Sanhua Expands the SEK Kit Portfolio with New Models
The latest additions include the SEK01-01 voltage type kit and the SEC611-R6 controller, available as a new configuration with the SEK01-01.
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New RFKH20 series is suitable for A2L refrigerants
31 Mar. 2021
New thermostatic expansion valves RFKH20 series are suitable for refrigerants R455A and R454C in temperature range N [from -40°C to +10°C]
without MOP function.
The new series contains 6 different models with 3 different outlet connections types, with internal or external equalization:
a) 1/2” SAE flare connection
b) ODF connection – Metric 12mm
c) ODF connection – Imperial 1/2”
RFKH series also includes:
• RFKH08 series: models suitable for usage with R448A & R449A refrigerants
• RFKH11 series: models suitable for usage with R452A refrigerant
RFKH series valves can be used for both cooling and air conditioning applications and are available for the main refrigerants currently on the market: R407C, R134a, R404A, R507 (a different version for R22 is available for non-EU markets).
The new RFKH series of thermostatic expansion valves with interchangeable orifice developed and produced entirely by Sanhua is a natural evolution of Sanhua's existing range of RFKA thermostatic valves. RFKH series valves are configured as thermostatic valves with interchangeable orifices, a brass body, copper connections and a stainless steel head.
The use of stainless steel in the bulb and capillary tube brings greater strength to the valve and reduces the risk of capillary tube damage in the event of accidental impacts or unusual vibrations.
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Sanhua to Showcase Natural Refrigerant and Cooling Innovations at Chillventa 2026
Sanhua International Europe will present an extensive portfolio of products and solutions at Chillventa 2026, booth no. 4A-213.
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Sanhua Selector Tool
Sanhua Selector, for all PC and mobile phone browsers, offers you suggestions for the selection of refrigeration, heat pump and air-conditioning components based on the user’s requirements or on standard operating conditions in common refrigeration, heat pump and A/C system.
Keeping the world cool—together
As a proud sponsor of World Refrigeration Day, we celebrate all professionals in the HVAC&R industry who make it happen every day. #InnovatingTogether
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Expanding our R744 portfolio with the new CDF‑T Series NC solenoid valves
This new product range for CO2 systems, to cover the demand for hot gas bypasses, refrigerant flow control and energy efficient defrost solutions, is designed for transcritical applications and reliable system performance.
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Sanhua launches the new Bipolar Electronic Expansion Valve Controller – SEC711 Series
Sanhua announces the release of the SEC711 series, a new generation of bipolar electronic expansion valve controllers designed to deliver precise superheat control and maximize evaporator efficiency across commercial refrigeration, air conditioning systems, and heat pumps.
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Sanhua’s REVOlution for supermarket refrigeration
SANHUA is proud to present its latest innovation in refrigeration technology – the REVO series of controllers. Designed to provide a wide range of applications, the REVO controllers offer high performance and efficiency, ensuring that your refrigerated cabinets maintain optimal conditions for fre
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New Generation of DBF Electronic Expansion Valves is released
New DBF series brings precise, bidirectional refrigerant flow control for commercial air conditioning and heat pump systems. Thanks to its balanced flow port design, compact installation, and fast, energy‑efficient action, the DBF ensures optimal system performance across a wide range of refrigerant
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Discover the updated Sanhua catalog
The overview of our product portfolio, technical highlights, and latest innovations. Download it now to stay current with Sanhua’s newest products and technologies.
