Type 179 180 181 182 183 184 Georg Fischer Electrically Actuated Ball Valve Type 179-184

Product Description:

The Type 179-184 Ball Valve shall be used in either open/close or modulating applications. The actuator shall be either a Type EA25, EA45 or EA120 depending on valve size. The ball valve shall be true union and utilize a fl oating ball design. The ball shall be fully molded and full port with two way blocking capability. The stem shall be blowout proof, utilizing a double o-ring seal and a predetermined break point opposite the media side of the stem seals. The seat carrier shall be adjustable and reverse threaded.

Features:

General

• Size: ⅜”–4”
• Material: PVC, CPVC, PROGEF® Standard PP, ABS, SYGEF® Standard PVDF
• Seat: PTFE • Seals: EPDM, FPM
• End Connection: Solvent cement socket, threaded, fl anged, fusion spigot, fusion socket
• Actuator Housing: Glass-fi lled PP
• Voltage: 100-230VAC, 24VAC/DC
• Mounting: Stainless steel threaded inserts
• Manual Override: Integrated
• End Stops: Open, close, programmable middle position
• Position Indicator: LED, optical, integrated
• Position Feedback: Open, close, middle
• Heater: 10 position adjustable

Optional Features

• Positioner: Current, voltage
• Network: Profi bus DP
• Fail Safe Return: Battery back up, externally powered board
• Smart Module: Cycle monitoring, cycle counter, cycle extension, motor current monitoring
• Manual Loading Station: Local control box
• Protection Class: IP67 with conduit connection
• Seals: Alternative materials available upon request
• Seat: PVDF
• End Connection: Alternatives available upon request
• Control Ball: For throttling applications available ⅜”-2”
• Vented Ball: For sodium hypochlorite use
• Cleaned: Silicone free/oil free