Product Description
B224 Valve, With LF24-S US Actuator. Valve Size: 1 in, 25 mm. Product Type: CCV. Fail-Safe: Spring Return. Control Type: On/Off. SPECIFICATIONS: Valve Size: 1 in, 25 mm. Product Type: CCV. Valve Part Number: B224. Actuator Part Number: LF24-S US. Application: Water. Media Temp Range (Water): 0 to 250 ºF, -18 to 120 ºC. Flow Characteristic: Equal percentage. ID: B224+LF24-S US. Object name: B224+LF24-S US. Title: B224+LF24-S US. TYPECODE: B224S3+LF24-S US, B224S4+LF24-S US, B224S5+LF24-S US, B224S6+LF24-S US. Application Type: Water. Product Type: Characterized Control Valve. Fail-Safe: Spring Return. Control Type: On/Off. Control Input: On/Off. Position Feedback: 0. Running Time (Motor): 40 to 75 seconds. Running Time (Fail-Safe), 25 seconds at -4°F to 122°F (-20°C to 50°C), 60 sec at -22°F (-30°C). Auxiliary Switch: 1 x SPDT, 3A (0.5A) at 250 VAC, adjustable 0° to 95° (double insulated). Power Supply: 24 VAC ± 20%, 50/60 Hz, 24 VDC ± 10%. Power Consumption: 2.5 W, 5 W. Transformer Sizing: 7 VA (class 2 power source). Electrical Connection: (2) 3 ft, 18 GA appliance cables with 1/2" conduit connectors. Overload Protection: Electronic throughout 0º to 95º rotation. Angle of Rotation: max. 95º, adjustable with mechanical stop. Direction of Rotation (Fail-Safe): Reversible with CW/CCW mounting. Position Indication: Visual indicator, 0º to 95º (0º is full spring return position). Humidity: 5 to 95% RH non-condensing. Ambient Temperature: -22 to +122 ºF, -30 to +50 ºC. Storage Temperature: -40 to +176 ºF, -40 to +80 ºC. Noise Level: 50 dB (A) motor, spring return 62 dB (A). Housing: NEMA 2, IP54. Agency Listing: cULus acc. To UL 873 and CAN/CSA C22.2 No. 24-93. Servicing: Maintenance Free. Quality Standards: ISO 9001. Cv Rating: 19.00. Flow Pattern: 2-Way. Service: Chilled or hot water, 60% glycol. Action: 75 º. End Fitting: NPT female ends. Leakage: 0% for A to AB. Dimensions A: 7.68 in / 195.10 mm, B: 3.09 in / 78.50 mm, C: 6.21 in / 157.70 mm, D: 5.34 in / 135.60 mm, E: 1.93 in / 49.00 mm, F: 1.93 in / 49.00 mm. Housing Material: zinc coated steel. Material (Body): Forged Brass, Nickel Plated. Material (Ball): Stainless Steel. Material (Stem): Stainless Steel. Material (Seat): Teflon® PTFE. Material (Characterizing Disc): TEFZEL.. Belimo. Belimo. B224+LF24-S US.