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Our complete range of instrumentation valve products

The Ashford Instrumentation Ltd range of instrument and control valves includes: Needle Valves, Ball Valves, Block & Bleed Valves, Two Three & Five Valve Manifolds, Over Range Protectors, Snubbers, Bellows Sealed Valves, Butterfly Valves, Actuated Valves, Gauge Cocks, 3-way inspection cocks, no loss connectors, binder test points, check valves, globe valves, gate valves, safety relief valves, commissioning valves and strainers. These can be sourced in a wide variety of materials, sizes and mounting options and are ideally suited for such industries as HVAC, chemical, petrochemical, pharmaceutical, dairy, brewery, utility, power generation, pumps, compressors, pneumatics and hydraulic applications.

 PRODUCT IMAGE PRODUCT DESCRIPTION

Ball Valve Stainless Steel - One Piece Ball Valve Stainless Steel - One Piece

The Ashford Instrumentation range of One Piece Ball Valves feature a reduced bore and  internal sealing face. Our lever handle operated ball valves offer an ideal lower cost solution for isolating pressure gauges where the  process tem... VIEW MORE
Binder Style Test Plugs - Brass Body Binder Style Test Plugs - Brass Body

Binder style brass test plug with screw connection and rubber self-sealinginsert. Predominantly used on pipework installations allowing easy tappingpoints when testing, maintaining & commissioning HVAC installations.The test points... VIEW MORE
Snubber Snubber

The Ashford Instrumentation range of Pressure Gauge Snubbers are used to dampen and improve pressure gauge readings by suppressing the effects of pulsation and pressure peaks in the pressure line.The body is machined from 316 stainless steel bar stoc... VIEW MORE
3-Way Brass Ball Valve 3-Way Brass Ball Valve

The Ashford Instrumentation 3-Way Brass Ball Valve is available as a two way (Model AIART70) or three way (AIART71) design. The two way design will always mean that one port is permanently closed and flow directly across the valve is not possibl... VIEW MORE
Bar Stock Block & Bleed Needle Valve - EL Series Bar Stock Block & Bleed Needle Valve - EL Series

Ashford Instrumentation EL Series AINV-05 Bar Stock Needle Valve is available in Male/Female, Female/Female and Male/Male configurations. Machined from 316 stainless steel bar stock as standard (see options below) the valve is produced with with PTFE... VIEW MORE
Female/Female Bar Stock Needle Valve - EL Series Female/Female Bar Stock Needle Valve - EL Series

Ashford Instrumentation EL Series AINV-04 Female/Female Bar Stock Needle Valve is machined from 316 stainless steel bar stock and can be manufactured with PTFE packing as standard with the option for Grafoil if required. . The AINV-04 Needle Val... VIEW MORE
Self-Seal No-Loss Connector Self-Seal No-Loss Connector

The brass No-Loss Connector, also know as a Check Valve is designed for use on Fire Sprinkler Systems to safely enable a pressure gauge to be removed without the need to manually isolate. The self-seal design has the process thread coated with Loctit... VIEW MORE
3-Way Stainless Steel Ball Valve 3-Way Stainless Steel Ball Valve

The Ashford Instrumentation 3-Way Stainless Steel Ball Valve is available as a two way L-Port or three way T-Port design. The two way L-Port design will always mean that one port is permanently closed and flow directly across the valve is not po... VIEW MORE
Binder Style Test Plugs - Stainless Steel Body Binder Style Test Plugs - Stainless Steel Body

abc123p align="left"abc456abc123font face="Arial" size="2"abc456Binder style test plug stainless steel body, screw connection binder style test points with rubber self-sealing insert used when testing & commissioning HVAC installations. The test... VIEW MORE
Safety Relief Valve - Air & Inert Gases Safety Relief Valve - Air & Inert Gases

Text awaiting to be updated...... VIEW MORE
Brass Gauge Cock Brass Gauge Cock

Brass Gauge Cocks are an ideal cost effective method of isolating HVAC pressure gauges or pressure gauges with brass wetted parts often found on water or general utility applications to enable them to be removed from the system for inspection or... VIEW MORE
"LNG" Liquid Natural Gas Ball Valve - Generation 200 Series

"LNG" Liquid Natural Gas Manually Operated Cryogenic Ball Valves from our Generation 200 Series is specially designed for the isolation of gases and liquids at very low temperatures.... VIEW MORE
Coplanar 5-Valve Direct Mount Manifold - Generation 200 Series Coplanar 5-Valve Direct Mount Manifold - Generation 200 Series

