EN
Sanitary Butterfly-Type Ball Valve
QF7 butterfly-ball is a fast loading, easy to clean the valve the health sector as handing viscous or grain media the best choice. Mainly used in food, drink, pharmaceutical and chemical.
- Overview
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Detailed Description
Provide EvN 10204 3.18 certificate
All seal materil meet FDA177.2600
working temperature: -20~+135℃ (EPDM/PTFE)
Sterilization temperature: 150'C(max.20min)
Working pressure: 1.0Mpa(10bar)
Medium: Water drink, Milk, pharmacy etc
connection method:3A/DIN/SMS/IS0(welding, clamp, thread, flange)
Parameter
Threaded type with pneumatic
| Technique Parameter | ||
| Material | Contact product parts | 304L/316L(1.4307/1.4404)Forged |
| Non-contact product parts | 304(1.4301) | |
| Provide EN 10204 3.1B certificate | ||
| Seal material | Standard | PTFE/EPDM |
| Option | FPM/PTFE,HNBR/PTFE, SILICONE/PTFE | |
| All seal materil meet FDA177.2600 | ||
| Temperature | Running working temperature | -20~+135°C(EPDM/PTFE) |
| Sterilization temperature | 150'℃ (max20min) | |
| Pressure | Working pressure | 10bar |
| Surface treatment | Internal surface | Ra <= 0.8um |
| External surface | 1.6um | |
| Connection | Connection standard | Welded end: DIN 11850 seres2 |
| Welded end: INCH pipe standard | ||
| Connection method: welding、thread、clamp、flange | ||
| Size | d | D | L1 | L | H1 | H2 | W | W1 | B |
| DN25 | 26 | 90 | 40 | 80 | 230 | 160 | 120.5 | AT52 | Rd52*1/6” |
| DN40 | 38 | 100 | 50 | 100 | 235 | 180 | 120.5 | AT52 | Rd65*1/6” |
| DN50 | 50 | 116 | 52.5 | 105 | 270 | 195 | 156.3 | AT63 | Rd78*1/6” |
| DN65 | 66 | 142 | 62.5 | 125 | --- | 220 | 156.3 | AT75 | Rd95*1/6” |
| DN80 | 81 | 172 | 70 | 140 | --- | 260 | 220 | AT83 | Rd110*1/6” |
| DN100 | 100 | 200 | 85 | 170 | --- | 300 | 220 | AT83 | Rd130*1/6” |
