Description
The GEMÜ 536 pneumatically operated 2/2-way globe valve has a low maintenance membrane actuator which can be controlled by inert gaseous media. The valve is particularly suitable for use as a control valve. The valve plug is fixed to the spindle in such a way as to allow flexing during closure in order to ensure tight shut off. The valve spindle is sealed by a self-adjusting gland packing providing low maintenance and reliable valve spindle sealing even after a long service life. A wiper ring fitted in front of the gland packing protects it against contamination and damage.
TECHNICAL SPECIFICATIONS
- Connection: Flange
- Actuator: Pneumatic
- Body material: 1.4408, cast stainless steel; EN-GJS-400-18-LT
- Max. operating pressure: 16 bar
- Max. media temperature: 180 ° C
- Min. media temperature: -10 ° C
- Nominal sizes
- Control valve
ADVANTAGES
- Good flow capability
- Broad range of operating temperatures and pressures
- Accessories: Stroke limiter / optical position indicator / manual override / pilot valve with manual override / electrical position indicators / electro-pneumatic positioner
- Regulating cage (in control version)
