Bermad IR-21T Irrigation 2 way Solenoid valve



Irrigation IR-21T 2 way Solenoid valve (20-50mm)
The Bermad 21T series solenoid valve is a non-metallic body two-way solenoid valve powered by a coil in either 12, 24 VAC/VDC or in DC latch. The valve is available in globe pattern or angle pattern and with or without manual flow stem for flow control. The valve body has an easily used three way tap to enable local opening, closing or auto function control switch.
  • Computerized Irrigation Systems
  • Drip Systems
  • Greenhouses Irrigation
  • Systems Subject to Varying Supply Pressure
  • Landscape
  • Energy Saving Irrigation Systems


  • Line Pressure Driven, Electrically Controlled On/Off
  • Smooth valve opening and closing
    • Accurate and stable regulation
    • Low operating pressure requirements
  • Plastic Globe Hydro-Efficient Valve
    • Unobstructed flow path
    • Single moving part
    • High flow capacity
    • Highly durable, chemical and cavitation resistant
  • Unitized Flexible Diaphragm and Guided Plug
    • Prevents diaphragm erosion and distortion
  • Fully Supported & Balanced Diaphragm
    • Requires low actuation pressure
  • User-Friendly Design
    • Simple in-line inspection and service


Sizes: ½-2”; DN12-50

Patterns: Globe: ½-2”; DN12-50

Angle: 1½ & 2”; DN40 & 50

End Connections: Female Threads BSP; NPT

Pressure Rating: 10 bar; 145 psi

Operating Pressure Range: 0.5-10 bar; 7-145 psi

Standard Materials:

Body, Cover and Plug: Reinforced Nylon

Diaphragm: NR

Seals: NBR [Buna–N] and NR

Spring: Stainless Steel

Cover Bolts: Stainless Steel

Control Accessories: Plastic


Irrigation IR-21T 2 way Solenoid valve Brochure Irrigation IR-21T 2 way Solenoid valve Brochure