The SMC LVA40-04-A is a high-performance valve from the LVA Series, designed for handling high purity chemical liquids with precision and reliability. This air-operated, threaded type valve is crafted with a robust body made from New PFA, stainless steel, and PPS, ensuring durability and resistance to corrosive substances. The valve's diaphragm is available in PTFE, EPR, or NBR materials, allowing for customization based on specific application needs. Ideal for use in various industrial settings, the LVA40-04-A offers seamless integration with manifold types LLA2, LLA3, LLA4, and LLA5, providing versatility and efficiency in fluid control systems.