Founded in 1842 by james walworth the company is dedicated to the design and manufacture of fluid control valves.
Walworth gate valves.
Gate valves are used when there is a need of a device that allows or interrupts a fluid flow.
We service a variety of industries and customer requirements with highest standards in quality.
Designs are produced with various materials like forged steel and there are specialized designs for the needs of every sector such as nuclear offshore and military.
These valves aren t designed to regulate the flow or its the high velocity.
Walworth is the world s largest manufacturer of industrial valves.
Api 623 for globe valves and api 6d api 594 for swing check valves.
This is the primary walworth product line manufactured in accordance with ansi class 150 300 600 900 1500 2500 and size from 2 up to 72 nominal diameter provide end user a wide variety of valve to satisfy their need.
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Shop for walworth in gate valves at ferguson.
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A valve that is partially open can end up damaging the disc or seats.
Throughout this century walworth has consolidated itself as one of the most important gate globe and check valve manufacturing companies.
One of the most important features of walworth cast steel valves is its guarantee to meet and exceed 50 ppm maximum low.
Walworth asme ansi class 150 300 600 900 1200 2500 cast steel and forged steel gate globe and check valves trunion mounted ball valves plug valves duo check slab gate and expanding gate awwa butterfly safety relief valves.
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Under normal operating conditions it must be used totally open or closed.
Requirements for gate valves.