Model Number: H44 Key Specifications/Special Features: Features:1)Excellent seal, without leakage under the medium pressure2)Economical, light weight and compact construction3)Easy to install and maintain4)Flange Standard: meeting single or muti standards including DIN PN 10/16, ANSI or JIS standard5)Size: DN50-DN600(2"-24")6) MaterialBody: Ductile iron, cast ironBonnet: Ductile iron, cast ironDisc: Ductile iron, carbon steelStem: SS304Hinge pin: stainless steelSeat ring: brass, bronze, stainless steelStandard: BS5150Norminal pressure: PN10, PN16 barFace to face lenght: ISO 5752 series10
7) Medium: fresh water, sewage