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Star Instruments

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Trading as STAR INSTRUMENTS LIMITED, registered at Companies House number NI047049.

What we have checked

Every brand here has to clear one test before it is listed at all: the company is a UK legal entity with real activity here. That is a question about the business, and it is deliberately not the same question as where any individual product is made.

• uk registered entity: Companies House record resolves, status active. This maker publishes no company number, so the record was matched on its registered postcode appearing at https://starinstruments.co.uk. Inferred by us (§3.3), not stated by the company. Source, checked 2026-08-29.
• uk hq: Registered office is a UK address: 44-46 City Business Park, Dunmurry, BT17 9GX. This is the registered office, which is not necessarily where the company operates. Source, checked 2026-08-29.

We have only checked company registration so far. Evidence of UK employment or a UK site is the next thing we intend to gather, and until we have it we say so on every product rather than implying it.

What they make

205 products listed. 205 don't say where they are made, so neither do we.

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  Double Block & Bleed Piping Ball Valves Taurus Series – Twin Ball DesignStar InstrumentsPrice not listed♥Save
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  Gauge Cocks Female Thread x Female ThreadStar InstrumentsPrice not listed♥Save
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  Condensate Pots for Larger Volume DisplacementsStar InstrumentsPrice not listed♥Save
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  Condensate Pots for Small Volume DisplacementsStar InstrumentsPrice not listed♥Save
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  Flange AdaptersStar InstrumentsPrice not listed♥Save
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  Air HeadersStar InstrumentsPrice not listed♥Save
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  Ball Valves Type KStar InstrumentsPrice not listed♥Save
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  Low-Pressure Multi-Way CocksStar InstrumentsPrice not listed♥Save
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  Metal Seated Ball Valves Type KMStar InstrumentsPrice not listed♥Save
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  Multi-Way Cocks PN 100Star InstrumentsPrice not listed♥Save
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  Manifold-Combinations With Test ConnectionStar InstrumentsPrice not listed♥Save
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  Manifold-Combinations Without Test ConnectionStar InstrumentsPrice not listed♥Save
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  5 Valve ManifoldsStar InstrumentsPrice not listed♥Save
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  3 Valve Manifolds With Test ConnectionStar InstrumentsPrice not listed♥Save
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  High Pressure Ball Valves Type KB & KCStar InstrumentsPrice not listed♥Save
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  High Pressure Ball Valves Type KAStar InstrumentsPrice not listed♥Save
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  Union Bonnet Tandem Valves Type B1Star InstrumentsPrice not listed♥Save
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  Union Bonnet Needle Valves Type A1Star InstrumentsPrice not listed♥Save
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  Screwed Bonnet Valves Type S340Star InstrumentsPrice not listed♥Save
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  Filling Connectors – SAF Type SAF TypeStar InstrumentsPrice not listed♥Save
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  Screwed Bonnet Needle Valves Type S350 / S351Star InstrumentsPrice not listed♥Save
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  Hand Valves Type HStar InstrumentsPrice not listed♥Save
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  Heatings SAS & SAE TypeStar InstrumentsPrice not listed♥Save
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  Seal Pot SSB TypeStar InstrumentsPrice not listed♥Save
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  VariAS-Blocks Flange x FlangeStar InstrumentsPrice not listed♥Save
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  Purge Block SVA TypeStar InstrumentsPrice not listed♥Save
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  VariAS-Blocks Flange x ThreadStar InstrumentsPrice not listed♥Save
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  2 Valve Manifolds G TypeStar InstrumentsPrice not listed♥Save
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  2 Valve Manifolds F TypeStar InstrumentsPrice not listed♥Save
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  Instrument MonoflangesStar InstrumentsPrice not listed♥Save
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  2 Valve Manifolds E TypeStar InstrumentsPrice not listed♥Save
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  2 Valve Manifolds D TypeStar InstrumentsPrice not listed♥Save
