DN 350 - 800
PN 10
Body: EN-JL 1040, EN-JS 1050
Coating: Epoxy
Check Valve with internal hinge pin or with hinge pin and weight-loaded lever
Proven technology with disc facing ring of ferritic crome steel
Self-centering tilting disc through sherical bearing pin, therefore always tight closure
On request flow from above downwards with longer lever and heavier weight