The ZMA/BT-10 pneumatic diaphragm regulating valve adopts a non stuffing box structure, with an elastic diaphragm as the throttling element and a smooth valve body flow channel; The valve body lining and diaphragm are made of corrosion-resistant materials, suitable for controlling various corrosive and suspended media.

Structural characteristics:
1. The valve body and corrosion-resistant diaphragm with corrosion-resistant lining can prevent the metal valve body from being corroded, and are suitable for regulating strong acid, strong alkali, and highly corrosive media.
2. Suitable for regulating high viscosity fluids and media with suspended particles (particle hardness must be lower than rubber) and fibers.
3. No stuffing box, simple structure, easy maintenance, and the medium does not come into contact with the outside world, which can be used for regulating toxic and polluted media.
4. It adopts rubber diaphragm sealing, no leakage, and can be used as a shut-off valve within the allowable pressure difference range.
5. It has a larger flow capacity than general regulating valves.