Sizes | Mark 63: 1/4″ – 2″ (D N8 – DN50); Mark 64: 1/4″ – 3/4″ (DN8 – DN20) |
Cv (Kv) | up to 30 (up to 25,8) |
Diaphragm Materials | Jorlon, Stainless Steel, Buna-N, Viton |
Setpoint | Mark 63: 1 to 220 psi (0,07 to 15,2 bar); Mark 64: 1 to 180 psi (0,07 to 12, 4 bar) |
Body Material | Ductile Iron, c, Carbon Steel, Stainless Steel |
End Connection | Threaded, Flanged, Socket Weld, Butt Weld |
Options | Double Diaphragm, Flow through Dome, and Handwheel |


