Q641F46 Pneumatic Lined Fluorine Ball Valve
I. Introduction:
The Q641F46 pneumatic lined fluorine ball valve uses fluoroplastic as the lining, is equipped with a novel ball structure with a rod, and features a unique elastic lip-type sealing seat structure. This gives it all the advantages of ordinary ball valves, enabling it to maintain high sealing performance and low operating torque under large pressure differentials and a wide range of temperature variations. It can be used for switching or regulating purposes. This product is suitable for conveying liquids and gases (including steam) in various industrial pipelines, and works well in strongly corrosive media such as various acids, alkalis, and salts. The full-bore valve provides maximum flow and can be used for line purging, cleaning, or isolating pipelines for conveying. It is widely applicable to the conveyance of liquids and gases (including steam) in various types of industrial pipelines, especially in occasions with highly corrosive media, such as sulfuric acid, phosphoric acid, strong alkalis, aqua regia, and other strongly corrosive media.
II. Technical Parameters:
Design Standards: GB12237-89 SNV Enterprise Standard
Structural Length: GB12221-89 JB1686
Flange Standards: JB/T79 GB9113 HG20592 ANSI B16.5
Nominal Pressure: 1.0, 1.6, 2.5MPa 150Lb
Inspection and Testing: JB/T9092-99, Spark Detection
Drive Modes: Manual, Worm Gear, Pneumatic, Electric
III. Components:
Serial No. |
Component Name |
Material Name |
|||||
Q641F46-Z |
Q641F46-C |
Q641F46-P |
Q641F46-R |
Q641F46-PL |
Q641F46-RL |
||
1 |
Valve Body/Valve Cover |
HT250 |
WCB |
CF8 |
CF8M |
CF3 |
CF3M |
2 |
Ball/Stem |
WCB |
WCB |
CF8 |
CF8M |
CF3 |
CF3M |
3 |
Lining Material |
FEP (F46), PCTFE (F3), PTFE (F4), PFA (Soluble Polytetrafluoroethylene), PO (Polyolefin) |
|||||
4 |
Gland |
HT250 |
WCB |
CF8 |
CF8M |
CF3 |
CF3M |
5 |
Packing |
PTFE (F4) Polytetrafluoroethylene |
|||||
6 |
Bolt |
35 |
35 |
1Cr17Ni2 |
1Cr17Ni2 |
1Cr18Ni2 |
1Cr18Ni2 |
7 |
Lock Nut |
45 |
45 |
0Cr18Ni9 |
0Cr18Ni9 |
0Cr18Ni9 |
0Cr18Ni9 |
IV. Technical Parameters:
Pneumatic Actuator |
Model |
QW Series, AT Series, AW Series |
Air Source Pressure |
0.4～0.8MPa |
|
Maximum Rotation Angle |
90°～92° |
|
Feedback Device |
AC220V, AC110V, DC24V |
|
Control Signal |
Pneumatic Signal: 0.02～0.1MPa |
|
Control Air Source |
Clean, Dry Compressed Air |
| Machinery & Equipment/Valves/Ball Valves | |