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2026
- 29 Jul. 2026 Sanhua Expands the SEK Kit Portfolio with New Models
- 06 Jul. 2026 Sanhua to Showcase Natural Refrigerant and Cooling Innovations at Chillventa 2026
- 01 Jul. 2026 Sanhua Selector Tool
- 24 Jun. 2026 Keeping the world cool—together
- 09 Jun. 2026 Expanding our R744 portfolio with the new CDF‑T Series NC solenoid valves
- 14 Apr. 2026 Sanhua launches the new Bipolar Electronic Expansion Valve Controller – SEC711 Series
- 31 Mar. 2026 Sanhua’s REVOlution for supermarket refrigeration
- 16 Mar. 2026 New Generation of DBF Electronic Expansion Valves is released
- 11 Mar. 2026 Discover the updated Sanhua catalog
- 25 Feb. 2026 Sanhua stainless steel valves are designed to meet the demands of modern HVAC&R systems
- 05 Feb. 2026 New BPHE Models & Explorer Tool
- 22 Jan. 2026 Meet Sanhua USA at AHR 2026, Booth C900
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2025
- 09 Dec. 2025 Sanhua Launches SD2 Variable Speed Drive Extension for Commercial and Industrial HVAC&R Applications
- 25 Nov. 2025 Sanhua Expands Stainless Steel Range with the Next Generation of Four-Way Reversing Valves: The SHF-G Series
- 06 Nov. 2025 Sanhua Intelligent Controls and Haier Smart Home Sign Strategic Cooperation Agreement
- 28 Oct. 2025 An integrated technical strategy for commercial refrigeration
- 23 Oct. 2025 GBV – Stainless steel ball valves are now available in a full range of sizes, starting from 6mm connection size up to 42mm
- 18 Sep. 2025 BPHE SELECTOR - EXPLORER
- 08 Sep. 2025 Introducing the new SYJ range
- 02 Sep. 2025 Sanhua Launches eDual (SECD04): A Next-Generation Dual Electronic Expansion Valve Controller
- 28 Jul. 2025 New Addition to Sanhua’s R744 Portfolio - CDF-U Solenoid Valve
- 23 Jul. 2025 Sanhua is Leading the AI-driven Path toward Reliable Data Center Cooling Solutions
- 15 Jul. 2025 Sanhua Expands Stainless Steel Portfolio with FDF-G Solenoid Valve
- 17 Jun. 2025 Discover What’s New – Our 2025 Catalogs Are Here
- 11 Jun. 2025 Sanhua VPF Valves Now Cover Extended Range for Flammable Refrigerants
- 03 Jun. 2025 Sanhua Expands BPHE Range with New Catalogue
- 27 May 2025 New EBV series electric ball valves, provide precise control of refrigerant flow for a wide range of applications
- 28 Apr. 2025 Improve Your CO2 Systems with Sanhua's Innovative EBVC Series Electric Three-Way Ball Valve
- 24 Apr. 2025 Sanhua Intelligent Controls and Midea Group Signed a Strategic Cooperation Agreement
- 24 Feb. 2025 Sanhua International Shines at AHR 2025: A Recap of Our Biggest Highlights
- 20 Jan. 2025 New Sanhua RFGC Series Thermostatic Expansion Valves for R290!
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2024
- 02 Dec. 2024 Sanhua new PEV-S Pulse Expansion Valves able to reach 35 bar MOPD
- 26 Nov. 2024 Check out the highlights from Sanhua at Chillventa 2024
- 19 Nov. 2024 Take a step into Sanhua's history and discover how our creative journey began
- 21 Oct. 2024 Discovering innovation - Successful participation at Chillventa 2024
- 09 Oct. 2024 The new BPHE S65 model for heat pumps was presented at the Chillventa Specialist Forum
- 02 Oct. 2024 Celebrating 40 Years of Innovation and Growth: The Sanhua Journey
- 04 Sep. 2024 Discover Sanhua’s new solutions at Chillventa in Hall 7A-328
- 03 Sep. 2024 Sanhua Cross Reference App - quickly identify Sanhua product by cross-referencing it with any product
- 01 Jul. 2024 RFKH with optimized design. Find out what's new!
- 04 Jun. 2024 Sanhua Intelligent Controls Co., Ltd. released the Annual and ESG Report for 2023
- 20 May 2024 Sanhua's Range of Environmentally Conscious Brazed Plate Heat Exchangers
- 22 Apr. 2024 Sanhua kicked off its 40th anniversary celebrations with the Global Partners Conference in China on 12 April.
- 18 Apr. 2024 SANHUA's successful participation in the China Refrigeration Expo 2024
- 28 Feb. 2024 Did you know how do we protect our environment?
- 19 Feb. 2024 Extending the application range of the SEC HD - Electric Expansion Valve Controller Heavy Duty Series
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2023
- 06 Dec. 2023 Introducing the new RFGB06 range with stainless-steel bulbs and capillaries.
