The Series BV28H-EL Electric Two/Three-way Control Valves are used with BV2A/3D series electric actuators. They are extensively applied to HVAC water systems, boiler systems, heat exchange systems or AHU steam systems to regulate the flow rates of fluids in these systems.

• Equal percentage control characteristic achieves high control precision than traditional regulate valve.

• Electronic presetting function facilitates on-site commissioning.

• Automatic fault detection and alarm functions.

• With V-shaped sealing ring and stainless steel spring compensation function, higher abrasion resistance and longer life

• DN15-DN50 brass CW612N & bronze C95400 optional

• DN15-DN400 DI GGG40/WCB optional

• Dimensions: DN15-DN500

• Working Temperature: -25~150℃ (water/ ethylene glycol); 2~180℃ (steam)

• Working Pressure: PN16 PN25

• Fluid Meduim: water/ ethylene glycol, steam

• Connection: Flange connection

• Connection Standard: EN1092-1/2

• Flow Deviation: ±5%

• Function: Two/Three way control

• Control: Equal Percentage

• Leak Rate: ≤ 0.02%Kvs