The new range of stainless steel products is based on the successful modular concept from the products in the Flexline™ family, covering ICV, ICF and SVL valves. The 65 bar products will therefore now offer many of the same benefits known from the Flexline™ concept.

SVL 65 valves has a temperature range from ­- 60°c to 150°c constant temperature.  The characteristics of the new valve makes it perfectly suited for the requirements of industrial ammonia (R717) heat recovery systems as well as sub critical CO2 (R744) systems.

Using a higher pressure has several advantages. For sub critical CO2 systems, the higher pressure means that smaller stand-still units can be used or left out entirely as the saturation temperature rises from 16°C to 25,5°C. Furthermore, the higher pressure enables hot gas to be taken from the transcritical side.

For ammonia heat pumps the higher pressure allows for a rise in the saturation temperature from 90°C to 102°C.  This means a higher supply temperature which enables the water to be used in a broader application range.

The new valve is available in sizes and connection variants:

  • SVA (Cap) / FIA up to DN200
  • SCA / CHV up to DN125
  • REG up to DN40 (SA) / DN65 (SB)
  • DIN and ANSI Butt Weld

Features and benefits

Handles wide temperature range from -60 to +150°C [ -76 to 302°F]

Handles working pressure up to 65 bar (943 psi)

Offers you one common housing that allows easy and time saving switch between the functions

Delivers a smooth opening and closing operation along with very high reliability

SVL 65 Bar Flexline Brochure

Learn more about the SVL 65 range

Danfoss is pleased to introduce a new range of SVL valves approved up to 65 bar and has a temperature range from - 60°c to 150°c. The characteristics of the new valve make it perfectly suited for the requirements of industrial ammonia (R717) heat recovery systems as well as subcritical CO₂ (R744) systems.

The truth is Cool(selector®2)

Coolselector®2 features unbiased calculations for the selection of refrigeration and air conditioning components based on the user’s requirements or based on standard operating conditions.

Documents

Type Name Language Updated Download File type
Installation guide - AN Check & stop valves and Check valves SCA-X and CHV-X 15-125 (65 bar) German; English; Spanish, Castilian; French; Italian; Polish; Russian; Chinese (CN) 23 Aug, 2018 1.1 MB .pdf
Installation guide - AN FIA Strainer- 65bar (942 psi) German; English; Spanish, Castilian; French; Italian; Polish; Portuguese; Russian; Chinese (CN) 23 Aug, 2018 388.5 KB .pdf
Installation guide - AN Hand operated regulating valves, REG-SA and REG-SB 10-65 - 65bar (942 psi) German; English; Spanish, Castilian; French; Italian; Polish; Portuguese; Russian; Chinese (CN) 23 Aug, 2018 800.8 KB .pdf
Installation guide - AN Shut-off valves SVA-S 6-10 - 65 bar (942 psi) English; Spanish, Castilian; French; Italian; Polish; Portuguese; Russian; Chinese (CN) 23 Aug, 2018 540.2 KB .pdf
Installation guide - AN Shut-off valves SVA-S/L 15-200, 65 bar (942 psi) German; English; Spanish, Castilian; French; Italian; Polish; Portuguese; Russian; Chinese (CN) 23 Aug, 2018 797.0 KB .pdf
Data sheet - AI SVL parts program - 65 bar (943 psi) series German 23 Aug, 2018 4.9 MB .pdf
Data sheet - AI SVL parts program - 65 bar (943 psi) series French 23 Aug, 2018 4.9 MB .pdf
Data sheet - AI SVL parts program - 65 bar (943 psi) series English 23 Aug, 2018 4.9 MB .pdf
Data sheet - AI SVL parts program - 65 bar (943 psi) series Spanish, Castilian 23 Aug, 2018 4.9 MB .pdf
Data sheet - AI SVL parts program - 65 bar (943 psi) series Italian 23 Aug, 2018 4.9 MB .pdf