Siemens 656-0019

2-way NO ½ angle union valve, 2.1Cv, pneumatic actuator, 5-10 psi”

The normally open 656 angle union valves are pneumatically operated valves designed to control the flow of both water and steam. This normally open valve is ½ line size with 2.1Cv. The actuator is a 2” pneumatic with 5-10psi spring range.”