कंट्रोलर ज्यामध्ये लहान कोंबडा किंवा नल किंवा हवा बाहेर पडण्यासाठी किंवा कॉम्प्रेशन सोडण्यासाठी वाल्व असते.,

petcock's Usage Examples:

adjustable rear shock absorbers, center stand, and an automatic fuel petcock.

Most petcocks have three positions: OFF - This position is important to keep the tank.

Historically, petcocks were threaded valves controlled by a butterfly handle;[citation needed] modern petcocks are typically ball valves.

4 US gal) fuel tank, fitted with dual petcocks and signed by Gaston Rahier.

employed 30 people in making ignition locks, door locks, keys, and brass petcocks.

Silcock (and sillcock), same as "spigot", referring to a "cock" (as in stopcock and petcock) that penetrates a foundation sill.

referring to a "cock" (as in stopcock and petcock) that penetrates a foundation sill.

technologies that remain include an air-cooled motor, Mikuni carburetor (and petcock), wire wheels, and a rear drum brake.

taken on board under guard, but not before they had opened seavalves and petcocks in order to scuttle the submarine before abandoning it.

raise and lower the diving fins and steer the rudder while a radiator petcock could be opened to regulate interior air pressure when necessary.

Along with the petcock being removed and the addition of fuel injection, the fuel gauge was moved.

triangular side profile that matches the frame well, with a flat top and a fuel petcock at the bottom left with an overflow hose fitting at the bottom of the front.

Compared to the progressive control of a gate valve a ball valve style petcock"s is coarse, confining their use principally to on-off applications.