Hydromodul-C Flow Control Valve

The valve shall be made according to these specifications:

  • high hydrodinamics section globe body, without stagnation pockets (low pressure loss type);
  • standard ductile cast iron casting GS500/GGG50, carbon steel casting on request;
  • 200°C furnace polyester powder paiting with 250 micron of minimum guaranteed thickness;
  • plunger shaft entirely guided;
  • particular plunger disc section and seat against cavitation risk;
  • plunger shaft guide independent of seal seat;
  • removible optional stainless steel seat, for higher cavitation resistance;
  • obstacle free full port;
  • neither spoke nor gride interposed in closing passage section to reduce maintenance and possible clogging;
  • optional assembly of dissipating cage obturator without valve modification, to dissipate higher pressure and stabilize the valve opening;
  • stainless steel shaft and return spring;
  • return spring must not be inside flow path to avoid further turbulences and clogging;
  • stainless steel bolts fastening cover to main valve body;
  • nylon reinforced Buna-N diaphragm,
  • antiabrasion Polyurethane plunger seal disc;
  • easy maintenance design and easy access to internal parts without removing the valve from the pipeline;
  • easy maintenance system, shall not be present any
  • connection between the main body valve and the control circuit. All the pressure or command connection shall be connected only over the cover of the valve;
  • possible maintenance intervention on pilot circuit even with operating valve;
  • drain plug (optional) on valve bottom for total drainage in case of frost;
  • main function pressure gauge for pilot calibration included, optional pressure gauge on demand;
  • valve functions can be changed or added by simple pilot circuit modification.

STANDARDS CONFORMITY

  • Flange to flange: UNI-EN 558-1, DIN 3202 serie F5.
  • Flange drilling: ISO PN10-16, on request compatible ANSI 150-300.
  • Conform to use with water intended for human consumption as DM174/GU166/DE98/83CE

Contact us for additional information or to purchase the product

Tecnidro

Via Girolamo Gastaldi, 26F
16163 Genova (GE) – Italia

+39 010 601 7016

info@tecnidro.com