JONLOO OS&Y Gate Valve ready for dispatch

Jul 06, 2018

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Gate valves operate by opening or closing a passageway to manage fluid flow. You use an O S & Y gate valve mainly to control water flow, and you commonly find it in municipal and industrial water service applications.

O S & Y Valve
O S & Y (outside stem and yoke) gate valves operate by opening and closing via a gate, which lowers into or raises out of the valve. Lowering the gate prevents water from entering and flowing through the casing of the valve.

Elements
O S & Y valves contain a screw nut held by a yolk, or beam, on the exterior of the valve. A wheel in the valve attaches to the nut, which turns via external screw threads, allowing the shaft to rise from or lower into the valve body. This shaft action either pushes or pulls the valve disc, enabling the valve to open or close.

Valve Operator
Operators can control the action of some O S & Y valves via a handle. In such cases, the valve gate attaches to a threaded stem with a handle that connects to the yoke element. As the operator rotates the handle counterclockwise, the stem lifts out of the handle, opening the gate. A clockwise rotation of the gate moves the stem back into the gate and closes the valve.

JONLOO OS&Y Gate Valve ready for dispatch

O S & Y Valve
O S & Y (outside stem and yoke) gate valves operate by opening and closing via a gate, which lowers into or raises out of the valve. Lowering the gate prevents water from entering and flowing through the casing of the valve.

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JONLOO OS&Y Gate Valve ready for dispatch

O S & Y Valve O S & Y (outside stem and yoke) gate valves operate by opening and closing via a gate, which lowers into or raises out of the valve. Lowering the gate prevents water from entering and flowing through the casing of the valve.

Leave a Comment

Related Supplier News

Jonloo 5" Class 150 C95800 Nickel Aluminum Bronze Globe Valve: Corrosion-Resistant Flow Control for Marine & Seawater Applications

Jonloo Y-Strainers Manufacturer Supplies Y-Strainers of Good Performance

JONLOO Wafer Type Dual Plate Check Valve

JONLOO Pressure Seal Forged Gate Valve with integral flanged ends A 105 2500 LB API 600

O S & Y Valve
O S & Y (outside stem and yoke) gate valves operate by opening and closing via a gate, which lowers into or raises out of the valve. Lowering the gate prevents water from entering and flowing through the casing of the valve.