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  Process MonoflangesStar InstrumentsPrice not listed♥Save
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  5 Valve Manifolds K TypeStar InstrumentsPrice not listed♥Save
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  2 Valve Manifolds C TypeStar InstrumentsPrice not listed♥Save
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  4 Valve Manifolds B TypeStar InstrumentsPrice not listed♥Save
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  4 Valve Manifolds A TypeStar InstrumentsPrice not listed♥Save
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  SM Instrument MonoflangesStar InstrumentsPrice not listed♥Save
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  Mini ValvesStar InstrumentsPrice not listed♥Save
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  AdaptersStar InstrumentsPrice not listed♥Save
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  5 Valve Manifolds H5S/H5L TypeStar InstrumentsPrice not listed♥Save
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  2 Valve Manifolds H2S TypeStar InstrumentsPrice not listed♥Save
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  Mounting Bracket Kit AKM-U TypeStar InstrumentsPrice not listed♥Save
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  Manifolds for Ultrasonic Flow Meter Applications U2F/U2T TypeStar InstrumentsPrice not listed♥Save
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  Chart Recorder Manifolds CR TypeStar InstrumentsPrice not listed♥Save
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  Equalizer Manifolds EM3 TypeStar InstrumentsPrice not listed♥Save
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  Stabilized ConnectorsStar InstrumentsPrice not listed♥Save
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  5 Valve Manifolds T5A/T5S TypeStar InstrumentsPrice not listed♥Save
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  Accessory Kits DIN EN 61518 / IEC 61518Star InstrumentsPrice not listed♥Save
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  3 Valve Manifolds T3A/T3S TypeStar InstrumentsPrice not listed♥Save
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  5 Valve Manifolds R5A/R5S TypeStar InstrumentsPrice not listed♥Save
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  3 Valve Manifolds R3A/R3S TypeStar InstrumentsPrice not listed♥Save
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  Mounting Bracket Kit AKM-D Type and AKM-C TypeStar InstrumentsPrice not listed♥Save
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  Soft Seated Multiport Gauge Valves M TypeStar InstrumentsPrice not listed♥Save
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  Soft Seated Gauge Valves – G Type G TypeStar InstrumentsPrice not listed♥Save
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  Soft Seated Hand Valves H TypeStar InstrumentsPrice not listed♥Save
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  5 Valve Manifolds D5 TypeStar InstrumentsPrice not listed♥Save
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  3 Valve Manifolds D3 TypeStar InstrumentsPrice not listed♥Save
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  5 Valve Manifolds E5A/E5U TypeStar InstrumentsPrice not listed♥Save
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  3 Valve Manifolds E3A TypeStar InstrumentsPrice not listed♥Save
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  2 Valve Manifolds E2A TypeStar InstrumentsPrice not listed♥Save
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  Mounting Brackets for Gauge Valves with Shaft Ø 26 mmStar InstrumentsPrice not listed♥Save
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  5 Valve Manifolds 5D TypeStar InstrumentsPrice not listed♥Save
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  Straight Pipes and 90° ElbowsStar InstrumentsPrice not listed♥Save
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  Compact Gauge SyphonsStar InstrumentsPrice not listed♥Save
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  Coil SyphonsStar InstrumentsPrice not listed♥Save
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  U Type SyphonsStar InstrumentsPrice not listed♥Save
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  Gauge SnubbersStar InstrumentsPrice not listed♥Save
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  Gauge ProtectorsStar InstrumentsPrice not listed♥Save
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  5 Valve Manifolds H5TB TypeStar InstrumentsPrice not listed♥Save
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  Gauge Cocks Male Thread x Adjusting NutStar InstrumentsPrice not listed♥Save
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  5 Valve Manifolds W5RA TypeStar InstrumentsPrice not listed♥Save
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  Gauge Cocks with GlandStar InstrumentsPrice not listed♥Save
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  3 Valve Manifolds H3TB TypeStar InstrumentsPrice not listed♥Save
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  Gauge Cocks with Swivel NutStar InstrumentsPrice not listed♥Save
