Sticking for the principle of 'Super Quality, Satisfactory service', We have been striving for being a superb small business partner of you for Pneumatic Wafer Butterfly Valve, Pneumatic Flange Pinch Valve, Pneumatic PPH Diaphragm Valve. We have sophisticated equipment, state-of-the-art technologies and perfect quality test methods, and a variety of product quality indicators have achieved the standard. We adhere to the values of 'passion and innovation, cooperation and sharing, integrity and dedication'. To have much more enterprise. Our company follows the sustainable scientific development concept, creating a core culture of positive energy, and we propose a set of rigorous work thinking system based on the unity of knowledge and practice, to better offer our service.

Product Feature:

Equipped with top quality clutch system, the wheel will not rotate when switch to pneumatic model, thus ensuring the safety during operation. 

This declutchable manual gear box is specifically designed for manual control of valve with pneuamtic actuator when lost of air supply.

It is connected to the engine via a clutch so that the input shaft of the gearbox can be synchronized with the engine.

Product Description:

This declutchable manual gear box is also known as mechanical transmission, which could shift the shift lever by hand to change the gear meshing position in the transmission and change the transmission ratio to achieve the purpose of shifting. In addition, the physical characteristics of the engine determine the presence of the gearbox. Compared with ordinary gear box on the market, it is equipped with better and more flexible gear ratio. The continuously variable transmission can perfectly exert the dynamic performance of the engine. Due to the simple structure and reliable performance, there is no special need for maintaining, and the transmission efficiency is high. because it is purely mechanical control, the shift response is fast, and the driver can be more directly expressed. 

We focus on the R & D and manufacturing of Ductile Iron Manual Declutchable Gear Operator Handwheel Over Butterfly Valve and to establish a solid customer relationship with high-quality service, to win a solid market position through the use of unique product system. We focus on to make excellent quality products to supply service for our clients to establish long-term win-win relationship. We've been a eco-friendly partner you can rely on.

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