3-port seat valve, internally threaded, PN16, DN1/2-1/4", kvs = 0.7 m3/h, dpmax = 100 kPa

Key data to replacement product: 3-port seat valve, externally threaded, PN16, DN15, kvs = 0.63 m3/h, dpmax = 400 kPa (mixing)

Info: pay attention to 
Key data to replacement product: dimensions and DN values of valve-actuator combination
requires linkage ASK30 or a 
Key data to replacement product: SAS... actuator