Mô tả kỹ thuật Van bướm điều khiển khí nén Polaris - Van châu Âu - Butterfly Pneumatic actuator valve
• ROTATION ANGLE: 90°.
• TEMPERATURE: -20°C / +90°C.
• MAXIMUM SUPPLY PRESSURE: 10 bar.
• NOMINAL PRESSURE: 5.62 bar.
• ADJUSTMENT: double register for opening and closing (DR).
• SUPPLY FLUID: filtered compressed air.
• LUBRICATION: NBR compatible oil to be used.
For further information on the actuator technical features refer to the specific data sheet for actuator at the end of this catalogue (page 348/349).
STANDARD VALVE FEATURES:
• STANDARDS: BS EN 593 - (BS 5155) - MSS SP67 - API 609.
• TEMPERATURE LIMITS WITH (SEALS INSTALLED):
EPDM -20°C / +110°C
NBR -20°C / + 90°C.
• MAXIMUM WORKING PRESSURE W/ACTUATOR:
Please refer to manual valve.
For general applications and special executions, see the manual valve.