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Dosing valve has dosing seat screwed into forward end of valve casing and with axial bore tapering in cone fashion in rear region, and conical needle head is screwed onto valve needle and its cone conforms to cone in valve seat bore
Dosing valve has dosing seat screwed into forward end of valve casing and with axial bore tapering in cone fashion in rear region, and conical needle head is screwed onto valve needle and its cone conforms to cone in valve seat bore
The dosing valve has a dosing seat (2) screwed into the forward end of the valve casing, and the axial bore of which tapers in cone fashion in the rear region. A conical needle head (3) with an O-ring seal is screwed onto the valve needle (13) and its cone accurately conforms to the cone in the valve seat bore.
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