800 Series Manual Actuator
800 系列氣缸能夠提供精確的手動節流控制。
The series 800 actuator is capable of giving precise manual throttling control. A travel indicator mounted on the actuator provides visual indication of the valve plug position at all times. The plug position may be secured using a thumb screw.
The handwheel drive mechanism of the series 800 actuator is totally enclosed.
Available options:
- Lockout device for tamper-proof assurance of valve position.