Valve Manual Operator
Valve Manual Operator
Product Description
valve manual operator
The valve manual operator by hand is suitable for turing butterfly valve, ball valve and plug valve.
Product Advantages
valve manual operator
1 Small volume, light weight, reasonable design and strong output torque
2 Indicator board of open degree is directly installed on output worm gear, so the indication is accurate and audio-visual
3 The devices could be adjusted within ±5°at the position of open and close after installing limited screw
4 There are two key ways apart with 90° set on the inner hole of worm gear for users to choose the relative assembly positions of the device and the valve body as needed
5 The special grease has been loaded before leaving factory, the shell is sealed up for waterproof and dust proof
Main Materials
valve manual operator
| Main parts | Case Connecting flange | Bevel Gear | Output Shaft | Stem Nut |
| Material | WCB | 45.40 Cr | 45 | ASTM A4 39 D-2 |
Product Show
valve manual operator


Package

Our Factory


Our Client
Newmans is recognized as a global valve manufacturing company providing product to the market on a world-wide basis.
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