VIGOUR Hand diaphragm valve >>VDV39 series
The VDV39 series hand diaphragm valve is suitable for controlling bulk gases and specialty gases in ultra-high purity gas supply systems in the semiconductor industry.
✅Product Feature
- Suitable for ultra-pure, flammable or toxic fluid lines in semiconductor manufacturing equipment and facilities.
- Direct diaphragm construction with superior sealing performance, remarkable durability, compactness and particle and dead-space-free performance.
- The product is fabricated in compliance with theVS001A process specification.
- Valve open and closed position is easily visible at a glance.
- Excellent gas displacement characteristics.
- EP treatment is standard for all wetted surfaces.
- Standard seat material is PCTFE, Polyimide is option.
✅Advantage of VDV39 series Hand diaphragm valve
- The VDV39 series hand diaphragm valve adopts a valve stem diaphragm binding structure, and the valve stem can directly drive the diaphragm to open and close up and down, so that the opening of the valve no longer depends on the elasticity of the diaphragm itself, solving the problem of the diaphragm valve being unable to open under special working conditions.
- The manual version has a visual handwheel that can effectively determine the switch status.
- The structure is novel and reliable, with excellent sealing, especially suitable for low-pressure and high flow conditions.
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