TYPE: TH029

Name: Wafer type butterfly valve

Size: DN50-DN600

Class: PN10/PN16, Cl125/ CL150;

Working pressure:-45℃-+200℃;

Suitable Mediums: fresh water, sewage, sea water, air, oil, acids alkails, salts, etc.

Standard:

Design & manufacture according to API 609, MSS SP-67, BS5155, BS EN593;

FACE TO FACE: DIN3203, API609, MSS SP-67, BS5155, BS EN558; ISO5752;

TOP FLANGE: ISO5211;

Body: cast iron/ GGG50 ductile iron or others;

Bushing: PTFE-F4;

Seat: EPDM;

Shaft: SS416 or others;

Disc: GGG50 ductile iron or other material;

Pin: SS416;

Bolts:C45E/1045/ 304 or SS201 stainless steel;

Lever: malleable cast iron/ aluminum