Belimo Ball Valves
Applications
The ball valve offers high close-off or change-over capabilities without leakage – that’s efficiency.
Achieve Control and Reliability
The R2, R3 and R6 series ball valves are available with non-spring return, spring return or electronic fail-safe actuators offering high close-off capabilities. The industrial ball valve series is a great solution for low and medium pressure steam applications up to 1000 kPa closed off pressure and applications that operate with a media temperature to 120º C.
High Performance for Aggressive Applications
Belimo industrial ball valves feature 2-way and 3-way configurations operated by rotary actuators. The actuators are controlled by a standard voltage for on/off, modulating, or floating point control which moves the valve to the position dictated by the control system. The series are Leakage rate A, air bubble tight preventing energy loss, which reduces operating costs.
Specification
Pattern: 2-way, 3-way
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
Pipe connection: Flange, Internal thread
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
Ball Valves Three Piece Full bore with Locking device (PN40/PN63) Screw End, Socket Weld, Butt Weld
Description
Three Piece body from DN 15 to DN 100. Swing out economical design for Industrial & Process applications. Investment casting for body and end cap. End connections with Screwed end – Socket weld – Butt weld. Blow out proof stem design with LOTO Features for Lock out and Tag out arrangement.Technical Data :
- Size Range: DN 15(1/2”) – DN 100 (4”)
- Pressure rating: PN40 & PN63
- Temperature range: Up to 260 deg. C
- End Connections: Screwed End, Socket Weld, Butt Weld
- MOC : WCB, PTFE, CF8, 304 S/S, 316 S/S, MS, CF8M, SS, Carbon R’PTFE
Ball Valves Three Piece, Full Bore (Screw End, Socket Weld) (150#, 300#, 600#, 800#)
Technical Data :
Design Std. | As per ISO 17292 & BS 5351 |
End Connection | Screwed End/Socket Weld |
Testing & Std. | As per API 598 / ISO 5208 |
Size, 150# | 15 mm to 50 mm (1/2" to 2") |
Material (MOC)
Sr. No. | Description | Material |
1 | Body | WCB / CF8 / CF8M |
2 | Adaptor | WCB / CF8 / CF8M |
3 | Ball | CF8 / CF8M |
4 | Steam | SS304 / SS316 |
5 | Gland | SS304 / SS316 |
6 | Seat Ring | PTFE / GFT /CFT |
7 | Body Seal | PTFE / GFT /CFT |
8 | Gland Packing | PTFE / GFT /CFT |
9 | Steam Seal | PTFE / GFT /CFT |
10 | Gland Nut | MS/SS304 |
11 | Lever Nut | MS/SS304 |
12 | Lever | MS/SS |
13 | Stud | MS/SS304 |
14 | Stud Nut | MS/SS304 |
15 | Stud Washer | MS/SS304 |
16 | Lever Sleeve | PVC |
Dimensions 150#
Size | NB | F/F | Thread Type |
15 | 12.5 | 62.5 | BSP/NPT/SW |
20 | 19.0 | 74.0 | BSP/NPT/SW |
25 | 25.0 | 87.0 | BSP/NPT/SW |
40 | 38.0 | 109.0 | BSP/NPT/SW |
50 | 50.0 | 110.0 | BSP/NPT/SW |
All Dimensions are in mm
Belimo Characterised Control Valves (CCV)
Applications
The Characterised Control Valve (CCV) combines the high close-off capabilities of a ball valve with true equal percentage flow characteristic to achieve superior control.Control and Reliability
True Advancement in Control Valves
Specification
Pattern: 2-way, 3-way kvs range (kvs): 0.25...1.0 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 Pipe connection: Flange, Internal threadBelimo Fail-Safe Damper Actuators
Applications
Belimo rotary actuators with fail-safe can handle a magnitude of HVAC applications. They are available in a wide range of nominal voltages and torques.Reliability and Safety Performance
Powerful and Reliable Control
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, IP66/67Belimo Gas Monitors (Air) | Gas monitoring devices | Multi-gas monitor
Applications
Belimo’s gas monitor devices offer an intelligent peer-to-peer communication protocol that gives users unparalleled flexibility to configure and install a complete ventilation control system with only one monitor or dozens operating in multiple ventilation zones.Accurate and reliable gas monitoring - Indoor parking garages
Exhaust ventilation controlled by Belimo's gas monitors provides a safe, clean environment and helps to keep energy costs in line. Using carbon monoxide and nitrogen dioxide gas monitors in parking garages offers accurate and reliable exhaust ventilation control where diesel-powered vehicles may also be present. The modular design provides a combined unit with carbon monoxide and nitrogen dioxide sensors within one device, helping to reduce energy costs by measuring emissions and only exhaust-heated or air-conditioned air when needed.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
More Strength for Higher Pressure Demands
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 threadBelimo 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
Safety in Buildings
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 plugForged Ball Valve
Product Description
Size | 1/4" to 2” (8mm to 50mm) |
Pressure Rating | ASME 150# to 900# |
Design Standard | BS EN 17292 |
Pressure / Temp. | ASME B 16.34 |
Testing Std. | BS 12266-1 |
Construction | Bolted |
End Connection | Screwed, Socket Weld, Flanged, Butt-Weld, Nipple Extended |
Operation | Lever |
Material | A105N, LF2, F304L, F316L, F317, F321, F347,F5, F9, F11, F22, F91, F51, F53, F55, F60, Inconel, Monel, Alloy 20, Nickel Aluminium Bronze |