- 12 Oct. 2023 SIFA 2023: Sanhua presented numerous new and innovative solutions
- 02 Oct. 2023 SANHUA launches Brazed Plate Heat Exchangers – BPHE
- 20 Sep. 2023 ATMO Europe 2023: Sanhua's Role in Advancing Natural Refrigerants
- 07 Sep. 2023 Complexities of Refrigerant Regulations - Sanhua's perspective
- 10 Jul. 2023 Sanhua Electronic Kit series has been expanded with four new models
- 02 Jul. 2023 SD2 Variable Speed Drive has been announced as a finalist in the prestigious RAC Cooling Industry Awards.
- 19 Jun. 2023 SANHUA is proud to announce its sponsorship of World Refrigeration Day
- 10 May 2023 Our wholesaler network is expanding as new distributors join us
- 03 Apr. 2023 Meet us at HVAC&R Live show 2023 in London, UK - Stand C30
- 02 Mar. 2023 Sanhua Launches PEV Series Pulse Expansion Valves for Precise Refrigerant Flow Control
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PRE-2022
- 18 Oct. 2022 At Chillventa 2022, Sanhua presented many new and innovative solutions
- 25 Aug. 2022 New Sanhua Product Selector: www.SanhuaSelector.com
- 09 May 2022 Extended Green Tech offer for R32: Replaceable core filters HTG-R
- 03 Apr. 2022 New SANHUA Refrigerated cabinet controller SEC R03 series
- 09 Mar. 2022 SANHUA is a double finalist for the 2022 ACR News Awards
- 09 Nov. 2021 SANHUA releases cost-effective ‘plug n play’ EEV+Driver solution
- 10 Sep. 2021 Are you ready for A2L refrigerants? Check out our offer for A2L!
- 07 Jun. 2021 RFGB06 thermostatic expansion valve with fixed orifices ready for propane - R290
- 10 May 2021 Al Ameen is New Distributor in Saudi Arabia
- 03 May 2021 Newly Developed SANHUA R744 Solutions
- 29 Apr. 2021 SANHUA wins the China Refrigeration Exhibition Innovative Products Awards for 4 products
- 31 Mar. 2021 New RFKH20 series is suitable for A2L refrigerants
- 25 Mar. 2021 SANHUA “Green Tech Solutions” webinar recordings from MCE Digital 2021
- 24 Mar. 2021 Cold rooms for vaccine storage equipped with Sanhua components
- 21 Jan. 2021 Sanhua Joins the Carrier Alliance Supplier Program
- 20 Oct. 2020 SANHUA is an Exclusive Partner at CHILLVENTA eSPECIAL
- 03 Jul. 2020 LPF Valve - A Finalist in refrigeration product of the year - ACR Awards 2020
- 01 Jul. 2020 NEW Catalogue: SANHUA Solutions for Natural Refrigerants
- 29 Jun. 2020 OPTIFlow Microchannel Heat Exchanger - 13% higher heat transfer efficiency
- 27 Mar. 2020 SANHUA Europe delivers goods as usual
- 21 Feb. 2020 Sanhua brings news at MCE 2020
- 03 Jan. 2020 SANHUA PRESENTA UN NUOVO PRODOTTO - PRESSOSTATI
- 03 Dec. 2019 New Pressure controls Series PS01/50/15 have been certified according to PED IV/EN12263 directive
- 15 Nov. 2019 SANHUA Welcomes New Distributor in UK
- 05 Nov. 2019 SANHUA celebrates its 35th anniversary
- 27 Sep. 2019 Quick Finder - Select the right product
- 27 Aug. 2019 Sanhua sera présent au SIFA 2019 avec ces nouveaux pressostats et autres nouveaux composants de ligne pour la réfrigération
- 01 Mar. 2019 SANHUA welcomes Schiessl Poland as new distributor
- 06 Nov. 2018 Chillventa 2018: great number of visitors – great success for Sanhua Europe
- 26 Sep. 2018 10 years of SANHUA Europe
- 03 Sep. 2018 Visit us at Chillventa with free entry-card
- 26 Jul. 2018 Efficient & reliable EEV package solution for refrigeration
- 24 Jul. 2018 Sanhua Acquires American Tubing International
- 04 Jul. 2018 Sanhua offers a complete range of ball valves for R744 applications
- 11 Jun. 2018 REFCOLD INDIA - Sanhua is the refrigeration partner
- 08 May 2018 SANHUA Participated in the ATMOsphere China Conference
- 21 Mar. 2018 Highlights of MCE 2018 fair
- 02 Mar. 2018 Sanhua accepts the challenge of new low-GWP refrigerants
- 26 Feb. 2018 Sanhua gives you a new dimension at MCE 2018 Milan
- 19 Feb. 2018 Visit SANHUA at ACREX - booth no. is D-31, Hall No.-4.
