

Non Fail-Safe Damper Actuators
Torque range from 1 Nm to 160 Nm, mounted directly on standard damper shafts.

Six product categories sourced from the world’s most trusted HVAC manufacturers — organised by group, filterable by brand.
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A comprehensive selection of actuators, sensors, control valves, and energy meters that support precise control, automation, and efficiency in HVAC systems.


Torque range from 1 Nm to 160 Nm, mounted directly on standard damper shafts.


Spring-return actuators that move the damper to the required position when de-energized.


IP66/67 and NEMA 4X weatherproof, corrosion-resistant housings for the toughest conditions.


Fast and very fast running rotary or linear actuators, open/close or modulating.


Stroke lengths of 60, 100, 200 or 300 mm with actuating force from 50 N to 450 N.


Complete room and system solutions for cost-optimized zone and room control.


A VAV-based zone control ecosystem, made easy — cloud and smartphone commissioning.


Pressure-independent flow control with transparent monitoring of heating and chilling systems.


PI valves from super-compact PIQCV / PIFLV and EPIV to the Energy Valve™ — with true flow measurement.


Compact, heat-resistant, tight-closing 2-way and 3-way ball valves with characterised disc.


2-way control and open/close DN 25–DN 700, and 3-way combinations DN 100–DN 300.


Sizes DN 15…250 meeting PN 6…25 — for high-temperature, high-pressure water or vapor.


Certified 2-way ball valves with compact rotary actuators, with or without fail-safe.


Air duct sensors for temperature, humidity, dew point, CO₂, VOC and pressure.


Immersion and surface sensors for temperature, pressure and flow in pipes.


Outdoor temperature and humidity sensors for efficient heating and cooling automation.


Sensors and room operating units with aesthetic, timeless design.


Certified thermal energy meters (EN 1434, MID) with automatic glycol compensation.
Compact, pre-assembled Pressure Independent Control Valve (PICV) kits designed for FCUs to provide accurate flow control, hydronic balancing, and efficient temperature regulation — with pressure-independent control valves, flexible hoses and thermostats.


Compact, pre-assembled PICV kits for fan coil units with automatic balancing.


PI valves that maintain design flow regardless of pressure fluctuations.


Flexible connection hoses for FCU and terminal-unit valve packages.


Room thermostats for accurate temperature control of fan coil and terminal units.
Compact and high-efficiency plate-type heat exchangers used in HVAC systems for thermal energy transfer between fluids while conserving space and energy. High thermal capacity and low pressure drops for a consistently well-balanced, high-performing configuration.


High-efficiency gasketed plate heat exchangers for HVAC and industry.


Compact brazed plate heat exchangers for liquids or steam at high pressures — 28 models.
Engineered to absorb pressure fluctuations and minimize water hammer, surge vessels help protect piping systems and equipment while maintaining stable system pressure. Filtration systems protect downstream equipment by removing particulates from water and fluid networks.


Custom-designed surge tanks protecting hydraulic networks against water hammer.


Filtration systems for water and fluid networks — protecting downstream equipment.