Custom processing double special brand Material Stainless Steel Model D363H Connection Type Xiamen inclined plate welded structure applicable ambient atmospheric pressure medium oil operating temperature Room temperature Standard American Standard flow direction Unidirectional Drive Manual D363H American Standard triple eccentric butterfly stainless steel Description: Three bi-directional zero leakage eccentric American standard stainless steel welded three eccentric hard sealing butterfly valve D363H first eccentric shaft sealing surface deviates from the centerline of the second eccentric shaft centerline partial piping and valves to its unique eccentric third seat taper angle and the angle between the center line, so that the seat and seal the door completely out of the entire switching process. This structure is the use of a cam effect, and completely eliminates friction, in addition to possible wear and leakage. Zero leakage through the seal disc elastic plate to achieve. Elastic composite metal ring makes specialty valves with zero leakage sealing performance torque constant two-way valve to ensure zero leakage characteristics D363H American Standard triple eccentric butterfly major products of stainless steel: Model: D363H medium: water, oil, gas and various corrosive media . Temperature: -46-550 standards: American Standard API598