Van cổng OS&Y Tyco

Primarily used to Isolate Section/s of Piping System or Control a Flow Condition Cast Iron body with Resilient Seat Epoxy-coated on Interior & Exterior for Extra Protection 65mm to 300mm [12 ] 17.2 Bars [250 psi] Working 34.5 Bars [500 psi] Test Flat face to Class 125/ ANSI B16.1 Model, Size5