(22.3)
2
(1.6)
120
(127)
8-19
(8-16)
40 38 165 65 175
(178)
120
(105)
18
(17.5)
2
(1.6)
140
(139.5)
4-19
(4-16)
65 175
(190)
120
(105)
20
(25.4)
2
(1.6)
140
(149)
8-19
(8-22)
50 51 178 80 185
(190)
130
(127)
18
(19.1)
2
(1.6)
150
(152.5)
8-19
(4-19)
80 200
(210)
130
(127)
22
(28.6)
2
(1.6)
160
(168)
8-23
(8-22)
80 76 229 150 280
(279)
215
(216)
22
(25.4)
2
(1.6)
240
(241.5)
8-23
(8-22)
             
100 102 254 200 330
(343)
265
(270)
22
(28.6)
2
(1.6)
290
(298.5)
12-25
(12-25)
             
150 152 292 250 400
(406)
325
(324)
24
(30.2)
2
(1.6)
355
(362.0)
12-25
(12-25)
             
200 203 330 350 490
(533)
415
(413)
26
(35)
3
(1.6)
445
(476.0)
16-25
(12-29)
             
 
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