The Ashford Instrumentation Ltd Coplanar 5-valve direct mount manifold from our Generation 200 Series is manufactured from 316 stainless steel (other materials also available)  and valve features 54mm instrument centres and primarily used on dif... VIEW MORE
Female/Female Bar Stock Needle Valve - EL Series Female/Female Bar Stock Needle Valve - EL Series

Ashford Instrumentation EL Series AINV-04 Female/Female Bar Stock Needle Valve is machined from 316 stainless steel bar stock and can be manufactured with PTFE packing as standard with the option for Grafoil if required. . The AINV-04 Needle Val... VIEW MORE
Female/Female Bar Stock Needle Valve - EL Series Female/Female Bar Stock Needle Valve - EL Series

Ashford Instrumentation EL Series AINV-04 Female/Female Bar Stock Needle Valve is machined from 316 stainless steel bar stock and can be manufactured with PTFE packing as standard with the option for Grafoil if required. . The AINV-04 Needle Val... VIEW MORE
Female/Female Bar Stock Needle Valve - EL Series Female/Female Bar Stock Needle Valve - EL Series

Ashford Instrumentation EL Series AINV-04 Female/Female Bar Stock Needle Valve is machined from 316 stainless steel bar stock and can be manufactured with PTFE packing as standard with the option for Grafoil if required. . The AINV-04 Needle Val... VIEW MORE
Subsea ROV Operated Needle Valves - 3000m Subsea Subsea ROV Operated Needle Valves - 3000m Subsea

The Ashford Instrumentation range of subsea ROV operated needle valves are designed for upstream subsea applications where precision and high quality performance are required. They are commonly used with natural gas or more viscous fluids like hydrau... VIEW MORE
Ashford Instrumentation Angle Pattern Bar Stock Needle Valve - Generation 200 Series Ashford Instrumentation Angle Pattern Bar Stock Needle Valve - Generation 200 Series

The 90 degree right angle pattern needle valve offers high pressure bubble tight sealing in a compact body alloying pipework origination to change by 90 degrees at the valve. . As well as supplying process valves, Ashford Instrumentation Ltd can also... VIEW MORE
Ashford Instrumentation Bar Stock Needle Valve Male/Female - Generation 200 Series Ashford Instrumentation Bar Stock Needle Valve Male/Female - Generation 200 Series

Ashford Instrumentation Male/Female or Female/Female Bar Stock Needle Valve Generation 200 Series is manufactured in Europe from 316 stainless steel bar stock and can be manufactured with either Graphoil or PTFE packing depending on the temperature r... VIEW MORE
Ashford Instrumentation High Pressure Needle Valve - 2000 Bar Rated Ashford Instrumentation High Pressure Needle Valve - 2000 Bar Rated

Ashford Instrumentation high pressure female/female bar stock needle valve Generation 200 Series is manufactured in the UK from 316 stainless steel bar stock. This valve is rated to 2000 Bar / 30000 PSI. Used for the isolation of pressure instru... VIEW MORE
3-Way Stainless Steel Ball Valve 3-Way Stainless Steel Ball Valve

The Ashford Instrumentation 3-way stainless steel ball valve is available with either 2 way (L Port) or 3 way (T Port) operation. Attached to this data sheet is a drawing detailing the flow positions available.... VIEW MORE
Thompson Valves Thompson Valves "Ashford" D06 Drop Forged Needle Valve

Please note that the Ashford Control DO6 Drop Forge Needle Valve has been withdrawn from production by the manufacturer IMI Norgren Thompson Valves following their decision in January 2013 to end production of their commercial valve product range. Th... VIEW MORE
Ashford Instrumentation Bar Stock Needle Valve With Lock Off Handle Ashford Instrumentation Bar Stock Needle Valve With Lock Off Handle

Ashford Instrumentation bar stock stainless steel needle valve with lock off handle. The lock off device is an anti-tamper device designed to prevent un-authorized operation of instrumentation valves commonly used for the isolation of pressure gauges... VIEW MORE
Valve Lock Out Padlocks Valve Lock Out Padlocks

To complement the Ashford Instrumentation range of process industry stainless steel valves with lockable handles, we can supply a wide range of matching padlocks with individual or system keys. Our range of lock out padlocks are available in a range ... VIEW MORE
2-Valve Manifold Direct Mount Pipe To Flange - Model AIN2 Generation 200 Series 2-Valve Manifold Direct Mount Pipe To Flange - Model AIN2 Generation 200 Series

