Belimo Outdoor Sensors (Air)
Applications
Belimo’s outdoor sensors for temperature and humidity have IP65 protection and provide all common active and passive output signals as well as Modbus and BACnet, depending on the version.
Providing the Reliability, You Know and Expect
Outdoor mounted sensors designed to measure the outside temperature for efficient heating/cooling automation.
Efficient Air Quality
Outdoor mounted sensors equipped with a NEMA 4X / IP65 rated enclosure, snap cover and mounting plate for ease of installation are available with passive or active outputs and are compatible to major building automation systems. Combined temperature and humidity sensors with selectable relative humidity, absolute humidity, dew point and enthalpy outputs are available with optional BACnet and Modbus communications. These sensors measure the outdoor air to permit the DDC system to coordinate with actual building conditions ensuring accurate and efficient air quality. All outdoor sensors are UL certified and backed by a 5-year warranty.
Specification
Measured values: Temperature, Humidity, Light
Output signal: 0…5 V, 0…10 V, 4…20 mA, Modbus, BACnet, Pt100, Pt1000, Ni1000, Ni1000TK5000, NTC10k (10k2), NTC10k Pre (10k3), NTC20k
Additional features: Internal sensor, External sensor
Consulting Engineers

Your analytical skillset makes you an invaluable asset to your organisation. Though your job is to design systems and operating sequences that meet energy codes to make facilities run more efficiently, you constantly find yourself collecting information and analysing data when it could be spent looking for new and innovative ways to save energy and improve building performance. Belimo ball valves provide:
- Models available with tight close-off up to 1000 psi to ensure dependable operation
- Spring return, non fail-safe, and electronic fail-safe actuator to drive the valve open or closed during power failure to meet sequence requirements
- NEMA 4 actuator options for harsh outdoor applications
- High Kvs full port ball valves for isolation applications
- Customer focused organisation with support documentation requirements for plans and specifications
Contractors & Distributors

- Easy selection, installation, and hassle-free service
- Models with tight close-off up to 1400 kPa to ensure dependable operation
- Range of media temperature ratings suited for steam, chilled and hot water applications
- Assembled with rotary actuators offering easy field assembly and installation saving you time
- Fast delivery with extensive support
Building Owners

Building expansion and tenant improvements are a constant challenge to your facility department and the value of your property. You are having difficulty keeping clients comfortable, identifying ways to optimise your HVAC system, and preserving capital budgets. Belimo ball valves can offer:
- High performance VB series ANSI Class I50 or 300 carbon steel bodies which are ideal for aggressive applications
- 0% leakage or ANSI Class VI rating increasing plant Delta T efficiency and building comfort
- Serviceable trim components on VS and VSS series valves reducing replacement cost
- High Kvs ball valves with minimal pressure drop, which are ideal for isolation application where pumping costs are high
- NEMA 4 actuator options for harsh outdoor applications which assure long service life
Facility Managers

Higher energy prices combined with costly building inefficiencies are making your job more and more difficult to perform. While you should be looking for new and innovative ways to reduce energy consumption and improve facility performance, you’re simply too busy dealing with employees, troubleshooting technical issues, and trying to combat costly problems with more money. Belimo ball valves can provide:
- Excellent control stability maintaining occupant comfort level
- Better control to prevent “hunting” of the control loop, increasing life span of actuator and valve
- Models available with tight close-off up to 1400 kPa to ensure dependable operation
- Easy selection, installation, and service for improvement projects or retrofits
- Fast delivery and online technical support
ESCO

You are tasked with communicating to organisations how they can save energy and improve performance — but key opportunities are passing you by. Why? Most of your time is spent searching for new product innovations that are backed by proven and reliable energy savings data. Belimo ball valves offer:
- ANSI Class VI or 0% leakage rating offering increased plant Delta T efficiency and building comfort
- Tight close-off up to 1400 kPa to provide dependable performance
- Actuator to utilise full control signal for maximum resolution and precise control
- High Kvs ball valves with minimal pressure drop. These are ideal for isolation application where pumping costs are high
- Better control to prevent “hunting” of the control loop, increasing life span of actuator and valve
Commissioning Agents / Balancing Contractors

The responsibilities of your job are complex. Between managing and reviewing projects, along with balancing and commissioning systems, you’ve got a lot on your plate. What you’re looking for is an innovative product with proven energy savings data that meets your facility’s specifications without the hassle of a complex installation and/or costly maintenance requirements. Belimo ball valves offer:
- Manual override function to provide easy troubleshooting capabilities during start-up and commissioning
- MFT models with field selectable control and feedback signal, and running time to match design sequences and controller requirements
- Trending with Multi-Function Technology (MFT) models for system diagnosis
- Self-cleaning ball valve technology to provide superior clog resistance and ensure flow is maintained in heating and cooling systems
Related products
Belimo Electronic Pressure Independent Valves (EPIV)
Applications
Belimo's pressure independent valve technology optimises the control of variable flow systems and helps maximise energy savings.
