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Non return

Non return
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Non return

Product catalog summary
Introduction
Danfoss Socla is a prominent manufacturer of non-return valves, known for its advanced hydraulic laboratories and ISO-certified production facilities. The company prioritizes innovation, environmental sustainability, and customer service across Europe.
Specifications and Standards
The valves adhere to international standards such as ISO 9001 and ISO 14001, and are approved by Veritas in France. They comply with NF P 43 007 and 43 008 anti-pollution standards.
Product Range
The document details a variety of non-return valves:
  • 01 System: Double guide for excellent sealing under varying pressures.
  • 02 System: Simple guiding for clear liquids, protecting against water hammer.
  • 03 System: Designed for distribution with boosting pumps, ensuring water tightness and easy maintenance.
Applications
Valves are suitable for sectors like agriculture, industry, water supply, sewage, and heating, handling different fluid types and installation constraints.
Design and Innovation
Danfoss Socla emphasizes innovative, competitive, and reliable product design using advanced CAD systems and CNC machines.
Selection Guide
Guidance is provided for selecting the appropriate valve based on pressure, temperature, and fluid type, emphasizing that selection should be based on specific installation needs.
Key Features
Valves are designed for excellent sealing, anti-pollution compliance, versatility, noiseless operation, easy maintenance, and adaptability to various installation angles.
Conclusion
Danfoss Socla's non-return valves are engineered for high performance and reliability, focusing on environmental standards and customer satisfaction.
Specifications
  • 03 HP System: High-pressure check valves in carbon steel and stainless steel, suitable for water, hydrocarbons, and gas, operating up to 230°C.
  • 05 System: Valves with double and single plates for installation between flanges, available in cast iron and stainless steel.
  • B System: Non-return and foot valves with a ball mechanism for noiseless operation and protection against water hammering.
  • M System: Membrane-based non-return valves for installations susceptible to water hammering.
Installation and Maintenance
  • Valves can be installed horizontally or vertically, with specific orientation requirements for optimal performance.
  • Maintenance is simplified with features like inspection covers and removable locking systems.
Performance and Standards
  • Valves meet European standards, ensuring reliability and long service life.
  • They offer excellent hydraulic performance with minimal head loss.
Regulatory Compliance
Compliance with CE marking and pressure equipment directives is highlighted, with a focus on conformity assessment based on fluid type and pressure ratings.
Product Range and Customization
Danfoss Socla offers a wide range of valve products with customization options for specific application needs.
Important Notice
The indicated pressure for different fluid categories is not a guarantee of use. Validation under specific operating conditions is crucial.
Directives
  • 97/23/CE Directive: Pertains to Pressure Equipment Directive (PED).
  • 89/106/CEE Directive: Construction Product Directive (CPD) for building industry products.
Contact Information
  • Danfoss Socla, 365 rue du Lieutenant PUTIER, 71530 VIREY-LE-GRAND
  • Tel: +33 (0)3 85 97 42 42
  • Website: www.danfoss-socla.com
Solutions Offered
  • Antipollution: Protection of drinking water networks, backflow preventers.
  • Non-return: Check valves, foot valves.
  • Regulation: Automatic control valves, anti-water hammer, air valves.
  • Shut-off: Butterfly valves.
See more

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.