The Ashford Instrumentation Ltd 2-Valve Manifold Direct Mount Pipe To Flange for isolation and bleed. 2-valve direct mount manifolds from our Generation 200 Series are designed in a single block form with female screwed inlet and outlet ports co... VIEW MORE
2-Valve Manifold Angled Bonnet - Model AIK2 Generation 200 Series 2-Valve Manifold Angled Bonnet - Model AIK2 Generation 200 Series

The Ashford Instrumentation Ltd 2-Valve  Angled Bonnet Block & Bleed Manifold  for isolation and bleed. 2-valve direct mount manifolds from our Generation 200 Series is designed in a single block form with female screwed inlet and outle... VIEW MORE
2-Valve Manifold Flat Face Remote Mount - Model AIO2 Generation 200 Series 2-Valve Manifold Flat Face Remote Mount - Model AIO2 Generation 200 Series

The Ashford Instrumentation Ltd 2-Valve Block & Bleed  Flat Face Remote Mount Manifold for isolation and bleed. 2-valve remote female / female valve manifolds from our Generation 200 Series are designed in a single block form with femal... VIEW MORE
3-Valve Manifold Flat Face Remote Mount Pipe To Pipe - Model AIV3 Generation 200 Series 3-Valve Manifold Flat Face Remote Mount Pipe To Pipe - Model AIV3 Generation 200 Series

The Ashford Instrumentation Ltd 3-Valve Manifold Flat Face Remote Mount Pipe To Pipe from our Generation 200 Series has two isolating valves, one equalising valve and the option of two vent ports.Operation - In normal operation the isolation valves a... VIEW MORE
3-Valve Manifold Direct Mount Angled Bonnet With Vent Plug Pipe To Flange - Model AIS3 Generation 200 Series 3-Valve Manifold Direct Mount Angled Bonnet With Vent Plug Pipe To Flange - Model AIS3 Generation 200 Series

The Ashford Instrumentation Ltd 3-Valve Manifold Direct Mount Angled Bonnet With Vent Plug Pipe To Flange from our Generation 200 Series range has two isolating valves, one equalising valve and the option of two vent ports.Operation - In normal opera... VIEW MORE
Double Block & Bleed Valve - Model AIL3 Generation 200 Series Double Block & Bleed Valve - Model AIL3 Generation 200 Series

Ashford Instrumentation Bar Stock Double Block & Bleed 3-Valve Manifold from our Generation 200 Series manufactured from 316 stainless steel bar stock and manufactured in the UK. Designed for use with gauges, switches or pressure transmitter... VIEW MORE
3-Valve Angled Bonnet Double Block & Bleed Manifold - Model AIK3 Generation 200 Series 3-Valve Angled Bonnet Double Block & Bleed Manifold - Model AIK3 Generation 200 Series

The Ashford Instrumentation Ltd 3-Valve Angled Bonnet Double Block & Bleed Manifold from our Generation 200 Series is manufactured in the UK from 316 stainlss steel bar stock.Operation: In normal operation the isolate valves are open while the ve... VIEW MORE
3-Valve Manifold Remote Mount Pipe To Pipe With Vent Plugs - Model AIR3 Generation 200 Series 3-Valve Manifold Remote Mount Pipe To Pipe With Vent Plugs - Model AIR3 Generation 200 Series

The Ashford Instrumentation Ltd 3-Valve Manifold Remote Mount Pipe To Pipe With Vent Plugs from our Generation 200 Series range has two isolating valves, one equalising valve and two vent ports. This valve is ideal for the use on differential pressur... VIEW MORE
Ashford Instrumentation Bar Stock Needle Valve - Generation 100 Series Ashford Instrumentation Bar Stock Needle Valve - Generation 100 Series

Ashford Instrumentation Bar Stock Needle Valve form our Generation 100 Series (formerly 800 Series) product range is manufactured from 316 stainless steel bar stock.Used for the isolation of pressure instruments such as stainless steel pressure ... VIEW MORE
5-Valve Manifold Enclosure Mount Pipe To Pipe - Model AIV5 Generation 200 Series 5-Valve Manifold Enclosure Mount Pipe To Pipe - Model AIV5 Generation 200 Series

