The valve is direct mounted to the actuator using the international standard ISO5211 mounting pad. Rugged unique integral motor/housing design provides higher torque in a very small package. Special wave line seat and disc shape, reduces the required torque and extends the life of the valve. Precision machined 316SS disc with two-piece stem (shaft) construction, enhances the flow capacity of the valve and reduces turbulence. The stem utilizes PTFE/graphite bearings with V-ring seals preventing leakage.
Actuators are tested to rigorous UL and CSA standards and certified by CSA. Anti-condensation heater is standard and will help protect actuator against damage caused by condensation. Two auxiliary limit switches are supplied to confirm valve open and closed position.
Butterfly Valve Standard Features
Electric Actuator Standard Features
|Type||2-way On-Off Lug Mount|
|Current Rating||1.28A @ 24VDC (full load amps)|
|Cycle Time||20 seconds per 90° rotation (no load)|
|Pipe Size||2-1/2 inch|
|Suitable Flanges||ANSI/ASME B16.5 Class 150, B16.1 Class 125 (customer supplied)|
|Flow Factor||Cv 247 (Cv = number of GPM of 60 °F water at 1 psi pressure drop)|
|Pressure Rating||232 PSI (16 Bar), 29 inHg vacuum|
|Valve Temperature Range||5 to 185 °F (-15 to +85 °C)|
|Actuator Temperature Range||-13 to +131 °F (-25 to +55 °C)|
|Valve Body||Ductile iron, epoxy coated (seat facing acts as flange gasket)|
|Disc||316 stainless steel|
|Disc Seat/Liner||NBR (Buna-N)|
|Shaft Seals||NBR (Buna-N) V-ring|
|Enclosure||Aluminum alloy, polyester painted, SS fasteners|
|Enclosure Rating||Type 4X (IP67) weatherproof|
|Electrical Connections||Terminal strip, 1/2"NPT conduit (optional) / cable connector (included)|
|Valve Position Confirmation||2 x SPDT auxiliary limit switches 3A @ 125/250VAC, 30VDC resistive load|
|Manual Override||5mm hex drive with protective cover|
|Motor Protection||Current sensor|
|Anti-Condensation Heater||4 watts thermostatically controlled|
Connectors and CablesConduit Adapter 1/2" NPT for 5618 Series Electric Actuators Stock #: 561890Price: $9.60
Buy 3 or more for $8.64 each
7-Conductor Cable for 5618 Series Electric Actuators- 16ft Stock #: 588009Price: $42.00
Buy 10 or more for $37.80 each
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