Pneumatic UPVC Flange Diaphragm Valve

The Pneumatic Large Diameter Diaphragm Valve is an essential solution for industrial pipelines requiring high-volume flow handling combined with the safety of diaphragm isolation.

The Pneumatic PPH Flanged Diaphragm Valve is an essential component for industrial automation, specializing in the flow regulation of the most challenging fluids. It features a body constructed from corrosion-resistant PPH (Polypropylene Homopolymer) and a similarly resistant elastic diaphragm, ensuring longevity and reliability in harsh chemical service.

Hearken Pneumatic PPH Socket Diaphragm Valve is engineered for exceptional durability and process integrity in permanent piping installations. This valve combines the advanced chemical stability of a PPH body with the absolute reliability of socket fusion connections. By creating a monolithic, welded joint, it eliminates potential leak paths associated with mechanical fittings. At its core, an elastic diaphragm isolates the fluid from all mechanical parts, ensuring contamination-free operation and protecting the actuator. This design provides a robust, long-term solution for automated flow control in the most demanding industrial environments.

Engineered for the most demanding industrial environments, our Pneumatic PVDF Flanged Diaphragm Valve provides superior control over aggressive and difficult media. The valve’s construction features a highly durable PVDF body and a corrosion-resistant diaphragm, ensuring maximum chemical compatibility. Its innovative glandless design and elastic diaphragm as the core throttling element create a hermetic seal, completely eliminating the risk of external leakage. Furthermore, the smooth, streamlined flow path minimizes obstruction, resulting in a high flow capacity with minimal pressure drop.

Pneumatic PVDF Diaphragm Valve is designed specifically for industrial automation, this valve combines a robust PVDF body with a high-performance elastic diaphragm. It eliminates the need for a traditional stuffing box, creating a fully sealed environment that handles aggressive chemicals and impurities with ease. Whether you are managing strong acids or viscous slurries, this valve delivers high flow rates with zero leakage.

Engineered for sanitary, high-purity, and severely corrosive environments, this Pneumatic Diaphragm Valve combines the superior purity and strength of a 316L stainless steel body with the convenience of flanged connections. The design ensures absolute process isolation by using a resilient diaphragm to separate the fluid from the valve’s actuator and mechanical components. This configuration not only prevents contamination but also delivers exceptional performance in systems where both chemical resistance and mechanical robustness are critical. Flanged ends allow for straightforward installation and removal, simplifying system maintenance without compromising the integrity of the pipeline.

Hearken Pneumatic Stainless Steel Diaphragm Valve is purpose-built to master the most challenging fluids in industrial automation. By using a durable, elastic diaphragm to isolate all working components from the process media, it creates a hermetically sealed and completely smooth flow path. This innovative glandless design eradicates the risk of external leakage and prevents media contamination, establishing a new standard for safety, reliability, and fluid purity.

The Pneumatic On/Off Diaphragm Valve is specifically engineered for reliable, automated isolation in systems where media integrity and chemical resistance are critical.

Hearken Pneumatic UPVC Diaphragm Valve offers an optimal combination of corrosion resistance and serviceability. The valve’s body, constructed from durable UPVC , provides broad chemical compatibility, while its innovative double union design allows the main valve body to be removed from the pipeline for maintenance without disturbing the pipe connections. At its core, a flexible diaphragm isolates the process fluid from all mechanical parts, ensuring zero external leakage and protecting the actuator from corrosive media.

Hearken Pneumatic UPVC Flanged Diaphragm Valve is engineered to provide dependable performance and absolute containment. The valve’s design cleverly isolates all working components from the process media using a durable, elastic diaphragm. This core feature, combined with a smooth, linear flow path, ensures that the valve delivers high flow rates with minimal resistance, making it an excellent choice for complex industrial fluid handling.