FORGED STEEL “Y” PATTERN PISTON CHECK VALVES. . 4 www. WALWORTH COMPANY. WALWORTH Company is one of the world´s most dominant and Industrial de Válvulas, S.A. de C.V.. Av. de la Industria Lote. 22 Apr Title: Catalogo Nelkarel, Author: ATLAS, Name: Catalogo Nelkarel, Length: Cer ficado de Distribución Válvulas WALWORTH Presentación. WALWORTH® is one of the most important industrial valve manufacturers in Mexico and the world. Founded in ,. WALWORTH® has dedicated itself to the.

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Ball check valves can be used with high viscosity fluids. This type of catalogo de valvulas walworth must be installed in a specific position given its design and oriented operation features.

The stellite catalogo de valvulas walworth in the seat increases wear resistance caused by abrasion and erosion in the surfaces of the seal during the flow of fluid with solids in suspension. For this reason, globe valves have an arrow that indicates the direction in which they must be installed.

Forged Steel

Forged steel globe valves, catalpgo their design, cqtalogo be used with fluids that contain particles in suspension. Piston-type check valves are generally used to protect pumps or similar equipment whilst allowing the passage of flow in only one direction and preventing the return of it due to backpressure.

Forged steel globe valves can be used with fluids that contain particles in suspension. Completely guided ball to ensure a correct seal. The fork and the disc allow an independent movement which achieves a correct close between the disc and the catalogo de valvulas walworth.

The stellite seat provides resistance to abrasion and erosion of the surface of the seal. Gate valves are used when there is a need of a device that allows or interrupts a fluid walwprth. It is also used when the CV needs to be increased.

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Y-pattern ball check valves are generally used to protect pumps or similar equipment whilst allowing the passage of flow catalogo de valvulas walworth only one catalogo de valvulas walworth and preventing the return of it due to backpressure. Ball check valves are generally used to protect pumps or similar equipment whilst allowing the passage of flow in only one direction and preventing the return of it due to backpressure.

Swing check valves are generally used to protect pumps or similar catalogo de valvulas walworth whilst allowing the passage of flow in only one direction and preventing the return of it due to backpressure. For their design, this type of valves can be used in any position. Posterior seal surface Backseat allows to change the rod package when the valve is completely open, and the interior is pressurized. The design provides a tight seal and a quick reaction to the close.

Forged Steel – Walworth

Rod packaging that allows an optimal control of fugitive emissions into the atmosphere. Because of their design, they are recommended when a continuous flow with a minimum pressure drop is needed. Dual Plate Wafer check valve. Design features -Valves designed in accordance to API -Threaded extremes, welded, … Extremos roscados, soldados, roscados por soldado, cara plana o junta tipo anillo -Threaded or welded cover -Low fugitive emissions control -MR catalogo de valvulas walworth MR NACE Service -Test in accordance to API The body-cover union has an adequate design to apply catalogo de valvulas walworth even load in the gasket so that it can offer a leak-proof seal.

They are also used when the CV needs to be increased. The body-cover union has an adequate design to apply an even load in the gasket so that it can offer a leak-proof seal.

Swing check valves are designed to produce a low pressure drop on the line.

This type of valve must be installed in a specific position given that the flow enters through the inferior part and comes out through the superior part. Essential factors such ealworth reduced diametral catalogo de valvulas walworth gap, controlled straightness and fine finish in the rod increase their seal capacity.

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Rod-Gate ensemble designed for it to fail outside of the container box in case the gate clogs.

The seal in Y-pattern piston check valves provides a strong seal and a quick reaction to the close impulse. The spring allows these valves to function in vertical wwalworth. A valve that is partially open can end up damaging the disc or seats. Catalogo de valvulas walworth union is secured by a nut designed to prevent vibration and impact when closing.

Inicio – Walworth

Under normal operating conditions, vaalvulas must be catalogo de valvulas walworth totally open or closed. Y-pattern piston check valves are generally used to protect pumps or similar equipment whilst allowing the passage of flow in only one direction and preventing the return of it due to backpressure.

The stellite vslvulas in the seat increases wear resistance caused by abrasion and erosion in the surfaces of the seal during catalogo de valvulas walworth flow of fluids with solids in suspension. Metal-metal seal valves can be not as efficient when the fluid has particles in suspension.

A globe valve is not recommended when a continuous flow is needed due to pressure drop caused by its design. Besides, they can be used in reduced spaces. Piston-type check valves can catalogo de valvulas walworth used with high viscosity fluids. Spring that allows the ball to function in vertical line.