Pressure Ratings: PN10
Design Standard: EN 12334
Face to Face Length: EN 558-1
Valve Test: EN12266-1
Valve Marking: EN 19
Flange Standard: EN 1092-2
Product Group: Check Valve
Medium: Water, Sea Water, Sewage


Sales Department:
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+90 533 617 47 79
Email: export@ekoval.com

  • Valve design according to EN 12334
  • Face to face length according to EN 558-1 
  • Wafer connection according to EN 1092-2 
  • Valve test according to EN 12266-1 
  • The disc hinged on the body is placed within the flow section.
  • Constructed with stainless steel swing.
  • A partially open disc creates an obstruction that produces a higher pressure drop and fluttering of the valve disc disturbing the flow and increasing the chance of water hammer.
  • EKO5200 is suitable to eliminate these problems. It has been engineered to accelerate line media through the valve and achieve a virtually unobstructed full opening in low pressure.
  • Model EKO5200 fits to BS 4504 PN16 Flanges 
  • If aligned properly, EKO5200 series Wafer Swing Check Valves can also be used in PN25 Flanges
  • Very low opening pressure
  • Specially Suitable for food Industry
  • Hot and Cold water systems and industrial applications
  • 180°C Maximum Temprature for EPDM, 130°C for Viton
  • After the flow stops, the disc sits on the EPDM sealing rings placed on the body through disc spring force and maintains %100 tight sealing.
  • Body: SS304, WCB
  • O-Ring: Viton, EPDM
  • Disc: SS316, SS304, 1.4301 
  • Ring: SS304 -Bolt: Stainless Steel Acc. DIN 7991-A2
  • O-Ring: Vinton, EPDM
  • Eye Screw: Steel

  • Remarks: Grey tones represents available options
  • Electrostatic Powder Epoxy (FBE)
  • Body can be made of galvanized carbon steel or stainless steel. But, Disc is made of 1.4301/AISI 304 stainless steel for both types.