AT Pneumatic Fluoride Ball Valve Overview
AT Pneumatic Fluoride Ball Valves can be used for switching or adjustment purposes. Full-bore Pneumatic Fluoride Ball Valves provide maximum flow and can be used for sweeping or segregation pipelines, which are widely used in a variety of Type of industrial pipelines in the transport of liquid and gas (including steam), especially in the use of serious corrosive media occasions, such as: sulfuric acid, hydrofluoric acid, phosphoric acid, chlorine, alkali, aqua regia and other corrosive media.
First, The Pneumatic Lining Of The Ball Valve Product Overview
Pneumatic lining fluorine ball valve is a double (single) role of pneumatic piston actuator and fluorine ball valve composition, it is compressed air as the driving force, stem to drive the valve body in the valve body rotation 90 °, The valve is made of fluorine plastic as a lining, and with a new type of rod-ball structure, coupled with its unique flexible lip seal seat structure, it has the advantages of ordinary lining of the ball valve, Large range of temperature changes with high sealing performance and low operating torque.
Pneumatic lining Fluorine ball valves can be used for switching or adjustment. Full-bore pneumatic lined ball valves provide maximum flow and can be used for sweeping or segregation pipelines, which are widely used in liquids and gases in various types of industrial pipelines (Including steam), especially in the use of serious corrosive media, such as: sulfuric acid, hydrofluoric acid, phosphoric acid, chlorine, alkali, aqua regia and other corrosive media.
Second, The Pneumatic Lining Of The Main Parts Of The Ball Valve Material Table
Serial Number | Part Name | Material Name | |||||
Q641F46-Z | Q641F46-C | Q641F46-P | Q641F46-R | Q641F46-PL | Q641F46-RL | ||
1 | Body / Bonnet | HT250 | WCB | CF8 | CF8M | CF3 | CF3M |
2 | Sphere / Stem | WCB | WCB | CF8 | CF8M | CF3 | CF3M |
3 | Lining Material | FEP (F46), PCTFE (F3), PTFE (F4), PFA (soluble polytetrafluoroethylene), PO (polyolefin) | |||||
4 | Packing Gland | HT250 | WCB | CF8 | CF8M | CF3 | CF3M |
5 | Filler | PTFE (F4) polytetrafluoroethylene | |||||
6 | Bolt | 35 | 35 | 1Crl7Ni2 | 1Crl7Ni2 | 1Cr18Ni2 | 1Cr18Ni2 |
7 | Fasten Nuts | 45 | 45 | OCrl8Ni9 | OCrl8Ni9 | 0Cr18Ni9 | 0Cr18Ni9 |
Third, The Pneumatic Lining Of The Ball Valve Pneumatic Actuator Main Technical Parameters Table
Pneumatic Actuators | Model | QW series, AT series, AW series |
Air Pressure | 0.4 ~ 0.8 MPa | |
Maximum Rotation Angle | 90 ° ~ 92 ° | |
Back To The Letter | AC220V, AC110V, DC24V | |
Control Signal | Gas Signal: 0.02 ~ 0.1 MPa | |
Control The Air Supply | Clean, Dry Compressed Air |
Main Dimensions Table
Nominal Diameter DN (mm) | Nominal Pressure PN (MPa) | Main Dimensions (mm) | Actuator Type | ||||||
L | D | D1 | D2 | f | b | Z-φd | |||
15 | 1.6 | 140 | 95 | 65 | 45 | 2 | 14 | 4-φ14 | QW-TZ01 / AT50D |
20 | 140 | 105 | 75 | 55 | 2 | 16 | 4-φ14 | QW-TZ01 / AT50D | |
25 | 150 | 115 | 85 | 65 | 2 | 16 | 4-φ14 | QW-TZ01 / AT63D | |
32 | 165 | 135 | 100 | 78 | 2 | 18 | 4-φ18 | QW-TZ02 / AT63D | |
40 | 180 | 145 | 110 | 85 | 3 | 18 | 4-φ18 | QW-TZ02 / AT75D | |
50 | 200 | 160 | 125 | 100 | 3 | 20 | 4-φ18 | QW-TZ02 / AT75D | |
65 | 220 | 180 | 145 | 120 | 3 | 20 | 4-φ18 | QW-TZ03 / AT88D | |
80 | 250 | 195 | 160 | 135 | 3 | 22 | 8-φ18 | QW-TZ04 / AT100D | |
100 | 280 | 215 | 180 | 155 | 3 | 24 | 8-φ18 | QW-TZ04 / AT115D | |
125 | 320 | 245 | 210 | 185 | 3 | 26 | 8-φ18 | QW-TZ05 / AT145D | |
150 | 360 | 280 | 240 | 21O | 3 | 28 | 8-φ23 | QW-TZ06 / AT160D | |
200 | 457 | 335 | 295 | 265 | 3 | 30 | 12-φ23 | AW17 | |
250 | 533 | 405 | 355 | 320 | 3 | 32 | 12-φ25 | AW20 | |
300 | 610 | 460 | 410 | 375 | 4 | 34 | 12-φ25 | AW28 | |
350 | 686 | 520 | 470 | 435 | 4 | 38 | 16-φ25 | AW28 | |
400 | 762 | 580 | 525 | 485 | 4 | 40 | 16-φ30 | AW35 |