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Instrument Manifold


Choose from a variety of manifold valves and related products for instrumentation applications.

Our manifolds

  • Are designed for static pressure, liquid level, and differential pressure applications
  • Are available in traditional or compact inline body designs, for use in instrument, direct-mount, remote-mount, and module systems
  • Use a compact assembly design, resulting in reduced size and weight
  • Have fewer potential leak points
  • Have body material options such as stainless steel, carbon steel, and duplex stainless steel, and packing materials such as PTFE, for system versatility, and Grafoil®, for extended temperature ratings
  • Are easy to install and maintain

Instrument Manifolds—V, VB, and VL Series

V, VB, and VL series manifolds feature a horizontal body design in a variety of 2-, 3-, and 5-valve instrument manifolds. The 2-valve manifolds are designed for static pressure and liquid level applications; the 3- and 5-valve manifolds are designed for differential pressure applications.


Working Pressures up to 6000 psig (413 bar)
Temperatures up to 1200°F (648°C) with Grafoil valve packing

Block and Bleed Valves (IPT Series)

IPT series block and bleed valves are available in two configurations; single block (needle/needle) and bleed and double block and bleed (ball/needle/ball or needle/needle/needle) in 316 stainless steel construction. The double block and bleed configuration allows for double positive isolation.


Working Pressures up to 20 000 psig (1378 bar)
Temperatures up to 650°F (121°C)
End Connections Female NPT: 1/4 to 1 in.
Medium-pressure cone and thread: 1/4 to 1 in.
High-pressure cone and thread: 1/4, 3/8, and 9/16 in.
Swagelok medium-pressure tube fitting

Compact Instrument Isolation Valves—V Series

Compact instrument isolation valves with integral block and bleed functions offer advantages over configurations with multiple valves and fittings. The metal-to-metal body-to-bonnet seal eliminates the need for O-ring or elastomer seals. They use a hardened stainless steel, nonrotating ball stem tip which provides consistent shutoff.


Working Pressures up to 6000 psig (413 bar)
Temperatures up to 1200°F (648°C) with Grafoil valve packing

Direct-Mount Manifolds and Remote-Mount Manifolds Series

VE series direct-mount instrument manifolds offer flange mounting to instruments, gauges, pressure switches, and absolute pressure transmitters in 2-, 3-, and 5-valve configurations. Remote-mount manifolds feature an angled vent valve for panel mounting in a 2-valve design. Both styles use a compact design and have a choice of packing and bonnet seal materials available.

Swagelok Distribution Manifolds—J6 Series

J6 series distribution manifolds offer strength in a lightweight, compact design with a one-piece integral body rated to 6000 psig (413 bar). The design has fewer potential leak points than conventional distribution manifolds and supports four to eighteen needle valves/outlet connections. The nonrotating, hardened needle provides positive shutoff.

Bellows-Sealed 3-Valve Manifolds—V3 Series

This 3-valve manifold uses B or U series bellows-sealed valves for systems with difficult fluid containment requirements. It contains gasketed or welded body-to-bonnet seals and uses cobalt-based alloy stem tips.

Modular Instrumentation System

The Kenmac series modular 85 system provides a standard modular instrumentation interface and mounting system. The options include two- and four-valve pressure and differential pressure manifolds, instrument monoflanges for isolation and vent functions, and self-venting single and double purge blocks. Electric heaters, steam trace blocks, seal pots, filling connectors, protective shade, mounting plates, and ancillary components are also available.

View and purchase our most widely used products.

Discover more about how Swagelok products can work for you. Browse our catalogs or locate a sales and service center.

"Safe Product Selection: The complete catalog contents must be reviewed to ensure that the system designer and user make a safe product selection. When selecting products, the total system design must be considered to ensure safe, trouble-free performance. Function, material compatibility, adequate ratings, proper installation, operation, and maintenance are the responsibilities of the system designer and user.

Do not mix or interchange product components with those of other manufacturers."