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Technical Data
Size DN40-DN1200mm
Pressure:PN1.0-1.6MPa
Design:ISO 5752 / BS 5155 / API 609
Body: Cast iron, Ductile Iron
Seat: EPDM, NBR
Stem: Stainless Steel, Steel
Disc: Ductile Iron with Nickel Coating,Ductile Iron with Nylon Coating, Stainless Steel 304/316, Al-Bronze
Flange Connection:DIN,BS,ISO,ANSI,AS,JIS

Product Features
U type flanged body style fit between FF or RF flanges
Suitable Medium: water, sewage, sea water, air, foodstuff, oil

Working temperature: -10ºC ~ 150ºC

Suitable for gear operators, electric and pneumatic control actuators.

Nominal Diameter (mm) 700-1200

Nonminal pressure (Mpa) 0.6/1.0

Seal testing pressure (Mpa) 0.66/1.1

Shell testing pressure (Mpa) 0.9/1.5