Valworx 568614 膨胀阀-产品快照
- 品牌:
- Valworx
- 型号:
- 568614
- 重量:
- 1.4982 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，as10@gchane.com , QQ3350168184
|
产品介绍
Valworx 568614 膨胀阀
Compact Electric 3-way Lead Free Brass L-Diverter Valve 3/8", 24 VAC
Valworx
Series: 5686 , Valworx 568614 compact electric actuated 3-way FULL PORT lead free ball valves are used to control the flow of water, air, oil, and other media compatible with the materials of construction. These 3-way L-Port valves can be used as either a diverter or selector function due to the four ball seat design which allows full pressure at any port. Ideal where lead free and NSF approved construction are required for potable drinking water or other general industrial applications. 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 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. There is no flow shutoff position with this type valve. 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 CSA. Two auxiliary limit switches are provided to confirm valve position. High performance ball and stem are made of 316 stainless steel rather than the typical plated brass. Energized PTFE ball seats are designed for low torque and extended cycle life. These ball valves offer a unique triple PTFE/Viton leak free stem seal design. 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 and vacuum to 29 inch Hg. Ball Valve Standard Features Full Port design Lead free brass body 400 PSI working pressure (see P/T chart) Direct mounting valve per ISO5211 Stainless steel ball and stem Four ball seat design allows for full pressure at any port Energized PTFE ball seats for extend cycle life and reduce torque Leak free triple PTFE/Viton stem seal design Certified per NSF372 and NSF61 for use with potable/drinking water Electric Actuator Standard Features Quarter turn operation Rugged Type 4X weatherproof aluminum alloy housing Visual valve position indicator Manual override Heavy duty motor with overload protection Two auxiliary limit switches to confirm valve position All metal gear drive CSA Listed per UL429 and CSA C22.2, CE mark
Type 3-way L-Port Diverter or Selector Voltage 24 VAC 50/60 Hz Current Rating 1.7A (full load amps) Cycle Time 12 seconds per 90° rotation (no load) Pipe Size 3/8" NPT female Port Size Full Port, orifice 0.39 inches, Cv 3.5 Pressure (Max) 400 PSI CWP non-shock (see P/T chart), Vacuum service to 29" Hg, 25 PSI Steam with high temp. kit, 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 -22 to +140 °F (-30 to +60 °C) Valve Temperature Rating 0 to 344 °F (-18 to +173 °C) Valve Body Lead Free Brass C69300 Ball and Stem 316 stainless steel Stem Seals PTFE (Teflon) with dual FKM (Viton) seals Ball Seats (4) PTFE (Teflon) energized with FKM (Viton) Duty Cycle 60% Enclosure Aluminum alloy, polyester painted, SS fasteners Enclosure Rating Type 4X and IP67 weatherproof Electrical Connections Prewired cable with flying leads 3 meter (9.8 feet) 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 Approvals - Actuator CSA Listed. Conforms to UL Std 429, Certified to CSA Std C22.2 No. 139, CE mark Approvals - Valve IAPMO certified to NSF/ANSI 372, NSF/ANSI 61 drinking water, Meets design MSS-SP-110 Weight 3.3 lbs (1.5 kg)
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