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  Gauge Cocks Male Thread x Female ThreadStar InstrumentsPrice not listed♥Save
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  3 Valve Manifolds W3RA TypeStar InstrumentsPrice not listed♥Save
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  Gauge Valves Special Type G 1/4Star InstrumentsPrice not listed♥Save
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  2 Valve Manifolds H2TB TypeStar InstrumentsPrice not listed♥Save
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  Gauge Valves DIN 16272 Type BStar InstrumentsPrice not listed♥Save
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  2 Valve Manifolds W2RA TypeStar InstrumentsPrice not listed♥Save
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  Gauge Valves DIN 16272 Type AStar InstrumentsPrice not listed♥Save
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  5 Valve Manifolds H5A/H5N TypeStar InstrumentsPrice not listed♥Save
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  5 Valve Manifolds T5A/T5N TypeStar InstrumentsPrice not listed♥Save
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  Multiport Gauge Valves M TypeStar InstrumentsPrice not listed♥Save
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  3 Valve Manifolds H3A/H3B TypeStar InstrumentsPrice not listed♥Save
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  Gauge Valves GA TypeStar InstrumentsPrice not listed♥Save
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  Gauge Valves DIN 16271 Type BStar InstrumentsPrice not listed♥Save
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  3 Valve Manifolds T3A/T3B TypeStar InstrumentsPrice not listed♥Save
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  Gauge Valves DIN 16271 Type AStar InstrumentsPrice not listed♥Save
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  2 Valve Manifolds H2A TypeStar InstrumentsPrice not listed♥Save
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  2 Valve Manifolds T2A TypeStar InstrumentsPrice not listed♥Save
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  5 Valve Manifolds 5A TypeStar InstrumentsPrice not listed♥Save
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  5 Valve Manifolds W5EA TypeStar InstrumentsPrice not listed♥Save
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  5 Valve Manifolds W5CA TypeStar InstrumentsPrice not listed♥Save
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  5 Valve Manifolds W5GA TypeStar InstrumentsPrice not listed♥Save
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  5 Valve Manifolds W5AA TypeStar InstrumentsPrice not listed♥Save
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  Gauge Valves DIN 16270 Type BStar InstrumentsPrice not listed♥Save
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  Gauge Valves DIN 16270 Type AStar InstrumentsPrice not listed♥Save
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  3 Valve Manifolds W3EA TypeStar InstrumentsPrice not listed♥Save
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  3 Valve Manifolds W3CA/W3DA TypeStar InstrumentsPrice not listed♥Save
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  3 Valve Manifolds W3AA/W3BA TypeStar InstrumentsPrice not listed♥Save
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  2 Valve Manifolds W2L TypeStar InstrumentsPrice not listed♥Save
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  2 Valve Manifolds W2A TypeStar InstrumentsPrice not listed♥Save
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  5 Valve Manifolds R5 TypeStar InstrumentsPrice not listed♥Save
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  3 Valve Manifolds R3 TypeStar InstrumentsPrice not listed♥Save
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  2 Valve Manifolds R2 TypeStar InstrumentsPrice not listed♥Save
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  Instrumentation Ball ValvesStar InstrumentsPrice not listed♥Save
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  Close-Coupled Flush RingsStar InstrumentsPrice not listed♥Save
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  Close-Coupled Installation DetailsStar InstrumentsPrice not listed♥Save
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  Digital product data packagesStar InstrumentsPrice not listed♥Save
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  Indicator Valves Type S473Star InstrumentsPrice not listed♥Save
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  Indicator Valves Type N473Star InstrumentsPrice not listed♥Save
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  Stainless steel Bi-metalStar InstrumentsPrice not listed♥Save
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  Filterstar Low PressureStar InstrumentsPrice not listed♥Save
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  Double Block & Bleed Manifolds C TypeStar InstrumentsPrice not listed♥Save
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  2 Valve Manifolds PY Type (Y-Shaped)Star InstrumentsPrice not listed♥Save
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  2 Valve Manifolds PL Type (L-Shaped)Star InstrumentsPrice not listed♥Save
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  Block & Bleed Manifolds S TypeStar InstrumentsPrice not listed♥Save
