● The main body is made of stainless steel and brass materials
● Diaphragm material: 316L
● Valve seat material: PCTFE
● High sensitivity and stability at working pressure points
● Micro-volume design
● Each valve undergoes a sealing test with nitrogen at rated pressure before leaving the factory, ensuring no detectable leakage meets the requirements
● Each valve is cleaned and packaged according to USELL standards
