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Features
The double-clip connected ball valves possess such features as compact structure, smaller volume, lighter ponderance, fine sealing performance,flexible on-off, convenient installation course, etc.
The heating double-clip connected ball valve enjoys favorable heat/cold preservation performances which not only effectively prevent the slabby medium in pipelines from solidifying but also reduce the heat loss of the medium in pipelines.
The double-clip connected ball valve series could also be applied with the mounted corresponding motor or air operated plant to implement remote control or automatic control.
Technical Specification
Structure form |
Double-clip type |
Connecting flange |
ANSI B16.5 , JB/T79 |
Driving manner |
Manual,Moton driving,Pneumatil |
Test & Inspection |
JB/T9092-99 API 598 |
Form of Major Patrs Materials
NO |
Accessory name |
Material |
GB |
ASTM |
1 |
Body |
CF8 |
A351-CF8 |
2 |
Sealing Ring |
PTFE , PPL |
3 |
Ball |
0Cr18Ni9 |
A351-CF8 |
4 |
Stem |
0Cr18Ni9 |
A276-304 |
5 |
Seat |
0Cr18Ni9 |
A276-304 |
6 |
Gasket |
PTFE , PPL |
7 |
Gasket |
Graphite+stainless steel |
8 |
Packing |
PTFE , PPL |
9 |
Packing cover |
0Cr18Ni9 |
A351-CF8 |
Main Types and Connecting Dimension
Nominal diameter |
Main dimmension |
L |
D |
W |
H |
( mm) |
(in) |
1.0MPa |
1.6MPa |
2.5MPa |
150Lb |
10k |
Manual |
Manual |
15 |
1/2 |
40 |
53 |
53 |
53 |
47 |
58 |
130 |
80 |
20 |
3/4 |
45 |
63 |
63 |
63 |
57 |
63 |
170 |
80 |
25 |
1 |
50 |
73 |
73 |
73 |
66 |
74 |
170 |
100 |
32 |
11/4" |
60 |
84 |
84 |
84 |
75 |
84 |
200 |
110 |
40 |
11/2" |
70 |
94 |
94 |
94 |
85 |
89 |
250 |
120 |
50 |
2 |
80 |
109 |
109 |
109 |
103 |
104 |
250 |
130 |
65 |
21/2" |
110 |
129 |
129 |
129 |
122 |
124 |
350 |
140 |
80 |
3 |
120 |
144 |
144 |
144 |
135 |
134 |
350 |
150 |
100 |
4 |
140 |
164 |
164 |
170 |
173 |
159 |
240 |
180 |
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PRODUCT LIST
