Documentation Materials, instructions, conditions of use

Materials
and conditions of use

Used materials

The main materials used are:

  • Standard brass: CW617N, CW614N, CW612N (High Copper content Alloy) - UNI EN 12164/12165/12168
  • DZR anti-dezincification brass: CW602N, CW625N - UNI EN 12164/12165
  • Bronzo CC499K - UNI EN 1982 / CW459K - EN 12163
  • Bronze CC499K - UNI EN 1982 / CW459K - EN 12163 NBR 70 - GAS CERT. EN549 for EN 331
  • EPDM 70 Peroxide
  • PTFE teflon

Surface treatments

The main surface treatments are:

  • Sandblasting
  • Polishing
  • Cleaning
  • Tumbling
  • Annealing

Galvanic treatments

The main galvanic treatments are:

  • Chrome plating
  • Nickel plating

Characteristics of use

Commonly our products have the following characteristics of use:

  • Nominal operating pressure (PN) of 10 Bar
  • Minimum and maximum operating temperature for items for sanitary use: from 5 ° C to 90 ° C
  • Minimum and maximum operating temperature for items for heating use: from 5 ° C to 120 ° C

Documents and declarations

February 24, 2021
SVHC Substance Declaration - EC Regulation No.1907/2006 REACH
November 20, 2020
Instructions for Gas Ball Valves

The data shown here refer to standard production.
Depending on customer's requests and/or any other needs, there may be variations and/or implementations.

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