The Ashford Instrumentation Ltd 5-Valve Manifold Enclosure Mount Pipe To Pipe from our Generation 200 Series is specially designed for a wide range of applications including differential pressure transmitters.Operation: In normal operation the isola... VIEW MORE
5-Valve Manifold Enclosure Mount Pipe To Flange - Model AIW5 Generation 200 Series 5-Valve Manifold Enclosure Mount Pipe To Flange - Model AIW5 Generation 200 Series

The Ashford Instrumentation Ltd 5-Valve Manifold Enclosure Mount Pipe To Flange from our Generation 200 Series is specially designed for a wide range of applications including differential pressure transmitters.Operation: In normal operation the iso... VIEW MORE
5-Valve Manifold Direct Mount PipeTo Flange - Model AIY5 Generation 200 Series 5-Valve Manifold Direct Mount PipeTo Flange - Model AIY5 Generation 200 Series

The Ashford Instrumentation Ltd 5-Valve Manifold Direct Mount Pipe To Flange from our Generation 200 Series is specially designed for a wide range of applications including differential pressure transmitters.Operation: In normal operation the isolate... VIEW MORE
5-Valve Manifold Direct Mount Flange To Flange - Model AIX5 Generation 200 Series 5-Valve Manifold Direct Mount Flange To Flange - Model AIX5 Generation 200 Series

The Ashford Instrumentation Ltd 5-Valve Manifold Direct Mount Angled Bonnet Flange To Flange from our Generation 200 Series is specially designed for a wide range of applications including differential pressure transmitters.Operation: In normal opera... VIEW MORE
Binder Style Test Plugs - Stainless Steel Body Binder Style Test Plugs - Stainless Steel Body

Binder style test plug stainless steel body, screw connection binder style test points with rubber self-sealing insert used when testing & commissioning HVAC installations. The test points are designed to be used with our range of pressure and te... VIEW MORE
5-Valve Manifold Remote Mount Pipe To Pipe - Model AIT5 Generation 200 Series 5-Valve Manifold Remote Mount Pipe To Pipe - Model AIT5 Generation 200 Series

The Ashford Instrumentation Ltd 5-Valve Manifold Remote Mount Pipe To Pipe from our Generation 200 Series is specially designed for a wide range of applications including differential pressure transmitters.Operation: In normal operation the isolate... VIEW MORE
5-Valve Manifold Remote Mount Angled Bonnet Pipe To Pipe - Model AIR5 Generation 200 Series 5-Valve Manifold Remote Mount Angled Bonnet Pipe To Pipe - Model AIR5 Generation 200 Series

The Ashford Instrumentation Ltd 5-Valve Manifold Remote Mound Angled Bonnet Pipe To Pipe from our Generation 200 Series is specially designed for a wide range of applications including differential pressure transmitters.Operation: In normal operation... VIEW MORE
5-Valve Manifold Direct Mount Angled Bonnet Pipe To Flange - Model AIU5 Generation 200 Series 5-Valve Manifold Direct Mount Angled Bonnet Pipe To Flange - Model AIU5 Generation 200 Series

The Ashford Instrumentation Ltd Manifold Direct Mount Angled Bonnet Pipe To Flange from our Generation 200 Series is specially designed for a wide range of applications including differential pressure transmitters.Operation: In normal operation the ... VIEW MORE
3-Valve Manifold Remote Mount Pipe To Pipe - Model AIP3 Generation 200 Series 3-Valve Manifold Remote Mount Pipe To Pipe - Model AIP3 Generation 200 Series

The Ashford Instrumentation Ltd 3-Valve Manifold Remote Mount from our Generation 200 Series has two isolating valves, one equalising valve and is ideal for the use on differential pressure gauges or transmitters.Operation - In normal operation ... VIEW MORE
Ball Valve - Three Piece Ball Valve - Three Piece

The Ashford Instrumentation Ltd three-piece ball valve can be supplied in a reduced or full bore design and is inline with the industry standards.Three-piece ball valves can be used on an extensive variety of applications and many "special build" op... VIEW MORE
3-Valve Manifold Direct Mount Angled Bonnet Pipe To Flange - Model AIQ3 Generation 200 Series 3-Valve Manifold Direct Mount Angled Bonnet Pipe To Flange - Model AIQ3 Generation 200 Series

