SG Series
With its special O-Port design, the SG model is suitable for the most difficult applications involving solids. Due to its unique design, it can easily cut through a medium column holding solids. The integrated transverse seal sets the SG model apart from conventional O-Port gate valves, guaranteeing maximum tightness and performance. .
CHARACTERISTICS SG Series
Nominal sizes
Material
Pressure rating
Flange drilling
Face to face dimension
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The through gate design allows valve to be closed through stagnant media columns or if there are long-fiber media.
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Robust 4-post topwork for maximum load and a wide variety of actuator types.
Application areas
Biogas plants
e.g.
Wood chips
...
MATERIAL OF CONSTRUCTION
| Part | Cast steel | |
| Body | Cast Ni-Resist | |
| Gate | 440 Stainless steel | |
| Seal | 410 / Aflas | |
| Topwork | Carbon steel | |
| Stem / Piston rod | 430F |
Other materials upon request
CORROSION PROTECTION
| Body | EKB powder coating | |
| Topwork | EKB powder coating | |
| Screws | Stainless steel | |
ACTUATORS
Handwheel
Bevel gear
Pneumatic cylinder
Hydraulic cylinder
Electric actuator
General documents
