Valworx 568052A 球阀-产品快照
- 品牌:
- Valworx
- 型号:
- 568052A
- 重量:
- 4.1768 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，cs11@gchane.com , QQ1429311537
|
产品介绍
Valworx 568052A 球阀
Electric Actuated Lead Free Brass Ball Valve 2", 12-24V AC/DC
Valworx
Series: 5680 , Valworx 568052A electric actuated lead free brass ball valve is used for on-off control of water, air, oil, and other media compatible with the materials of construction. Ideal where lead free and NSF construction are required for potable drinking water as well as other industrial applications. Standard unit is power-to-open and power to close, stays in last known position with loss of power. On receipt of a continuous voltage signal, the motor runs and via a self locking flat gear drive, rotates the ball. The motor is 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. Anti-condensation heater is standard and will help protect actuator against damage caused by condensation. Two limit switches are provided to confirm valve position. Manual override can be used to operate valve during setup or with loss of electrical power. 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 with kit and vacuum service to 29 inch Hg. Ball Valve Standard Features Direct mount lead free brass valve Full Port for unrestricted flow 316 stainless steel ball and stem 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 LED light gives continuous actuator status indication Multi-voltage capable with auto-voltage sensing Electronic torque limiter - protects against valve jams Anti-condensation heater Manual override with visual valve position indicator Electrical connections via external DIN plugs (included) Two dry contact limit switches used to confirm open/closed valve position IP67 weatherproof enclosure, CE marked Options (see Accessories) DPS: Digital Positioning System - position valve with a 4-20mA or 0-10V control signal BSR: Battery Spring Return - valve fails to safe position using an internal self-charging battery High Temp. mounting kit - extend working temperature up to 266 °F (130 °C) DIN 1/2" conduit plugs and prewired cables
Type 2-way On-Off Voltage 12 to 24 Volts AC or DC Current Rating 1A @ 24VDC, 2.05A @ 12VDC, 0.85A @ 24VAC (full load amps) Cycle Time 10 seconds per 90° rotation (no load) Pipe Size 2" NPT female Port Size Full Port, orifice 2.0 inches, Cv 240 Pressure Rating 600 PSI CWP non-shock (see P/T chart), Vacuum service to 29"Hg, 25 PSI steam with kit Media Working Temperature 0 to 158 °F (-18 to 70 °C) media 0 to 266 °F (-18 to 130 °C) with optional high temp. mounting kit Actuator Temperature Rating -4 to 158 °F (-20 to 70 °C) Valve Temperature Rating 0 to 366 °F (-18 to 185 °C) Valve Body Lead Free Brass C69300 Ball and Stem 316 stainless steel Ball Seats PTFE (Teflon) energized with FKM (viton) Stem Seals PTFE (Teflon) with dual FKM (Viton) seals Duty Cycle 75% Enclosure Anti-corrosive polyamide, SS fasteners Enclosure Rating IP67 weatherproof, UV protection Electrical Connections DIN plugs with cable entry (included), optional 1/2" conduit plugs Valve Position Confirmation 2 x SPST auxiliary limit switches rated 3A@125/250VAC,30VDC resistive load Manual Override Hand knob Motor Protection Electronic over-torque with LED status light Anti-Condensation Heater 4 watts thermostatically controlled Approvals - Actuator CE mark, ISO5211 valve mount Approvals - Valve IAPMO certified to NSF/ANSI 372, NSF/ANSI 61 drinking water, MSS-SP-110 Weight 9.2 lbs (4.2 kg)
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