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  3 Valve Manifolds PW Type (W-Shaped)Star InstrumentsPrice not listed♥Save
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  Valves for Turbocharger Cleaning Equipment Type S474Star InstrumentsPrice not listed♥Save
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  Fuel Valves Type S475Star InstrumentsPrice not listed♥Save
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  Y-Pattern Needle Valves Type S371Star InstrumentsPrice not listed♥Save
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  Gauge Valves GS TypeStar InstrumentsPrice not listed♥Save
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  Low-Pressure Ball ValvesStar InstrumentsPrice not listed♥Save
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  Bleeder Valves VB TypeStar InstrumentsPrice not listed♥Save
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  Sealing Washers EN 837-1Star InstrumentsPrice not listed♥Save
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  Blind Flanges SAG TypeStar InstrumentsPrice not listed♥Save
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  Mounting Bracket Kit AKM-R TypeStar InstrumentsPrice not listed♥Save
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  Check ValvesStar InstrumentsPrice not listed♥Save
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  Mounting Bracket SAM TypeStar InstrumentsPrice not listed♥Save
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  SpacersStar InstrumentsPrice not listed♥Save
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  Swivel Gauge Adapters GW Type and GE TypeStar InstrumentsPrice not listed♥Save
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  Swivel Gauge Adapters GS Type and GD TypeStar InstrumentsPrice not listed♥Save
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  Integral Bonnet Needle Valves Type S338Star InstrumentsPrice not listed♥Save
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  Protective Shades and EnclosuresStar InstrumentsPrice not listed♥Save
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  Angle Needle Valves Type S360Star InstrumentsPrice not listed♥Save
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  Mounting Bracket Kit AKM-G TypeStar InstrumentsPrice not listed♥Save
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  Mounting Bracket Kit AKM-B TypeStar InstrumentsPrice not listed♥Save
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  Nipple ConnectionsStar InstrumentsPrice not listed♥Save
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  Safety Valves Type S476Star InstrumentsPrice not listed♥Save
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  Mounting Bracket Kit AKM-T TypeStar InstrumentsPrice not listed♥Save
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  ConnectorsStar InstrumentsPrice not listed♥Save
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  ReducersStar InstrumentsPrice not listed♥Save
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  TeesStar InstrumentsPrice not listed♥Save
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  Threaded Pipe Ends DIN 19207Star InstrumentsPrice not listed♥Save
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  Test gaugeStar InstrumentsPrice not listed♥Save
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  Mounting Bracket Kits for Multi-Way CocksStar InstrumentsPrice not listed♥Save
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  Mounting Bracket Kit AKM-S TypeStar InstrumentsPrice not listed♥Save
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  Port Protector SAD TypeStar InstrumentsPrice not listed♥Save
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  Dielectric Isolation KitStar InstrumentsPrice not listed♥Save
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  Vent Valves VS or VT TypeStar InstrumentsPrice not listed♥Save
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  Flange Seal Rings and Valve SeatsStar InstrumentsPrice not listed♥Save
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  Oval FlangesStar InstrumentsPrice not listed♥Save
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  Hex Nipples HN TypeStar InstrumentsPrice not listed♥Save
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  Female to Male Adapters FM TypeStar InstrumentsPrice not listed♥Save
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  Anti-Tamper KeyStar InstrumentsPrice not listed♥Save
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  Pipe PlugsStar InstrumentsPrice not listed♥Save
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  Gauge Adapters DIN 16281Star InstrumentsPrice not listed♥Save
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  Pipe ConnectorsStar InstrumentsPrice not listed♥Save
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  Adjusting NutsStar InstrumentsPrice not listed♥Save
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  Test Point Pressure ProbeStar InstrumentsPrice not listed♥Save
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  Direct mounting bottom or back entryStar InstrumentsPrice not listed♥Save
