Manifolds

Two-Valve Manifolds

Fluid Controls Block and Bleed Manifolds (2-Valve Manifolds) are specifically engineered for direct installation with pressure measurement instruments, including pressure transmitters, gauges, and switches.

The 2-Valve Manifold consists of one isolation valve and one bleed (vent) valve mounted within a single body. Fluid Controls Block & Bleed Manifolds provide reliable isolation and venting for pressure instruments, enabling safe maintenance and calibration. Available with pressure ratings up to 420 bar (6,092 psi) as standard and up to 689 bar (10,000 psi) for high-pressure applications, they offer a compact, durable, and efficient instrumentation solution.

Three-way pressure instrument manifold

The screwed three-way manifold: female process, gauge and drain ports in one block, in a straight and a right-angle pattern.

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Vent valve on top, isolation valve on the side, with the drain / vent port available at 1/4" or 1/2" NPT.

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Isolation and vent valves opposed across the block, with the drain taken on the process side.

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Isolation and vent valves opposed across the block, with the drain taken on top rather than on the process side.

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Both valves brought out on one side with the vent valve angled, for a hook-up with clearance on three faces.

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Both valves taken off the top of the block with the drain on the process side, for hook-ups reached from above.

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Vent valve on the side, isolation valve angled off the top and the drain brought out in front.

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Two-Valve Direct Mounting

PTM 6's valve arrangement on a flanged instrument connection, so the transmitter mounts straight onto the manifold.

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Two-Valve T-Type

The "T" pattern on a flanged instrument connection, with a 1/2" NPT process port and a 1/4" drain.

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Single Isolate / Vent Block

Low-pressure direct-mounting block for level measurement on atmospheric tanks, with a T-bar isolate handle and an anti-tamper vent handle.

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One-piece block and bleed on an ASA raised-face flange, bolted straight to the vessel or process pipe for primary isolation.

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Two-Valve Coplanar Mounting

Integral coplanar manifold built to assemble onto particular transmitter models, with one isolating valve and one vent valve.

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Specifications

Three-way pressure instrument manifold

6 configurations · 6 columns

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Three-way pressure instrument manifold

4 configurations · 6 columns

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Three-way pressure instrument manifold

1 configurations · 3 columns

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PTM 1

7 configurations · 2 columns

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PTM 2

7 configurations · 2 columns

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PTM 4

7 configurations · 2 columns

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PTM 5

7 configurations · 2 columns

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PTM 6

7 configurations · 2 columns

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Two-Valve Direct Mounting

7 configurations · 2 columns

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Two-Valve T-Type

7 configurations · 2 columns

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Single Isolate / Vent Block

6 configurations · 2 columns

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Block & Bleed

5 configurations · 2 columns

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Block & Bleed

15 configurations · 4 columns

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Two-Valve Coplanar Mounting

7 configurations · 2 columns

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Catalogs

Instrumentation Manifolds37 pages · 12.9 MBTwo-valve, three-valve and five-valve manifolds for differential pressure transmitter isolation and calibration.

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