High Performance Solutions
Belimo pressure independent valve technology maximises energy savings of variable flow pumping systems while addressing unique control challenges. Belimo offers a series of pressure independent (PI) control valves; from the PIQCV, a super compact PI valve, ePIV an electronic PI valve offering true flow measurement to the Energy Valve that optimises, documents and proves water coil performance.
Energy Efficient Valves Providing Optimal Performance
With Belimo’s pressure independent control valve technology only a single valve is required to maintain proper flow through each circuit. Each valve arrives from the factory pre-set for each circuit and can be changed in the field, so there is no additional balancing required. The system performs perfectly from start-up. Pressure independent valves are used to regulate flow through air handlers, heating and cooling coils, fan coil units, unit ventilators and VAV re-heat coils.
Specification
Product type: Valve, Valve-actuator unit
PI-Technology: Electronic, Mechanical
Pipe connection: Flange, Internal and external thread, Internal thread
Valve size (mm): 15 mm, 20 mm, 25 mm, 32 mm, 40 mm, 50 mm, 65 mm, 80 mm, 100 mm, 125 mm, 150 mm
Fail-safe function: Non-fail-safe, Fail-safe
Voltage AC/DC: 24 V
Control type: Modulating, Communicative, Hybrid (communicative / analogue)
Running time (fail-safe): 35 s
Electrical connection: Cable
Belimo Globe Valves
Applications
The Globe valve series are available in DN 15 to DN 250 with both threaded and flanged end fittings to meet the requirements of various applications, incl. high pressures and high temperatures.
Greater Force and Flexibility
The globe valve series are available in sizes from DN15 - 150 which fulfil the requirements of PN16 and PN25 applications. Utilising either bronze or stainless steel trim and fitted with either spring return, non-spring return, or electronic fail-safe actuators, globe valves are the perfect fit for HVAC equipment such as air handling units, terminal equipment, and hydronic systems with primary and secondary loops of water or steam service.
More Strength for Higher Pressure Demands
The Belimo globe valve actuators are designed to withstand the rigorous demands of many HVAC applications. With its innovative quick connect coupler, the globe valve actuator can be retrofitted and installed and adapted in no time.
Specification
Pattern: 2-way, 3-way
Valve operations mode: Diverting, Mixing, Mixing/Diverting
PN: 16, 25
kvs range (kvs): 1.1...3.0 kvs, 3.1...6.5 kvs, 6.6...14 kvs, 15...40 kvs, 41...170 kvs, 171...1000 kvs
Valve size (mm): 15 mm, 20 mm, 25 mm, 32 mm, 40 mm, 50 mm, 65 mm, 80 mm, 100 mm, 125 mm, 150 mm, 200 mm, 250 mm
Pipe connection: Flange, Internal thread
Belimo Non Fail-Safe Damper Actuators
Applications
Belimo rotary actuators without fail-safe can handle a magnitude of HVAC applications. Available in a wide range of nominal voltages and torques.
Versatile in Performance and Function
Belimo non fail-safe damper actuators are designed for use in a wide variety of HVAC damper applications. With our comprehensive torque range from 2 Nm to 160 Nm and the ability to direct mount on standard damper shafts or jackshafts, these solutions are ideal for controlling dampers found in AHU, PAU, VAV terminal units, fan coil units, and unit ventilators used in hospitals, schools/universities, and data centres.
Accuracy and Controllability
The Belimo non fail-safe return damper actuators use brushless DC motor technology, which is controlled by an Application Specific Integrated Circuit (ASIC) guaranteeing minimum torque over the entire operating range with no loss in performance due to temperature, supply voltage or speed.
