Title:
ELECTRICALLY OPERATED FLUID FLOW CONTROL VALVE
Document Type and Number:
Japanese Patent JPS6217479
Kind Code:
A
Abstract:
An inline solenoid operated fluid flow control valve includes a plunger housing and a plunger movable against a valve seat and pole piece within the flow line when the solenoid coil is energized. The plunger and plunger housing are axially coupled via a spring which absorbs impact when the plunger strikes the valve seat. A piston within the valve seat member provides a pressure balancing feature and the clearance around the piston provides for a minimum flow when the solenoid coil is energized, with full flow occurring when the solenoid coil is not energized.
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Inventors:
ROBAATO JIEI TOORENSU
Application Number:
JP7936486A
Publication Date:
January 26, 1987
Filing Date:
April 08, 1986
Export Citation:
Assignee:
CONTROLS CO OBU AMERICA
International Classes:
F16K31/06; (IPC1-7): F16K31/06
Attorney, Agent or Firm:
Hideto Asamura