- 02 Feb. 2018 Visit SANHUA at Cantas stand - Hall 12 Booth C14
- 16 Jan. 2018 ACR SHOW - visit us at Stand C16
- 10 Jan. 2018 Sanhua to Display Its Latest in Valve and Micro-Channel Technology
- 15 Dec. 2017 Sanhua Wins Johnson Controls 'Execution Award Silver'
- 14 Dec. 2017 Happy Holidays
- 22 Nov. 2017 SANHUA Micro-Channel Heat Exchanger is a finalist in Refrigeration Product of the Year - ACR Awards
- 17 Nov. 2017 RFKH series now designed for R448A, R449A & R452A refrigerants
- 24 Oct. 2017 New Electronic Expansion Valve Controller SEC60X series
- 15 Oct. 2017 Meet us at the European Heat Pump Summit 2017
- 12 Oct. 2017 Sanhua welcomes Grupo DISCO as new Spanish distributor
- 09 Oct. 2017 Quick-connect plug for easy installation - Pressure Sensors YCQ
- 13 Sep. 2017 Updated Standard catalogue and new MCHE catalogue
- 27 Jul. 2017 SANHUA EMA team meeting and gathering
- 26 Jul. 2017 SANHUA Automotive North American Technical Center Grand Opening
- 26 Jul. 2017 SANHUA Automotive Inaugurates New Manufacturing Facility in Mexico
- 01 Jun. 2017 Meet WASCO Netherlands - new Sanhua distributor
- 24 May 2017 New packaging design
- 02 May 2017 Sanhua supports DecarbHeat 2017 Forum
- 21 Apr. 2017 Thermostatic Expansion Valves with interchangeable orifice - RFKH series
- 22 Mar. 2017 New SANHUA partner in Slovakia
- 09 Mar. 2017 New Solenoid Valve series HDF
- 01 Mar. 2017 New Sanhua MDF coil - the finalist of ACR Refrigeration Product of the Year 2017
- 12 Jan. 2017 Sanhua exhibited at CLIMATIZACION 2017
- 10 Jan. 2017 SYJ sight glass - improvement of the range
- 09 Jan. 2017 Sanhua Won the Ticket of B20 Germany 2017
- 20 Dec. 2016 Wish you a Happy and Prosperius New Year
- 06 Dec. 2016 We are looking for a Technical Sales Manager UK & Scandinavia
- 30 Nov. 2016 Visit us at SAUDI ARABIA HVACR FAIR
- 28 Oct. 2016 SANHUA Chillventa 2016 Highlights
- 24 Oct. 2016 SANHUA Automotive Named as a 2017 PACE Award Finalist
- 03 Oct. 2016 At Chillventa Sanhua offers you new dimension
- 24 Aug. 2016 Cooming soon; Chillventa 2016
- 28 Jul. 2016 We are looking for Technical Sales Manager Turkey
- 11 Jul. 2016 New video: SANHUA manufacturing capabilities
- 27 Jun. 2016 Ranco Reversing Valves series: Phase out of all existing series
- 13 Jun. 2016 Updated SANHUA Selection Tool as App for mobile devices
- 09 May 2016 ACS / CLIM+ Becomes the Second Wholesaler
- 27 Apr. 2016 New SANHUA partner in Algeria - MATFRIG
- 19 Apr. 2016 Visit us at SODEX - hall 10, stand 22
- 14 Apr. 2016 SANHUA Announces AHRI Membership
- 05 Apr. 2016 New SANHUA brochures
- 08 Mar. 2016 We are looking for a new colleges - join us!