Specification
Torque: 1 Nm, 2 Nm, 4 Nm, 5 Nm, 8 Nm, 10 Nm, 16 Nm, 20 Nm, 40 Nm, 160 Nm
Force: 50 N, 100 N, 150 N
Voltage AC/DC: 120 V, 230 V, 24 V, 48 V, 72 V
Control type: Open/close, 3-point, Modulating, Communicative, Hybrid (communicative / analogue)
Running time: 2.5...19 s, 20...49 s, 50...79 s, 80...99 s, 100...150 s
Mechanical interface: Form fit, Universal shaft clamp, Universal shaft clamp reversible
Auxiliary switches: 1x SPDT, 2x SPDT
Electrical connection: Cable, Connector plug, Terminals
Protection category: IP20, IP54, IP66/67
Belimo Pipe Sensors (Water)
Applications
Belimo offers immersion and contact sensors. Choose the best mounting option for your temperature, pressure or flow measurements in and on the surface of pipes, boilers and tanks.
Seamless Integration
Belimo offers a line of immersion and surface mounted sensors for temperature, condensation, static pressure, differential pressure and flow for measuring in or on the surface ensuring reliable operation.
Fast Response
Belimo surface mounted sensors incorporate a spring-loaded brass contact and a unique snap-on enclosure design allowing for quick installation, easy commissioning, NEMA 4X / IP65 protection, and UL certification. The brass arched probe surface with a plenum rated cable offers remote installation. Both models ensure fast response and accurate hydronic temperature readings
Specification
Measured values: Temperature, Safety temperature, Condensation, Relative pressure, Differential pressure, Flow
Output signal: 0...5 V, 0...10 V, 4...20 mA, Switch, Modbus, BACnet, Pt100, Pt1000, Ni1000, Ni1000TK5000, NTC10k (10k2), NTC10k Pre (10k3), NTC10k Carel, NTC20k, 2...10 V, MP-Bus, 0.5...10 V
Measuring range temperature (°C): -50...150 °C, -50...160 °C, -50...250 °C, -35...90 °C, -35...100 °C, 30...90 °C, 50...80 °C, 70...130 °C
Measuring range pressure (bar): 0...1 bar, 0...2.5 bar, 0...4 bar, 0...6 bar, 0...10 bar, 0...16 bar, 0...25 bar, 0...5 bar, 0...35 bar
Mounting type: Single point, Immersion, Contact sensor
Probe length: 50 mm, 100 mm, 150 mm, 200 mm, 300 mm, 450 mm
Display type: LCD, LED
Belimo Quick Running Damper Actuators / Fast Running Actuators
Applications
Belimo Fast Running actuators (from 2.5 sec.) are available with rotary or linear movement.
Speed and Reliability
Belimo quick running damper actuators are available with rotary or linear actuators with open/close or modulating control. Field programmable types allow the running time, torque, operating range and position feedback to be optimised to the specific application. Cables, form-fits and clamps can be adapted individually upon request. Whether in room pressurisation fume hoods or VAV systems – the quick running actuators open and close air dampers fast to meet the critical needs of the system.
Versatile in Performance and Function
Whether in heating or cooling circuits, ventilation, extraction or VAV systems – the quick running actuators open and close air dampers at top speed. Quick running actuator ensures air performance in paint rooms, laboratories and other sensitive areas. Rugged motors, gearboxes and IP 54 housings guarantee a long service life even under the harsh conditions.
Specification
Movement type: Rotative, Linear
Fail-safe function: Non fail-safe, Fail-safe
Torque (Nm): 4 Nm, 6 Nm, 8 Nm, 16 Nm, 160 Nm
Force (N): 100 N
Stroke: 100 mm
Voltage AC/DC: 120 V, 230 V, 24 V, 48 V, 72 V
Control type: Open/close, 3-point, Modulating, Communicative, Hybrid (communicative / analogue)
Running time: 2.5...19 s, 20...49 s, 50...79 s, 80...99 s, 100...150 s, adjustable
Mechanical interface: Universal shaft clamp reversible, Universal shaft clamp, Form fit
Running time (fail-safe): 4 s, 30 s
Protection category: IP54, IP66/67
Belimo Smoke Control Damper Actuators
Applications
Powerful technology in a compact design and energy-efficient operation. Belimo smoke control damper actuators provide reliably keeping escape and rescue routes free of smoke.
