 |
Stainless Steel Ball valve |
| It can be used to cut off or adjust the flux of media. |
| |
| Performance |
Nominal Diameter (MPa) |
DN15~DN50 |
Suitable temperature ( ˇć) |
-10o~180o |
Nominal Pressure (MPa) |
1.6 |
Applicable medium |
Water ˇ˘Oil ˇ˘ Sewage water |
Shell testing pressure (MPa) |
2.4 |
Seal testing Pressure(MPa)Gas |
1.76 |
|
| |
| Relative standard |
Name |
Adopted standards |
Name |
Adopted standards |
Design and Fabrication of valve |
GB12227 |
The testing of valve |
ZBJ16006 |
Length |
GB12221-1989 |
The testing of pressure |
GB/T13927-1992 |
Flange of valve |
BSPT\NPT\BSP |
The supply of valve |
GB/T12252 |
|
| |
| Material of parts |
Name |
Material |
Name |
Material |
Name |
Material |
Body |
Stainless steel |
Nut |
Stainless steel |
Sealing |
PTFE |
Seat |
PTFE |
Bushing |
Steel |
Ball |
Stainless steel |
Packing |
Flexible PTFE |
Hand lever |
Stainless steel |
Cover |
Stainless steel |
Hand lever cover |
Plastic |
Packing cover |
Stainless steel |
|
|
Stem |
Stainless steel |
ring |
PTFE |
|
|
|
| |
| Outer Size Unit:mm |
Size |
L |
H |
W |
inch |
1/2 |
65 |
63 |
100 |
3/4 |
75 |
68 |
100 |
1 |
90 |
75 |
115 |
11/4 |
105 |
80 |
115 |
11/2 |
130 |
104 |
161 |
2 |
140 |
112 |
161 |
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| One ¨Cpiece Ball valvee |
two¨Cpieces Ball valvee |
three¨Cpieces Ball valvee |
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