Sanitary Double Seat Mixproof Valve can realize simultaneous flows of two different medium through the same valve without risk of cross contamination. Unique mixproof valves features two independent plugs,which means that a single unique mixproof valve can euqally work as two or more valves of other types.
●normally closed pneumatic actuator(standard), Normal open type and air to air as options.
● Compact and robust design, forged spherical bodies.
● Pressure balanced design.
● One-piece Body & Clamped Bodies
● A wide selection of different body combinations.
● Easy disassembly by releasing the clamp.
● Cleaning/Sterilization Parts for Options.
|Product wetted parts||AISI 316L|
|Other stainless steel parts||AISI 304|
|Seat Material (Default)||EPDM, FDA177.2600|
|Seat Material (Option)||FPM (Viton), FDA177.2600|
|End Connections||butt-welded, tri-clamp|
|Max. Working Pressure||145psi (10bar)|
|Min. working pressure||absolute vacuum|
|Working Temperature||14°F to 266°F (-10 to 130°C), 284°F (140°C) for short time sterilisation.|
|Internal Finish||Ra 32μin (0.8μm) as default, Ra 16μin (0.4μm) as best.|
|External Finish||sandblast, or others upon request.|
|Pneumatic Actuator Types||Normally Closed (NC) – Air to open and spring to close; |
Normally Open (NO) – Air to close and spring to open;
Air to Air (AA) – Air to open, air to close.
|Actuator air pressure||79-102 psi (5.5 bar-7 bar)|
|Units for intelligent control and indication||C-top control |
IL-top control (Positioner)
AS-I bus connection
Please download Mix proof valve PDF catalogue to check more specifications