B214B+LF24-SR US | Belimo Half Inch Two Way Characterized Ball Control Valve With Spring Return Actuator

Belimo · Motors & Motion

Description  The Belimo B214B+LF24-SR US is a 1/2 inch, 2-way characterized control ball valve with an integrated 24 V spring return modulating actuator. It provides precise equal percentage flow control with a Cv of 7.4 and tight shutoff performance for hydronic HVAC systems.     Technical Specifications  Condition New/Never Used Surplus Brand Belimo Category Control Valves Part Number B214B+LF24-SR US Subcategory Ball Valves Valve Type Characterized Control Valve (CCV) Valve Size 0.5 in (DN 15) Flow Pattern 2-way Cv Rating 7.4 Flow Characteristic Equal percentage Body Pressure Rating 600 psi Close-Off Pressure 200 psi Leakage Rate 0% for A–AB Pipe Connection Female NPT threaded Valve Body Material Nickel-plated brass Seat Material PTFE Characterized Disc TEFZEL® Fluid Compatibility Chilled or hot water, up to 60% glycol Fluid Temperature Range 0…250°F (-18…120°C) Actuator Type Spring return, modulating Control Signal 2…10 V (4…20 mA with resistor) Nominal Voltage AC/DC 24 V, 50/60 Hz Power Consumption (Running) 2.5 W Electrical Connection 18 GA plenum cable, 1 m, 1/2" NPT conduit Degree of Protection IP54 / NEMA 2 Weight 15.41 lb   Information About B214B+LF24-SR US The B214B+LF24-SR US is part of Belimo’s characterized control valve range designed for accurate flow modulation in compact hydronic circuits. The valve features a precision-machined ball and TEFZEL® characterized disc that delivers stable equal percentage control across the operating range. Its factory-mounted LF24-SR US spring return actuator operates on AC/DC 24 V and supports modulating control with integrated position feedback and selectable fail-safe direction. The assembly is engineered for maintenance-free service and reliable long-term performance in commercial HVAC installations. Key Features Characterized Ball Valve Design: Precision ball and TEFZEL® disc provide true equal percentage flow control for stable and repeatable modulation. Integrated Spring Return Actuator: Automatically drives the valve to a defined safety position during power loss to protect the system. Modulating Control Capability: Accepts 2…10 V control signals with optional 4…20 mA input using an external resistor. High Pressure And Tight Shutoff Performance: Rated for 600 psi body pressure with 200 psi close-off and zero leakage for A–AB. Durable Valve Materials: Nickel-plated brass body, chrome-plated ball, PTFE seat, and EPDM seals ensure long service life. Pre-Wired Electrical Connection: Supplied with plenum-rated cable and 1/2" NPT conduit connector for simplified installation. Integrated Position Feedback: Provides a 2…10 V feedback signal for accurate valve position monitoring. The B214B+LF24-SR US delivers the reliability and precision required for accurate hydronic flow modulation and fail-safe control in HVAC systems.

Brand: Belimo · Category: Motors & Motion

Key features

• Characterized Ball Valve Design: Precision ball and TEFZEL® disc provide true equal percentage flow control for stable and repeatable modulation.
• Integrated Spring Return Actuator: Automatically drives the valve to a defined safety position during power loss to protect the system.
• Modulating Control Capability: Accepts 2…10 V control signals with optional 4…20 mA input using an external resistor.
• High Pressure And Tight Shutoff Performance: Rated for 600 psi body pressure with 200 psi close-off and zero leakage for A–AB.
• Durable Valve Materials: Nickel-plated brass body, chrome-plated ball, PTFE seat, and EPDM seals ensure long service life.
• Pre-Wired Electrical Connection: Supplied with plenum-rated cable and 1/2" NPT conduit connector for simplified installation.
• Integrated Position Feedback: Provides a 2…10 V feedback signal for accurate valve position monitoring.

Specifications

Contact Safety Shops for pricing, delivery and project support in the UAE.