Rosemount R306 In-Line Manifold (Pressure-Lock Valve)

Rosemount1 configuration

Configure Your Rosemount R306 Enhanced In-Line Manifold

Block-and-bleed and 2-valve in-line manifold for in-line gauge or absolute pressure transmitters (3051T, 3051S In-Line, 4051S In-Line). Features the Pressure-Lock Valve with two-piece stem for enhanced reliability and operator safety. Female NPT process connections.

Required Specifications

3 of 3 selected

Manifold Type*

Process Connection*

Packing Material*

Cleaning

Material Recommendations for NACE

Warranty

Rosemount R306 Enhanced In-Line Manifold Part Number

R306ET22AA11

Configured list price:$586.57(estimate based on May 2026 Rosemount list; quote may reflect distributor pricing)

Configuration Summary — Rosemount R306 Enhanced In-Line Manifold

Base: $386.82

Manifold Type:: 22-Valve+$199.75
Process Connection:: AA1/2 - 14 Male NPT for inline transmitter
Packing Material:: 1PTFE

Rosemount is configurator-heavy and quote-only — Valley Instrument verifies option compatibility, lead time, and pricing before confirming your order.

Pre-configured Options(1)

Rosemount

R306 Enhanced In-Line Manifold

Enhanced in-line manifold with the Pressure-Lock valve and two-piece stem design — exclusive to the R305/R306 lines. Screws factory-direct to an in-line pressure transmitter (3051T / 3051HT / 2051T) or pressure gauge via NPT threads. Block-and-bleed or two-valve configurations. 316 SST body only with ½-14 or ¾-14 NPT process connections; PTFE or graphite packing.

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