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  Combined GaugesStar InstrumentsPrice not listed♥Save
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  Pockets/Protection tubesStar InstrumentsPrice not listed♥Save
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  Exhaust gas (pyrometer)Star InstrumentsPrice not listed♥Save
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  IndoorStar InstrumentsPrice not listed♥Save
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  Vintage gaugeStar InstrumentsPrice not listed♥Save
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  Lev (Local Exhaust Ventilation)Star InstrumentsPrice not listed♥Save
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  Air movementStar InstrumentsPrice not listed♥Save
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  Low pressure/Capsule gaugeStar InstrumentsPrice not listed♥Save
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  Boiler gaugeStar InstrumentsPrice not listed♥Save
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  Glycerine FilledStar InstrumentsPrice not listed♥Save
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  Combined Pressure and Temperature: (Tridicator)Star InstrumentsPrice not listed♥Save
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  Marine: HydraulicStar InstrumentsPrice not listed♥Save
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  Opposed TubeStar InstrumentsPrice not listed♥Save
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  All Stainless Steel Pressure GaugeStar InstrumentsPrice not listed♥Save
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  Bourdon tube pressure gauges with casing filling / Marine version – Type MREMStar InstrumentsPrice not listed♥Save
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  Bourdon tube pressure gauges / Industry version – Type MRE-MREGStar InstrumentsPrice not listed♥Save
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  Precision digital pressure gauges / Industry version – Type L-Ex, Upto 1000 BarStar InstrumentsPrice not listed♥Save
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  Precision digital pressure gauges / Industry version – Type D-Ex, Upto 700 BarStar InstrumentsPrice not listed♥Save
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  272B Angled 90°Star InstrumentsPrice not listed♥Save
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  271B StraightStar InstrumentsPrice not listed♥Save
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  292B Angled 90°Star InstrumentsPrice not listed♥Save
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  291B StraightStar InstrumentsPrice not listed♥Save
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  175B Angled 90°Star InstrumentsPrice not listed♥Save
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  174B StraightStar InstrumentsPrice not listed♥Save
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  Compact digital pressure gauges / Industry version – Type F2, Upto 600 BarStar InstrumentsPrice not listed♥Save
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  Precision digital pressure gauges / Industry version – Type E2, Upto 1000 BarStar InstrumentsPrice not listed♥Save
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  Precision digital pressure gauges / Industry version – Type D2, Upto 1000 BarStar InstrumentsPrice not listed♥Save
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  Precision digital pressure gauges / Industry version – Type C2, Upto 1000 BarStar InstrumentsPrice not listed♥Save
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  Precision digital pressure gauges / Industry version – Type B2, Upto 2500 BarStar InstrumentsPrice not listed♥Save
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  Bourdon Tube Pressure GaugesStar InstrumentsPrice not listed♥Save
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  Sprinkler GaugeStar InstrumentsPrice not listed♥Save
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  Filterstar Differential Pressure GaugeStar InstrumentsPrice not listed♥Save
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  Over Range ProtectorsStar InstrumentsPrice not listed♥Save
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  SnubbersStar InstrumentsPrice not listed♥Save
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  SyphonsStar InstrumentsPrice not listed♥Save
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  Gauge adaptorsStar InstrumentsPrice not listed♥Save
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  Gauge valvesStar InstrumentsPrice not listed♥Save
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  Gauge cocksStar InstrumentsPrice not listed♥Save
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  All Stainless SteelStar InstrumentsPrice not listed♥Save
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  Outdoor(H&V), Direct Mounting Bottom/Back EntryStar InstrumentsPrice not listed♥Save
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  Indoor(H&V), Direct Mounting Bottom/Back EntryStar InstrumentsPrice not listed♥Save
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  No Loss ConnectorsStar InstrumentsPrice not listed♥Save