Parker's bar stock instrument manifolds uniquely designed for direct installation to the Rosemount 2051 and 3051 Coplanar™ transmitters. The assembled manifold/transmitter combination has the advantage of more compact overall dimensions and reduced weight. Typically, these assemblies are wall-mounted or mounted utilising a 2” NB pipestand.

The prime purpose of these manifolds is to assist the operation, maintenance, calibration and service of pressure or differential pressure measurement devices, with functionality including block & bleed, double block & bleed, isolate & calibrate, isolate & vent/drain/bleed, isolate and equalise.
These manifolds are available in 2, 3 and 5-valve configurations in pressure ratings up to 6000 PSI (414 Bar), and in a wide range of materials for most service applications.

The standard connections are 1/2" NPT Female inlet with 2051/3051 Coplanar outlet flange and 1/4" NPT Female vents/drains/bleed. These manifolds are also available with other inlet and vent/drain/bleed connection types and sizes. For the ultimate in safety, reliability, speed, and ease of installation these manifolds can be specified with integral tube connections utilising Parker A-LOK® (Two Ferrule) or CPI™ (Single Ferrule) compression fitting technologies. This will also ultimately reduce overall user costs.
Parker's manifolds are offered with PTFree connect™ style solutions to the inlet and vent/bleed/drain connections for direct connection to the instrument. The PTFree connect™ system enables users to assemble tube lines to the manifold ports without the need for PTFE tape or liquid sealant. Manifolds can also be supplied with male connectors using the same thread form as the PTFree connect™. They are provided factory fitted, pin locked and tested.

Industries:
• Oil and Gas
• Chemical
• Petrochemical
• Power Generation
• Nuclear

Features/Benefits:
• Designed and rigorously tested for compatibility with Emerson/Rosemount™ Coplanar™ transmitters such as 2051 and 3051
• Compact and reduced weight assembly
• Extended body available, suitable for base mounting within enclosures
• Self-centering non-rotating stem tip for bubble-tight shut-off
• Secure anti-vibration gland lock nut
• Bonnet locking pin
• Anti-blowout low torque back seating stem
• Gland thrust bush for uniform packing compression and tight sealing
• Ergonomic T-bar handles with positive retention
• Functional colour coded dust caps for identification
• Externally adjustable gland
• Annealed sealing washers guarantee 100% sealing assurance
• Variety of end connections including integral compression fittings for reduced overall user costs
• Wide range of corrosion resistant materials
• Bodies and bonnets fully traceable to original material source
• Certification according to BS EN 10204 3.1 for material and pressure test is available
• A line diagram describing flow paths on the body of all manifolds

Applications:
• Pressure, Flow and Level measurement
• Lubrication skids
• Water Treatment
• Chemical injection skids
• Hydraulic systems for wellhead control
• Emergency shut down
• Pumping packages
• Gas booster systems
• Test equipment

2, 3 and 5 Valve instrument manifolds, needle pattern, Coplanar™ Style - H Series