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VZL01 Manual Vacuum L-Type Angle Valve KF16/KF25/KF40/KF50 Sealed Flapper SS304/SS316L Clamp Flapper Various High Quality NW16-NW50 Angle Valve Fittings
Model:VZL01W1
- Overview
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Angle valves are a device that manually or pneumatic rotates the threadto drive the valve shaft up and down, causing the valve seat to open orclose, thereby connecting or cutting off the airflow in the vacuum system.Valve body designed in 90° right angle(L type) and 45° right angle(Ytype). Connecting Flanges are available in KF, lSO, CF types and Tube endsas well.
They are rated for high-vacuum use and pressure rate from 1X10℃ Pa to1.2x10 Pa, leak rate of 1.3x10℃ Pa L/s.Manually operated angle valves are an excellent solution whenautomation is not required, they are frequently used in roughing andhigh-vacuum forelines and make excellent chamber venting valves.QiMing Angle valves are used in applications ranging from semiconductormanufacturing, plasma physics research, to nuclear accelerators.QiMingoffers all series angle valves suited for vacuum applications such as highvacuum process processes, high vacuum applications in pumpingsystems, semiconductor technology and research systems.
Technical Parameters
| Valve Body Material: | SS304/SS316L | |
| Seat Seal Material: | FKM,NBR in option | |
| Application Scope: | With Bellow: | 1X10-6 Pa-1.2x105 Pa |
| Without Bellow: | 1X106 Pa-1.2x105 Pa | |
| Leak Rate: | With Bellow: | 1.3x107 Pa L/s |
| Without Bellow: | 1.3x106 Pa L/s | |
| Cycles Until Service: | Cycles: | 800,000 Times |
| With Bellow: | 1500,000-2000,000Times | |
| Without Bellow: | 1500,000-2000,000Times | |
| Bake-out Temerature: | Open:200℃,Close:150℃ | |
| Installation Position: | Any Direction | |
| Compressed Air: | 0.4-0.8Mpa | |
| Opening/Close Speed: | ≤1S | |
| Temperature Range: | FKM Seat Seal: | -30℃ to 150℃(Approximately) |
| NBR Seat Seal: | -25℃ to 80℃(Approximately) | |
| Solenoid Voltage: | AC220V,50Hz,6W or on request | |
| Avaible with Position Indicator | Optional with signal feedback | |
Manual L Type KD Angle Valve with Bollow
| Model for 304 | Size/规格 | A/mm | B/mm | D/mm | H/mm | N.W./kg |
| VZL02W243B1K16 | KF16 | 40 | 63 | 19.05 | 109 | 0.79 |
| VZL02W243B1K25 | KF25 | 50 | 63 | 25.4 | 122 | 0.8 |
| VZL02W243B1K40 | KF40 | 65 | 78 | 38.1 | 140 | 1.47 |
| VZL02W243B1K50 | KF50 | 70 | 88 | 50.8 | 180 | 1.9 |
