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Valves NAD
Control valves, Angle seat valves, Outlet valves
Connection: G ⅛ ... 3, ⅛ ... 1" NPT
Material: brass, stainless steel
pmax: PN250
tmax: 400 °C
NAD-AC Control valves, brass
NAD-M/-Z Control valves, stainless steel
NAD-AD/-BE Angle seat valves, brass, stainless steel
NAD-AB/-BF Outlet valves, brass, stainless steel
Datasheet
Miscellaneous
Description
Needle valves are used to vary the flow cross section, thus regulating the flow volume. The flow is regulated by a cone-shaped valve that is moved by means of a spindle away from or toward the valve seat.
The amount of flow change is determined by the size of the resulting angular gap between the cone and seat. The rate of flow change is determined by how much the valve spindle is turned as well as the pitch of the valve spindle thread.
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