Pilot controlled liquid actuated coolant control valves

Details Pilot controlled liquid actuated coolant control valves Pilot controlled liquid actuated coolant control valves

1990-12-04

1991-12-10

Kashnikow, Andres

Fluid sprinkling, spraying, and diffusing

Unitary plural outlet means

Plural separable nozzles on spray pipe

137883, 137884, 251 3001, 251 3002, B05B 114

Patent

active

050710729

ABSTRACT:
A plurality of pilot controlled liquid operated coolant control valves are mounted in a section of a manifold for actuation by fluid pressure of coolant in said manifold as controlled by solenoid operated pilot valves controlling the fluid pressure operation of the coolant control valves. The manifold and its valve assemblies are positioned adjacent the work and backup rolls of a rolling mill for supplying coolant to said rolls in desirable spray patterns covering the surfaces of the rolls and operable only when the rolling mill is functioning normally.

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patent: 4981280 (1991-01-01), Brandenberg

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