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Butterfly valve POLARIS series
pneumatically-operatedmanualfor compressed air

Butterfly valve - POLARIS series - EFFEBI - pneumatically-operated / manual / for compressed air
Butterfly valve - POLARIS series - EFFEBI - pneumatically-operated / manual / for compressed air
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Characteristics

Type
butterfly
Operation
pneumatically-operated, manual
Media
for compressed air
Body
double, EPDM, NBR
Other characteristics
with actuator, single-acting, double-acting
DN

Min.: 40 mm
(1.575 in)

Max.: 300 mm
(11.811 in)

Temperature

Min.: -20 °C
(-4 °F)

Max.: 90 °C
(194 °F)

Description

ACTUATOR FEATURES: • 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.

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.