he PCN28 Pilot Operated Diaphragm Solenoid NC Manual Override Flameproof (FLP) Valve is designed for reliable flow control in hazardous industrial environments. This normally closed (NC) solenoid valve operates using a pilot-operated diaphragm mechanism, ensuring efficient performance with low power consumption and high flow capacity. The integrated manual override feature allows operators to control the valve during power failures or maintenance operations. Manufactured with flameproof electrical protection, the PCN28 FLP Solenoid Valve is ideal for oil & gas, chemical processing, pharmaceutical plants, petrochemical industries, water treatment systems, and other hazardous area applications. Its robust construction ensures long service life, leak-proof operation, and dependable performance under demanding industrial conditions.