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Ambient Storm Choke Valve 4 1/2 inch

Ambient Storm Choke Valve 4 1/2 inch

H storm choke


También conocido como:

storm choke, ambient valve, h safety valve

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Made to Order

Product

New

API

Air Freight

Título:

Ambient Storm Choke Valve 4 1/2 inch

Número de modelo:

Storm choke H

Disponibilidad:

Made to Order

Tiempo de entrega (semanas):

4 Weeks

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Especificaciones

Tipo de transacción

Buy

Condición

New

Peso

less than 50 lbs 

Ubicación

Netherlands

Tipo de compañía

Product Provider

Garantía de calidad

API

Precio

Request for Quote Dependant on Spec

Material

13 Chrome

Nombre de la marca

Halliburton

Envío

Land Freight

Notas

H valve is used in wells producing large volumes of abrasive fluids

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Acerca de este artículo

  • Valve closes as flowing conditions change
  • Ball closure cleans itself of debris
  • Can be used in severe environment wells
  • Installed and retrieved under pressure using wireline methods
  • Straight-through flow path

Descripción

Storm Choke® H safety valves are ambient-type, wireline retrievable valves that are normally closed and precharged with a set dome pressure. When the well flowing pressure drops below the predetermined dome-pressure charge, as a result of a rupture in the flowline or surface equipment, the dome pressure and valve spring are designed to close the valve, shutting in the well. The H valve is used in wells producing large volumes of abrasive fluids. Its large bore is not restricted by a flow bean. The valve is designed to resist pressure surges. A metal-to-metal (MTM) ball and seat is used as the primary closure mechanism. The H valve is ideal for protecting wells with declining bottomhole pressure because this valve is tubing pressure sensitive instead of velocity sensitive. To reopen, the valve pressure must be fully equalized either by applying pressure in the tubing from the surface or by running a prong to allow equalization from below. The valve will reopen when the tubing pressure acting on the internal piston area overcomes the dome charge. Applications » Wells producing large volumes of abrasive fluids » Wells with declining bottomhole pressure » Wells with no provisions for surface-controlled valves Features » Large bore not restricted by a flow bean » MTM ball and seat » Designed to resist pressure surges *description excerpted from manufacturers catalogue.


Logística

Envío:

Sea freight - Land freight | International shipment of items may be subject to customs processing and additional charges.

Situado en:

Netherlands


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