Interactive Components new product launch

The De Pala 3-way 633BED Diverting Zone Valve
The De Pala 3-way 633BED Diverting Zone Valve

The de Pala 3-way 633BED Diverting Zone Valve has successfully achieved Kiwa UK Regulation 4 Product and WRAS approval.

The De Pala 3-way 633BED Diverting Zone Valve with 2x15mm compression and 1x1/2” BSP female port with a maximum working pressure of 16.0 bar and customer specified maximum operating temperature of 85°C and fitted with a 24Vdc actuator with 12 second actuation time for 90 degrees of rotation, has successfully achieved Kiwa UK Regulation 4 Product and WRAS approval.

Both the valve and actuator were tailored to meet a customer specific requirement of an integral off position between the diverting positions and will be used in conjunction with a standard De Pala 2-way 642BED on/off valve with 42mm compression fittings and standard 12 second actuator.  

The original specification called for an actuated 2-way on/off 15mm compression fittings isolation valve to be used in conjunction with an actuated 3-way 15mm compression fittings diverting valve. By modifying a standard 3-way diverting valve and actuator head to incorporate the isolation function of the 2-way 15mm valve, the customer has saved a large proportion of the additional cost of the 2-way isolation valve in their system.

For information on the extensive range of De Pala valves and actuators for use in HVACR applications, please contact Interactive Components Limited.

Related links:



modbs tv logo

ICOM celebrates Noah Gaunt as Apprentice of the Year 2026

Noah Gaunt of Vaillant Group UK has been named ICOM’s Apprentice of the Year 2026, recognising his outstanding commitment, technical excellence and passion for advancing the future of low carbon heating.

BCIA warns non-domestic buildings risk being overlooked despite decarbonisation drive

Commercial and public buildings risk being left behind in the UK’s transition to Net Zero despite more than £40 billion of funding, investment and policy support being directed towards building decarbonisation, according to the latest Policy Pulse report from the Building Controls Industry Association (BCIA).