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DURAVIS Electric 2/2 Thread Brass Ball Valve

Model Size Way Voltage Operating Pressure
EAR-004-1111 & BLV-N122BP015M 1/2" (DN15) 2/2 230V AC 0-40 Bar
EAR-004-1111 & BLV-N122BP020M 3/4" (DN20) 2/2 230V AC 0-40 Bar
EAR-004-1111 & BLV-N122BP025M 1" (DN25) 2/2 230V AC 0-40 Bar
EAR-004-1111 & BLV-N122BP032M 1 1/4" (DN32) 2/2 230V AC 0-40 Bar
EAR-004-1111 & BLV-N122BP040M 1 1/2" (DN40) 2/2 230V AC 0-16 Bar
EAR-006-1111 & BLV-N122BP050M 2" (DN50) 2/2 230V AC 0-16 Bar
EAR-006-1111 & BLV-N122BP065M 2 1/2" (DN65) 2/2 230V AC 0-16 Bar
EAR-006-1111 & BLV-N122BP080M 3" (DN80) 2/2 230V AC 0-16 Bar
EAR-004-1211 & BLV-N122BP015M 1/2" (DN15) 2/2 24V DC/AC 0-40 Bar
EAR-004-1211 & BLV-N122BP020M 3/4" (DN20) 2/2 24V DC/AC 0-40 Bar
EAR-004-1211 & BLV-N122BP025M 1" (DN25) 2/2 24V DC/AC 0-40 Bar
EAR-004-1211 & BLV-N122BP032M 1 1/4" (DN32) 2/2 24V DC/AC 0-40 Bar
EAR-004-1211 & BLV-N122BP040M 1 1/2" (DN40) 2/2 24V DC/AC 0-16 Bar
EAR-006-1211 & BLV-N122BP050M 2" (DN50) 2/2 24V DC 0-16 Bar
EAR-006-1211 & BLV-N122BP065M 2 1/2" (DN65) 2/2 24V DC 0-16 Bar
EAR-006-1211 & BLV-N122BP080M 3" (DN80) 2/2 24V DC 0-16 Bar

General Information:
Duravis electric 2/2 brass ball valves are electrically actuated valves designed to provide full control of liquid and gas flow. With a robust brass body and compact design, they are ideal for HVAC systems, industrial automation, and building installations. The 2/2 configuration means there is one inlet and one outlet for full open or close flow control.

Technical Specifications:

  • Type: 2/2-way electric ball valve

  • Operating Voltage: 24 VAC/VDC or 220 VAC

  • Connection Type: Female threaded (BSP or NPT, depending on model)

  • Body Material: Nickel-plated brass

  • Sealing Material: PTFE (Teflon)

  • Flow Type: Full bore

  • Working Pressure: Max 16 bar

  • Working Temperature: 0°C to +90°C

  • Control Type: ON/OFF or modulating (optional)

  • Operating Time: 5 – 15 seconds (varies by model)

  • Enclosure Protection: IP65

  • Available Sizes: 1/2", 3/4", 1", 1¼", 1½", 2" (depending on model)

Applications:
Heating-cooling systems, water and fluid control, agricultural irrigation, automation, building management systems, and process control.

Mounting Position:
Can be mounted in any position. Vertical mounting is recommended. Flow direction is indicated on the valve body.