- 26 Feb. 2016 Visit SANHUA at Forum Ventilation, Air Conditioning Show
- 20 Jan. 2016 Visit us at MCE - MOSTRA CONVEGNO EXPOCOMFORT
- 16 Dec. 2015 Happy Holidays
- 07 Dec. 2015 Sanhua in Dubai
- 06 Nov. 2015 Sanhua Open day at ERFRI Málaga (Grupo HDF)
- 27 Oct. 2015 Visit us at INTERCLIMA fair in Paris, hall 2 stand D066
- 05 Oct. 2015 SIFA Expo Paris (13-15 october 2015)
- 05 Oct. 2015 First trial production run in Mexico Factory
- 22 Sep. 2015 SANHUA Selection Tool as App for mobile devices
- 15 Sep. 2015 We are looking for new college in Italy - join us!
- 21 Jul. 2015 Open Day Tour at ALFACO
- 08 Jul. 2015 Subscribe to Sanhua @newsletter
- 30 Jun. 2015 Schiessl Bulgaria - new authorised dealer
- 15 Jun. 2015 Schiessl Czech and Slovak R. - new authorised dealer
- 02 Jun. 2015 Updated Sanhua catalogues and brochures with new products
- 01 Jun. 2015 Sanhua International receives Manitowoc Foodservice 2014 Supplier of the Year Award
- 25 May 2015 This is what OEMs need – WAMAK case
- 18 May 2015 Platinum sponsor of EHPA forum, 28th May
- 07 May 2015 Sanhua open day at Rolesco branches in France
- 06 May 2015 Watch new Sanhua Corporate video 2015
- 20 Apr. 2015 FRIGO SYSTEM - New authorised distributer in Italy
- 08 Apr. 2015 Schiessl Romania - new wholesaler
- 31 Mar. 2015 ChinaRef fair 2015
- 26 Mar. 2015 Sanhua held presentation at ETIS day in Slovenia, March 24th.
- 17 Mar. 2015 Success at Climate Word 2015 fair in Moscow
- 25 Feb. 2015 Visit energie froid and meet Sanhua at Rolesco stand B14/C13.
- 06 Feb. 2015 Visit Sanhua at Climatizacion 2015 and don’t miss newest technology
- 25 Jan. 2015 New Sanhua dealers in Slovenia and Serbia
- 23 Dec. 2014 We wish you happy holiday and a bright 2015
- 22 Oct. 2014 Sanhua´s participation in Chillventa 2014 with great success
- 10 Oct. 2014 Sanhua invites you to Chillventa 2014
- 30 Jan. 2014 Sanhua confirms its participation at Expoconfort MCE
- 30 Jan. 2014 Interclima Paris Sanhua Participation
- 19 Jul. 2013 Rolesco & sanhua sign agreement for distribution in France
- 19 Jun. 2013 Sanhua’s Thermostatic Valve Passes EN 215 Certification
- 22 Mar. 2013 Climatización Madrid, successful Sanhua participation
- 22 Mar. 2013 ACR Awards Uk distributor of the year 2012 by Sanhua
- 06 Mar. 2013 Chillventa Russia 2013 Sanhua Participation
- 05 Mar. 2013 ACR News Awards March 6-2013. London, Uk
- 30 Jan. 2013 Sanhua aquires R- Squared Puckett Inc.,USA
- 15 Jan. 2013 Chillventa Rossija 2013 invites all experts of the R&HVAC
- 15 Jan. 2013 CLIMATIZACION (Madrid), International Air Conditioning...
- 29 Nov. 2012 Sanhua and AWECO Agreement
- 20 Nov. 2012 Climate Control Awards 2012 Dubai
- 05 Nov. 2012 RAC Awards 2012
- 05 Nov. 2012 Chillventa 2012
- 23 Oct. 2012 Grands Prix du Froid 2012
- 09 Oct. 2012 Chillventa 2012
- 26 Sep. 2012 RAC Awards
- 24 Jul. 2012 B/S/H supplier award