KINGSTON VALVES 303-4 Hoist Control Valve, 1/2 Inch Size, Dead Man Style Lever

Kingston Valves 303-4 hoist control valve utilises compressed air or oil to operate automobiles, truck hoists and spring-loaded single-acting cylinders.

Features:

• Kingston Valves 303-4 hoist control valve has a 'dead man' style lever to achieve positive air control.
• It features heavy-cast brass construction for strength and corrosion resistance.
• This hoist valve's internal components are precision machined with soft seats for smooth operation.

Frequently Asked Questions:

Q. How to clean this hoist control valve?

A.

• Unscrew the idle air control valve by removing the screws that hold it to the throttle body.
• Detach any wires coming from the valve.
• Soak the valve in gasoline.
• Move the valve flap while it is soaking to make sure the gasoline gets inside.
• Drain off the gasoline and dry the valve well by blowing compressed air into it.

Q. How to determine whether the Kingston valves are open?

A. If the handle is parallel to the valve or pipe, it's open. If it is perpendicular to the hoist valve, it is closed.

Q. What occurs when a valve opens or closes too quickly?

A. When a valve is opened suddenly, water rushes through the plumbing system and may cause damage.