Technology that Saves Lives
Belimo Smoke Control Damper Actuators designed for operation in smoke and combination fire and smoke dampers in ventilation and air-conditioning systems with a torque range from 15 Nm to 40 Nm @ 177°C. For maximum safety in all situations, Smoke Control Damper Actuators meet all codes for commercial buildings in the U.S., pass UL 555 and UL 555S at 177ºC and are tested for 30,000 open-closed cycles with approved dampers. Belimo Smoke Control Damper Actuators exceed UL’s requirement of 20,000 cycles at damper static load.
Safety in Buildings
Belimo Smoke Control Damper Actuators have an extensive torque range specifically designed for operation with fire, smoke, and combination fire and smoke dampers in ventilation and air-conditioning systems. As an integral part of the life safety system, Belimo provides high performance, low power consumption, and are compliant with Life Safety Codes and Standards.
Specification
Torque (Nm): 15 Nm, 25 Nm, 40 Nm
Voltage AC/DC: 230 V, 24 V
Control type: Open/close, Modulating
Angle of rotation: 95º, 100º
Electrical connection: Cable, Cable with connector plug
Belimo Valve Actuators
Applications
Belimo offers a comprehensive range of valve actuators - fail-safe or non fail-safe - with various control options to meet all needs of HVAC applications.
Versatile in Performance and Function
Belimo valve actuators are designed for use in a wide variety of HVAC applications to ensure proper performance and reliability and to lower power consumption. With a comprehensive torque range (5 Nm to 160 Nm) suitable for different valve sizes, valve actuators can be used for a variety of applications, including fast-running, fail-safe, outdoor, etc.
Accuracy and Controllability
Belimo Characterised Control Valves feature the innovative ball design and are operated by a rotary actuator. The actuators are controlled by a standard voltage for on/off, modulating, or floating point control which moves the ball valve to the position dictated by the control system. The valve is bubble-tight preventing energy losses and helps reduce operating costs.
Specification
Movement type: Rotative, Linear
Fail-safe function: Non-fail-safe, Fail-safe
Torque (Nm): 1 Nm, 2 Nm, 2.5 Nm, 4 Nm, 5 Nm, 8 Nm, 10 Nm, 16 Nm, 20 Nm, 40 Nm, 90 Nm, 160 Nm, 400 Nm, 650 Nm, 1000 Nm, 1500 Nm, 2000 Nm, 2500 Nm, 3500 Nm
Force (N): 1000 N, 1500 N, 2000 N, 2500 N, 4500 N
Voltage AC/DC: 120 V, 230 V, 24 V, 48 V, 72 V
Control type: Open/close, 3-point, Modulating, Communicative, Hybrid (communicative / analogue), Manual
Running time: 2.5...19 s, 20...49 s, 50...79 s, 80...99 s, 100...150 s, >150 s, adjustable
Running time (fail-safe): <20 s, <25 s, 30 s, 35 s, 60 s, <75 s
Auxiliary switches: 1x SPDT, 2x SPDT
Electrical connection: Cable, Terminals, Terminals with cable
Protection category: IP40, IP42, IP54, IP66/67, IP67
Belimo Variable Air Volume (VAV)
Applications
Belimo VAV actuators provide solutions for volumetric flow and pressure control for VAV and CAV units.
The Cost-efficient Way to Control Room Climate
Human health, well-being and work performance are crucially influenced by room climate. Belimo room and system solutions – a complete range of products for cost-efficient motorisation and control of zones and single rooms – are proven in numerous installations all over the world.
Better Working Atmosphere
The Belimo volumetric flow and pressure control products are suitable for different application: room air solution for working and public areas, pressure air application for sensitive working areas, room air and safety applications for trade and industry.
Specification
VAV application: Comfort, Process Air, Residential
VAV family: VAV-Compact, VAV-Universal
Air medium: Contaminated, Normal
Torque (Nm): 4 Nm, 5 Nm, 6 Nm, 8 Nm, 10 Nm, 20 Nm
Control type: Modulating, Communicative, Hybrid (communicative / analogue)
Fail-safe function: Non-fail-safe, Fail-safe

