AV-4-S0392 Manual Diaphragm Valve With Lock

Manual Diaphragm Valve With Lock Description

Manual Diaphragm Valve With Lock is designed for precise and reliable fluid control. By turning the handwheel, the valve stem converts the rotary motion into linear movement, driving the diaphragm to open or close the flow path. When pressed downward, the diaphragm seals tightly against the valve body to stop fluid flow; when lifted upward, it creates a clear passage for the medium to flow smoothly.

A key feature of this valve is the stem position locking mechanism. Once the valve disc is adjusted to the desired position, the lock—implemented through robust structures such as clamps or lock pins—secures the stem in place. This prevents unintended movement caused by fluid pressure fluctuations or pipeline vibration, ensuring stable valve operation and consistent flow control.

This combination of precise actuation, reliable sealing, and secure locking makes the Manual Diaphragm Valve with Lock ideal for demanding applications where accuracy and stability are essential.

Manual Diaphragm Valve With Lock Specifications

Manual Diaphragm Valve With Lock Applications

Pharmaceutical industry – precise control of sterile and clean media

Food & beverage processing – hygienic handling of liquids and semi-liquids

Biotechnology – stable flow regulation in sensitive processes

Chemical industry – safe control of corrosive or aggressive fluids

Water treatment – reliable shut-off and regulation in filtration and distribution systems

Oil & gas industry – secure fluid control under varying pressure conditions

Laboratories & R&D – accurate flow adjustment in experimental setups

Pipeline systems with vibration or pressure fluctuations – maintaining stable valve position with locking mechanism

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