DescriptionThe D102B, D103B & D104B valves:
• Can be used in variable volume heating and chilled water systems
• Have an operating temperature: 5°C to 95°C
• Have a maximum operating pressure of 16 bar
• Have a stroke of 2.5mm
• Are normally closed, i.e. the action of the valve spring makes the plug move to the upper seat
• Achieve class IV leakage to 225kPa
• Are compatible with ACT995M and ACT992TH
• Are not compatible with ACT991TH
• Are not suitable for end of line service
End ConnectionBSP Male Parallel ISO-228. 0JG93556V 1/2" BSP x 15mm solder adaptor is available when female end connection is required.
Expected Life0
f27.10 mm
Features• Offers zone, terminal bypass and end of line applications
• Simple integration into the BMS using the Crane FS Modulating (ACT991M), 3 Point (ACT991TP) and Thermic (ACT992TH 140N) actuators
• Easy mounting to pipework or terminal units in confined spaces due to the compact and lightweight design
• Isolation function with Class IV leakage up to 225kPa
• PN16 rated product, suitable for building services applications and services with up to 30% Glycol
Spare Parts0JG93556V 1/2” BSP x 15mm flat faced solder adaptor with washers. Item is available for when female end connection is required. For the supply of genuine Crane spares or technical assistance please contact us on 0845 604 1790.
Specification NotesThe control valve shall consist of a two / three / four-port characterised control valve. Shall provide Class IV leakage during isolation
function up to at least 225kPa.
Valve position to be controlled through a compatible actuator of the same manufacturer as the control valve, typically by a M30x1.5 threaded connection. Shall be manufactured from Brass, with PPS plug and Stainless-Steel springs. Shall be rated to PN16 and operate at temperatures to 95°C. As per Crane FS D102B / D103B / D104B.
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Bimstore on 22 February 2025
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