The ASTM A351 CF8 Diaphragm Control Valve, crafted from heat-treated austenitic stainless steel, combines high strength and pressure capacities with exceptional performance at elevated temperatures. The valve features an elastomeric diaphragm that rests on a seat when closed, effectively obstructing, controlling, or isolating fluid flow. This flexible diaphragm serves as a critical flow control device, making the ASTM A351 CF8 Diaphragm Control Valve ideal for demanding applications where durability and temperature resistance are essential.