Notices when ordering:
▲
The user should provide a complete product model.
▲
It should be notified when the rotation direction of the valve is nonstandard. As
the manual rotation direction of the electric actuator is “CLOSE” when rotating
right-hand under the condition that there is no special requirement, and the
wiring of the stroke and torque mechanism relate with the direction of rotation.
▲
The required flange size, threaded hole size and their positions should be
specified.
▲
Whether the hole for stem is required or not should be clarified.
▲
Specify whether there is a special requirement or not, such as explosion-proof.
▲
Introduce the operation condition in brief.
▲
The controller should be specified separately when placing an order.
TIANJIN BAILI ERTONG MACHINERY CO., LTD.
Address: Block B,No.180 Hanghai Road, Tianjin Pilot Free Trade Zone (Airport Economic Zone)
Tel: 86 22 26750313 84911866
86 22 84911766
Fax: 86 22 26330054 26770821
86 22 26750339
Post code: 300300
Website: http://www.tet.cn
Our Company reserves the right to amend this operation manual.
Summary of Contents for NQB1
Page 10: ...8 Fig 1 Fig 3 Fig 2 ...
Page 11: ...9 Fig 4 ...
