Valves (classical and / or electric drive)

Valves with drawer

MAIN USES

Exploatation, transportation and distribution:

  • industrial hot and cold water;
  • drinking water;
  • saturated vapor;
  • petroleum products.

on the condition of ensuring the compatibility in terms of corrosion, erosion and safety in operation in relation to the construction and materials used in the execution of these valves.

CONSTRUCTION AND DIMENSIONAL CHARACTERISTICS

  • TN - non-rising stem
  • TA - rising stem
  • Construction lenghts: - ISO, BS, ANSI, DIN
  • Flange connection: - ISO, BS, ANSI, DIN
  • liquid flow speed: - 2.5 m / s - for PN 2.5, 4, 6;
  • 4 m/s - for PN 10;
  • 5 m/s - for PN 16.

MAXIMUM OPERATING TEMPERATURE

  • 80oC - NBR rubber type;;
  • 120oC - EPDM rubber type;;
  • 150oC - for non-asbestos gaskets

DRIVE

  • AM - manual
  • AE - electric

INSTALLATION

  • no matter the flow direction;
  • no matter the mounting position.

It is manufactured from DN 50 to DN 1200.

Valves

MAIN USES

Exploitation, transportation and distribution:

  • Industrial hot and cold water;
  • Saturated vapor;
  • Petroleum products

on the condition of ensuring the compatibility in terms of corrosion, erosion and safety in operation in relation to the construction and materials used in the execution of these valves.

CONSTRUCTION AND DIMENSIONAL CHARACTERISTICS

  • Body type: - straight with flanges, CD;
  • corner flanges, CC;
  • rod type: - upward, rotating;
  • Construction lenghts: - ISO, BS, DIN, ANSI;
  • flange connection: - ISO, BS, DIN, ANSI.

MAXIMUM OPERATING TEMPERATURE

  • RIV 300oC - with the sealing plate gasket asbestos / asbestos free sealing rings;
  • 120oC - for sealing rubber / asbestos free sealing rings.
  • RIVE 120oC.

DRIVE

  • AM - manual
  • AE - electric

INSTALLATION

  • marked flow direction with an arrow on the body;
  • no matter the mounting position.

It is manufactured from DN 50 to DN 1200.

MAINTENANCE Valve

MAIN USINGS

Exploitation, transportation and distribution:

  • Industrial hot and cold water;
  • drinking water;
  • saturated vapor;
  • petroleum products

on the condition of ensuring the compatibility in terms of corrosion, erosion and safety in operation in relation to the construction and materials used in the execution of these valves.

CONSTRUCTION AND DIMENSIONAL CHARACTERISTICS

  • CD - body straight, with flange;
  • CC - angular body with flanges;
  • CFF - body straight, without flanges.
  • Construction lenghts: - ISO; BS; ANSI; DIN
  • flange connection: - ISO; BS; ANSI; DIN
  • liquid flow speed: - 2.5 m/s - for PN 6;
  • 3 m/s - for PN 10;
  • 4 m/s - for PN 16.

MAXIMUM OPERATING TEMPERATURE

  • for rubber sealing:
    • type NBR 80oC;
    • type EPDM 120oC;
  • asbestos free for sealing plate: 300oC.

DRIVE

  • AM - manual
  • AE - electric

INSTALLATION

  • marked flow direction with an arrow on the body;
  • mounting position according to recommendation.

It is manufactured from DN 50 to DN 1200.

Valves with a butterfly valve

MAIN USINGS

Exploitation, transportation and distribution:

  • industrial hot and cold water;
  • drinking water
  • saturated vapor;
  • petroleum products;
  • fluids loaded with solids (consistency max. 3%)

on the condition of ensuring the compatibility in terms of corrosion, erosion and safety in operation in relation to the construction and materials used in the execution of these valves.

CONSTRUCTION AND DIMENSIONAL CHARACTERISTICS

  • tip:
    • "W" - body ring (Wafer);
    • "L" - the body with shoulder screws (Lug);
    • "F" - flange body (Flanged);
  • Axel:
    • in one piece;
    • Two-piece;
  • flange connection: - ISO; BS; ANSI; DIN
  • construction lenghts: - ISO; BS; DIN
  • flange body STAS 10933/2.
  • liquid flow speed: - 4 m/s - for RF PN 10;
  • 5 m/s - for RF PN 16.

MAXIMUM OPERATING TEMPERATURE

  • 80oC - for rubber type NBR;
  • 120oC - for rubber type EPDM;

DRIVE

  • AM - manual lever;
  • AR - manual and gear mechanism;
  • AE - electric drive;
  • AP - pneumatic drive.

INSTALLATION

  • no matter the flow direction;
  • no matter the mounting position.

It is manufactured from DN 50 to DN 1200.