SOS Series
This product series is used as a Shut Off valve (on-off action), it has a positive closing action due to its unbalanced plug. The triggering device is acted by a piston or a diaphragm.
Body:
Diameter: from 1" up to 12” for all models, except for SOS-M7 that is 2” .
End Connections: Screwed: NPT Female threaded (according to ASME ANSI B16.11/96); Flanged: RTJ or RF #150, #300, #600 or #900 (according to ASME ANSI B16.5/96) for all models except SOS-M7 whose available end connections are Screwed: NPT Female threaded (according to ASME ANSI B16.11/96); Flanged: RTJ or RF #150 or #300 (according to ASME ANSI B16.5/96).
Control Characteristic: Quick Opening.
Trim Type: Standard.
Body Type: Globe.
Body Material: Cast Iron (ASTM A216-WCB).
Leakage: Class VI (according to ASME ANSI B16.104/76).
All models include a position indication device (open or closed).
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