Valworx  565703 膨胀阀

Valworx 565703 膨胀阀-产品快照

品牌:
Valworx
型号:
565703
重量:
3.3596 kg

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产品介绍

Valworx 565703 膨胀阀

Electric 3-Way Stainless L-Diverter Valve 3/8", 120 VAC

Valworx

Series: 5657 , Valworx 565703 electric actuated 3-way Full Port stainless steel ball valve is used to control the flow of water, air, oil, and other media compatible with the materials of construction. Use as an L-port diverter valve (directs flow from center inlet port to either side outlet port 1 or 2) or as a selector valve (two separate inlet ports and one center outlet port). There is no flow shutoff position with this type valve. Actuator uses power-to-open (position 2) and power to close (position 1), stays in last known position with loss of power. On receipt of a continuous voltage signal, the motor runs and via an all metal self-locking gear drive rotates the ball one quarter turn. The motor is automatically stopped by internal cams striking limit switches. On receipt of a reversing continuous signal, the motor turns in the opposite direction reversing the valve position. The ball 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. Actuators are tested to rigorous UL and CSA standards and certified by Intertek ETL. Anti-condensation heater is standard and will help protect actuator against damage caused by condensation. Two auxiliary limit switches are provided to confirm valve position. Maximum media working temperature is 158 °F (70 °C). Order optional high temperature valve mounting kit to extend media working temperature up to 266 °F (130 °C). Suitable for steam service up to 25 PSI max. with kit. Ball Valve Standard Features 1000 PSI working pressure (see P/T chart) Direct mounting valve per ISO5211 Full port design 316 stainless steel body, ball and stem Four ball seat design allows for Full Pressure at any port PTFE ball seats for extended cycle life Triple PTFE/Viton stem seal design, live loaded and adjustable Electric Actuator Standard Features Quarter turn operation with mechanical limits Rugged Type 4X weatherproof aluminum alloy housing Visual valve position indicator Manual override Heavy duty motor with overload protection Thermostatically controlled anti-condensation heater Two auxiliary limit switches to confirm valve position Self-locking all metal gear drive, no additional brake required ETL Listed per UL429 and CSA C22.2, CE mark Options (see Accessories) High temp. valve mounting kit - extend media working temperature up to 266 °F (130 °C)

Type 3-way L-Port Diverter or Selector Voltage 120 VAC 50/60 Hz Current Rating 0.38A (full load amps) Cycle Time 10 seconds per 90° rotation (no load) Pipe Size 3/8" NPT female Port Size Full Port, orifice 0.43 inches, Cv 3.5 Pressure (Max) 1000 PSI (see P/T chart), 25 PSI steam with kit, vacuum service to 29" Hg Media Working Temperature 0-158 °F (-18 to 70 °C) media 0-266 °F (-18 to 130 °C) with optional valve mounting kit Actuator Temperature Rating -4 to +140 °F (-20 to +60 °C) Valve Temperature Rating -4 to 325 °F (-20 to +163 °C) Valve Body 316 stainless steel Ball 316 stainless steel Stem Seals PTFE (Teflon)/FKM (Viton) Ball Seats PTFE (Teflon) Duty Cycle 60% Enclosure Aluminum alloy, polyester painted, SS fasteners Enclosure Rating Type 4X (IP65) weatherproof Electrical Connections Terminal strip, 1/2" NPT conduit/ cable connector (included) Valve Position Confirmation 2 x SPST auxiliary limit switches rated 3A@125/250VAC,30VDC resistive load Manual Override 5mm hex drive with protective cover Motor Protection Thermal overload Anti-Condensation Heater 4 watts thermostatically controlled Approvals - Actuator ETL Listed. Conforms to UL Std 429, Certified to CSA Std C22.2 No. 139, CE mark Approvals - Valve Pressure tested to API-598, CE per PED 97/23/EC Weight 7.4 lbs (3.4 kg)

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