Mecesa

Mecesa (Terrassa, Spain, since 1952) instrumentation fittings and valves: Megalok double-ferrule compression fittings, Meceweld weld fittings, Meceprim threaded fittings, forged steel fittings to ASME B16.11, needle, ball and check valves, 2-, 3- and 5-valve manifolds, double block and bleed valves and monoflanges, in stainless steel and special alloys such as Monel, Inconel, Hastelloy, duplex, titanium and 904L.

Products by this brand

• Fittings
• Instrumentation Valves
• Manifolds

Models

Manifolds5

Mecesa 2-valve manifold

One-way 2-valve manifold for pressure gauges and transmitters, with isolate and vent valves; also as a block and bleed version.

Mecesa 3-valve manifold

Two-way 3-valve manifold for differential pressure transmitters: two isolate valves and one equalising valve.

Mecesa 5-valve manifold

Two-way 5-valve manifold for differential pressure transmitters with isolate, equalise and vent or calibration valves.

Mecesa double block and bleed valves

Double block and bleed valves to ASME B16.34 and ASME B31.1: two ball or needle isolation valves and a bleed in one flanged body.

Mecesa monoflanges

Single and double monoflanges: compact flanged instrument take-offs with one or two isolation valves and a bleed, mounting directly on the process flange.

Instrumentation Valves10

Mecesa AM needle valve with locking system

Needle valve with handwheel, locking system and back seat for isolating and regulating instrument lines.

Mecesa B10.000 high-pressure needle valve

Bar-stock needle valve for high pressure and high temperature service.

Mecesa MEGALDAP panel needle valve

Compact needle valve for instrumentation panels, with panel-mount body and knob.

Mecesa pressure gauge taps

Brass pressure gauge taps for compressed air and liquids at low pressure.

Mecesa pressure gauge valve

Stainless steel gauge valve for isolating and venting a pressure gauge or transmitter.

Mecesa manifold-type regulating needle valves

Block-body needle valves for regulating and isolating, rated 6,000 psi (420 bar), with female, male or tube ends.

Mecesa instrumentation ball valves

2-way and 3-way instrument ball valves: 3,700 psi (255 bar) with tube or threaded ends, PN 500 (6,000 psi) two- and three-way, and the Series 1 threaded valve to 1,000 psi (69 bar).

Mecesa horizontal and vertical check valves

Inline check valves for instrument tubing in horizontal and vertical executions, with tube or threaded ends.

Mecesa inline filter

Inline filter for instrument and sampling lines with a replaceable element, tube or threaded ends.

Mecesa cryogenic valve

Needle valve with extended bonnet for cryogenic service.

Fittings5

Mecesa Megalok double-ferrule compression fittings

Double-ferrule compression tube fittings for instrument tubing from vacuum to high pressure: connectors, elbows, tees, crosses, unions, bulkheads, caps and plugs, in stainless steel and other alloys, with NPT, ISO 7, ISO 228 or DIN 3852 threads.

Mecesa Meceweld weld fittings for tubing

Weld fittings for instrument tubing: socket weld unions, elbows and tees, and weld-to-tube adapters that combine a welded end with a double-ferrule tube connection.

Mecesa Meceprim threaded fittings

Light-series threaded fittings for high pressure: elbows, tees, crosses, adapters, nipples, bushings and plugs with NPT or ISO threads, in stainless steel.

Mecesa Serie 3000 and 6000 forged steel fittings

Forged steel fittings to ASME B16.11 in Class 3000 and 6000: unions, elbows, tees, couplings, nipples and plugs, threaded or socket weld, in stainless and carbon steel.

Mecesa high-tech plastic fittings

Fittings in high-performance plastics for corrosive media and analyser lines where metal is not suitable.

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