The Ashford Instrumentation Ltd 3-Valve Manifold Direct Mount Angled Bonnet from our Generation 200 Series range has two isolating valves, one equalising valve and is ideal for the use on differential pressure gauges or transmitters.Operation - In no... VIEW MORE
2-Valve Manifold Direct Mount - Model AIM2 Generation 200 Series 2-Valve Manifold Direct Mount - Model AIM2 Generation 200 Series

The Ashford Instrumentation Ltd 2-Valve Block & Bleed Manifold Direct Mount for isolation and bleed from our Generation 200 Series is UK manufactured and designed in a single block form with female screwed inlet and outlet ports combining isolati... VIEW MORE
2-Valve Manifold Remote Mount - Model AIJ2 (F/F) & AIL2 (M/F) Generation 200 Series 2-Valve Manifold Remote Mount - Model AIJ2 (F/F) & AIL2 (M/F) Generation 200 Series

The Ashford Instrumentation Ltd 2-Valve Block & Bleed Remote Mount Manifold for isolation and bleed. The 2-valve remote female / female valve manifolds from our Generation 200 Series are designed in a single block form with&nb... VIEW MORE
Drop Forged Needle Valve - Model AIC1 Generation 200 Series Drop Forged Needle Valve - Model AIC1 Generation 200 Series

Ashford Instrumentation in-line drop forged needle valve Model AIC1 from our Generation 200 Series is manufactured in the UK from 316 stainless steel with either PTFE or Grafoil packing. Used for the isolation of pressure instruments such as pressure... VIEW MORE
Block & Bleed Valve - Model AIL2 Generation 200 Series Block & Bleed Valve - Model AIL2 Generation 200 Series

Ashford Instrumentation Bar Stock Block and Bleed Valve from our Generation 200 Series is manufactured from 316 stainless steel bar stock and manufactured in the UK. Designed for use with gauges, switches or pressure transmitters, the design inc... VIEW MORE
Ball Valve Stainless Steel - One Piece Ball Valve Stainless Steel - One Piece

The Ashford Instrumentation range of One Piece Ball Valves feature a reduced bore and  internal sealing face. Our lever handle operated ball valves offer an ideal lower cost solution for isolating pressure gauges where the  process tem... VIEW MORE
Ashford Instrumentation Bar Stock Needle Valve Female/Female - Generation 200 Series Ashford Instrumentation Bar Stock Needle Valve Female/Female - Generation 200 Series

Ashford Instrumentation EL Series AINV-04 Female/Female Bar Stock Needle Valve is machined from 316 stainless steel bar stock as standard (see options below) and is manufactured with PTFE packing as standard with the option for Grafoil if required.&n... VIEW MORE
Over Range Protector Valve - Protection 3 Bar to 350 Bar Over Range Protector Valve - Protection 3 Bar to 350 Bar

An Over Range Protector Valve is designed to protect an instrument or part of a pressure circuit from exposure to pressures higher than they were designed to see. Over Range Protectors are often used to protect pressure gauges or test gauges from the... VIEW MORE
Butterfly Valve - Wafer, Lugged & Tapped Designs (WRAS Approved) Butterfly Valve - Wafer, Lugged & Tapped Designs (WRAS Approved)

The Ashford Instrumentation Ltd range of Wafer, Lugged and Tapped design butterfly valves can be supplied in sizes from 50mm to 300mm. All versions conform to BS EN 593 (BS 5155). This range of valves can also be optionally supplied with WR... VIEW MORE
Actuated Butterfly Valve - Lugged & Flanged Actuated Butterfly Valve - Lugged & Flanged

Actuated lugged or flanged butterfly valve in sizes from 2" to 12" with a maximum pressure rating up to16 bar. Butterfly valves can be used for isolating or regulating flow using a disc that is rotated within the process flow reducing the bore size.O... VIEW MORE
Over Range Protector Valve - Protection 0.2 Bar to 3 Bar Over Range Protector Valve - Protection 0.2 Bar to 3 Bar

Over Range Protector Valve is designed to protect an instrument or part of a pressure circuit from exposure to pressures higher than they were designed to see. Over Range Protectors are often used to protect pressure gauges or test gauges from the ef... VIEW MORE
Stainless Steel Snubber - Adjustable Stainless Steel Snubber - Adjustable

The Ashford Instrumentation range of Pressure Gauge Snubbers are used to dampen and improve pressure gauge readings by suppressing the effects of pulsation and pressure peaks in the pressure line.The body is machined from 316 stainless steel bar stoc... VIEW MORE