Valve adapter

Fluid handling – Convertible – Units interchangeable between alternate locations

Patent

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Details

1374545, 137884, F16K 2700

Patent

active

061421715

ABSTRACT:
A method and apparatus are provided for converting a manually controlled hydraulic valve system to an electronically controlled hydraulic valve system using an adapter. The manual valves are removed from the valve block of the manual system and replaced by an electronic or electric solenoid cartridge valve through the use of an adapter to operationally connect the cartridge valve with the valve block. The cartridge valve is then attached to an electronic control system.

REFERENCES:
patent: 4078574 (1978-03-01), Kosarzecki
patent: 5794651 (1998-08-01), Miller
Parker Hannifin Corporation, Proportional Control Valves Series DF122, Solenoid Operated, 2-Way, N.C. or N.O., Pressure Comp. Proportional Flow Control Valves, PV6 and PV7, Copyright 1990.
Dana Corporation, Catalog No. GPA-2-120, Models QA & QD Flow Control Valves, Copyright 1990.
Fluid Controls, Spreader Valves, Single and Dual Flow Regulators, 15 pp., Copyright 1990.

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