صمام تخفيض الضغط Siemens VMP45.10-0.25 PN16 4Y

Geared valve Siemens VMP45.10-0.25 PN16 4Y. It is a butterfly valve with gearbox for gas applications, rated PN16. The 0.25 indicates the flow coefficient (Kvs) and 4Y denotes the actuator variant.