Valworx 565272 球阀-产品快照
- 品牌:
- Valworx
- 型号:
- 565272
- 重量:
- 5.9474 kg
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| 供应商名称 | 电话 | 备注 |
|---|---|---|
| 暂无展示，可咨询在线客服 | 400-811-6961 |
 微信咨询，cs10@gchane.com , QQ1653501665
|
产品介绍
Valworx 565272 球阀
Electric Actuated Stainless Ball Valve 2", 12 or 24 VDC, EPS Positioner
Valworx
Series: 5652 , Valworx 565272 electric actuated 2-piece stainless steel ball valve is used to control the flow of water, air, oil, and other media compatible with the materials of construction. The EPS- Electronic Positioning System provides an accurate valve positioning function whereby the movement of the actuator is controlled by either a 4-20mA or 0-10VDC input control signal. Any change in the control input signal results in a corresponding and proportional change in the position of the ball. The internal microprocessor and closed loop feedback system continuously monitors and maintains accurate valve position. The valve will remain in the last known position with loss of electric power. The positioning module is self-calibrating and fully potted to help protect the electronics against vibration and moisture. Valve position can be monitored with onboard analog output signal. 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. 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. 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 for unrestricted flow 316 stainless steel body, ball and stem Blow out proof stem RTFE ball seats extend cycle life Triple RTFE/Viton stem seal design, live loaded Electric Actuator Standard Features EPS-Electronic Positioning System with selectable 4-20mA or 0-10V input 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 Analog output signal to confirm valve position Self-locking all metal gear drive, no additional brake required ETL Listed per UL429 and CSA C22.2, CE marked Options (see Accessories) High temp. valve mounting kit - extend media working temperature up to 266 °F (130 °C)
Type 2-way with EPS Positioner Voltage 12 or 24 VDC Current Rating 3.0A @ 12VDC, 1.5A @ 24VDC (full load amps) Cycle Time 10 seconds per 90° rotation (no load) Pipe Size 2" NPT female Port Size Full Port, orifice 2.00 inches, Cv 240 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 0 to 366 °F (-18 to 185 °C) Valve Body 316 stainless steel Ball 316 stainless steel Stem Seals RTFE (reinforced Teflon)/ FKM (Viton) Ball Seats RTFE (reinforced 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 4-20mA or 0-10VDC output monitoring signal (same type as input signal) Manual Override 5mm hex drive with protective cover Motor Protection Current sensor Anti-Condensation Heater 4 watts 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 13.1 lbs (5.9 kg)
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