The SMC LVQH50-Z19-4 LVQH-Z Series High Purity Chemical Valve is designed for applications requiring a non-metallic exterior and high purity standards. This manually operated valve features an all-in-one integrated design, eliminating the need for metal screws, which enhances its durability and reliability. The valve's body is constructed from New PFA, ensuring excellent chemical resistance and purity. The diaphragm is made from PTFE, known for its superior chemical inertness and flexibility, while the actuator is crafted from PVDF, providing robust performance in demanding environments. The integral fitting type hyper fitting ensures secure and efficient connections, making this valve an ideal choice for industries where contamination control is critical.