Pnumatic Drive Diaphragm Control Valve

Pnumatic Drive Diaphragm Control Valve. Superior Corrosion Resistance: Withstands all media including concentrated nitric acid and aqua regia via F46 lining. Double Sealing Technology: Bellows and packing ensure zero leakage for toxic and volatile gases. Wide Temperature Range: Operates effectively from -40 to 180 degrees Celsius. High Precision Control: Adjustable range up to 30:1 with less than 1% basic error using positioner. Robust Pneumatic Actuator: Equipped with ZHA/B multi-spring actuator for large output force. Multiple Certification: Certified with GS, RoHS, CE, ISO9001, FDA, SIL 2, and LFGB. Flexible Customization: Offers full, minor, and flexible customization from samples or designs. Versatile Media Compatibility: Suitable for gas, oil, water, acid, alkali, and poisonous liquids.