Pneumatic fluorine-butterfly ball valve
詳情介紹
product description:
Summary:
Fluorine lined ball valve is the use of fluorine plastic as the lining, and matched with a new type of ball structure with rod, coupled with its unique elastic lip sealing seat structure, so that it has the advantages of ordinary ball valve, can in the large pressure difference and large temperature difference in the range of high sealing performance and low operating torque. It can be used as a switch or adjustment. It is suitable for the transportation of liquid and gas (including steam) in all kinds of industrial pipelines. It can work well in all kinds of acid, alkali, salt and other highly corrosive media. Full-size valves provide maximum flow and can be used to clean or isolate lines.
The products are widely used in the transportation of liquids and gases (including vapors) in various types of industrial pipelines, especially in the use of highly corrosive media, such as sulfuric acid, hydrofluoric acid, phosphoric acid, chlorine gas, strong alkali, aqua royal and other highly corrosive media.
Technical parameters
Design standard: gb12237-89 SNV standard
Structure length: gb12221-89 JB1686
Flange standard: JB/T79 GB9113 HG20592 ANSI B16.5
Nominal pressure: 1.0, 1.6, 2.5MPa 150Lb
Inspection test: JB/ t9092-99, electric spark detection
Driving mode: manual, worm wheel, pneumatic, electric.
Main dimensions and connection dimensions (mm) :
| DN | L | D | D1 | D2 | b | f | Z-φd | L1 | H |
| Q41F46-16 Q41F40-16 Q41EA-16 Q41F2-16 Q41PO-16 | |||||||||
| 15 | 130 | 95 | 65 | 45 | 14 | 2 | 4-φ14 | 120 | 95 |
| 20 | 140 | 105 | 75 | 55 | 14 | 2 | 4-φ14 | 130 | 98 |
| 25 | 150 | 115 | 85 | 65 | 14 | 2 | 4-φ14 | 150 | 104 |
| 32 | 165 | 135 | 100 | 78 | 16 | 2 | 4-φ18 | 190 | 115 |
| 40 | 180 | 145 | 110 | 85 | 16 | 3 | 4-φ18 | 220 | 125 |
| 50 | 200 | 160 | 125 | 100 | 18 | 3 | 4-φ18 | 230 | 132 |
| 65 | 220 | 180 | 145 | 120 | 18 | 3 | 4-φ18 | 270 | 148 |
| 80 | 250 | 195 | 160 | 135 | 20 | 3 | 4-φ18 | 300 | 165 |
| 100 | 280 | 215 | 180 | 155 | 22 | 3 | 4-φ18 | 330 | 180 |
| 125 | 320 | 245 | 210 | 185 | 24 | 3 | 4-φ18 | 600 | 230 |
| 150 | 360 | 280 | 240 | 210 | 24 | 3 | 8-φ23 | 800 | 288 |
| 200 | 400 | 335 | 295 | 265 | 26 | 3 | 12-φ23 | 1000 | 325 |