6k, 10k & 15K PSI Ball and Needle Valves

Stewartsp

Ball Valves and Manifolds

Ball Valves and Manifolds

Stewarts offer a variety of precision engineered high quality ball valves & manifolds in 316 stainless steel as standard. Even the pressed handle on the valve is 316 stainless steel.   Offered in 6,000 and 10,000 PSI and from 9.5mm to 19mm diameter bore these valves are recommended for use in oil, gas and petrochemical applications where reliable long-term performance is essential.   Threaded connections are High Tolerance NPT.  

 

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Needle Valves & Manifolds

Needle Valves & Manifolds

Stewarts offers a variety of precision engineered valves and 2, 3, and 5-valve Manifolds in Direct and Remote Mount styles with vent configurations to meet most flow, pressure and level measurement application requirements.   Stewarts 2–valve manifolds are designed for static pressure and liquid level applications; the 3 and 5 valve manifolds are well suited for use with most differential pressure transmitters and can accept both female and flange process impulse line connections.

 

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Flanged Manifolds

Flanged Manifolds

The Stewarts range of flanged manifolds have been developed to reduce installation time and set up costs, reduce the space and number of components required for a multi valve configuration, and to ultimately lower the number of potential leak paths in the system.   Machined from a single piece of ‘grain flow controlled’ forging, the resulting final assembled part incorporates the valve heads and outlet connections.   The manifolds with integral flange are designed as such to be installed directly onto your process equipment or into you piping system where ASME/ANSI integral flanges are present or are included as standard fittings.   The manifolds are suitable for and can be configured depending on your system requirements, uses may include; direct attachment of instrumentation, reduction and sampling junctions or use as branching components.   Flanged manifolds can be configured with various valve types, and number of valves to suit the application. Configurations include Single and Double Block Bleed, Ball/Needle/Ball, Needle/Rising Plug, Vent valves or Bleed plugs and also Auxiliary equipment pipe connections. A block/bleed configuration may be used for example where it is necessary to stop fluid/gas flow downstream from the manifold, this part of the system is then bled in order to carry out maintenance, repair or replacement.

 

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