940GS-04-19

Stainless Steel Non-Surge Check Valve (6 inches and Larger)

940GS-04-19

Stainless Steel Non-Surge Check Valve (6 inches and Larger)

  • Controls pipeline surges caused by flow reversal by slowly opening and closing at separate adjustable rates
  • Valve closes when downstream pressure is greater than upstream pressure
  • Valve opens when upstream pressure is greater than downstream pressure
  • Lightweight Stainless Steel construction reduces corrosion, diaphragm wear, and labor frequency and costs