Oil & Gas
Engineered Solutions for Upstream, Midstream & Downstream Oil & Gas Operations
Qualified toEIL
Qualified to:
EIL certifiedEngineers India Limited — approved vendorADNOC approvedAbu Dhabi National Oil Company — approved supplierARAMCO approvedSaudi Aramco — approved supplierABS Product Design AssessmentMarine and offshore tube fittings, 1/16" to 2"ABS Product Design AssessmentInstrumentation valves, 1/8" to 2"API 607:2010 · ISO 10497:2010Fire test — ball valve, DN50 to DN100ISO 15848-1 — class CO1Fugitive emission, provisional reportPED 2014/68/EUArt. 4(3) SEP — fittings
With over five decades of engineering excellence, Fluid Controls delivers high-performance instrumentation fittings, valves, manifolds, tube assemblies and engineered fluid handling solutions for upstream, midstream and downstream oil & gas facilities. Our products are designed to withstand harsh operating environments, high pressures, corrosive media and critical safety requirements.
Serving offshore platforms, refineries, LNG terminals, petrochemical plants and pipeline networks, we provide reliable solutions backed by NABL-accredited testing, global certifications and proven field performance.
Applications
- Offshore Oil & Gas Platforms
- Onshore Drilling & Production Facilities
- Refineries & Petrochemical Plants
- LNG & LNG Regasification Terminals
- Gas Processing Plants
- Pipeline Networks & Compressor Stations
- Well Head Control Panels
- Hydraulic & Pneumatic Instrumentation Systems
- Fire & Gas Safety Systems
- Process Control & Instrumentation Tubing Systems
Standards & approvals
- EIL certified
- ADNOC approved
- ARAMCO approved
- ABS design approval
- ASTM F1387-99 (2012)
- API 607 fire-safe
- PED 2014/68/EU
- Fugitive-emission certified
- MSS-SP-99
What we supply into Oil & Gas
161 products across 9 families. Full listing with filters below.
Oil & Gas products
Every product Fluid Controls supplies into this sector, grouped by product family.
Tube Fittings & Connectors
- O-Seal Male AdapterFluid Controls Double Ferrule O-Seal Male Adapter, OD Tube x Male Straight Thread.
- 45° Male ElbowFluid Controls Double Ferrule Tube Fitting, 45° Male Elbow, Tube OD x Male NPT
- 45° Positionable Male ElbowFluid Controls Double Ferrule Tube Fitting, 45° Positionable Male Elbow, Tube OD x Male Thread.
- Back FerruleThe Fluid Controls Back Ferrule is a key component of a Double-Ferrule tube fitting. It works together with the front ferrule to provide reliable tube gripping and sealing.
- Bulkhead ElbowFluid Controls Double Ferrule Bulkhead Elbow Fitting, Bulkhead Union Elbow, Tube OD x Tube OD
- Bulkhead Female ConnectorFluid Controls Double Ferrule Bulkhead Female Connector, Tube OD x Female Thread
- Bulkhead Male ConnectorFluid Controls Double Ferrule Bulkhead Male Connector, Tube OD x Male Thread
- Bulkhead ReducerFluid Controls Double Ferrule Bulkhead Reducer Fitting, Inch OD Tube x Inch OD Ports
- Bulkhead Reducing UnionFluid Controls Double Ferrule Fitting Bulkhead Reducing Union, Tube OD x Reducing Tube OD.
- Bulkhead UnionFluid Controls Double Ferrule Straight Bulkhead Union Connector, Tube OD x Tube OD
- Butt Weld Pipe ConnectorFluid Controls Double Ferrule Butt Weld Pipe Connector, Tube OD x Pipe.
- Butt Weld Pipe ElbowFluid Controls Double Ferrule Butt Weld Pipe Elbow, Tube OD x Pipe.
- Coupling CapFluid Controls Double Ferrule Coupling Cap
- Female AdapterFluid Controls Double Ferrule Female Adapter, OD Tubes x Female Thread.
- Female Branch TeeFluid Controls Double Ferrule Female Branch Tee, Tube OD x Tube OD x Female Thread.
- Female ConnectorFluid Controls Double Ferrule Female Connector, Tube OD x Female Thread.
- Female ElbowFluid Controls Double Ferrule Female Elbow, Tube OD x Female Thread.
- Female Manometer AdapterFluid Controls Double Ferrule Female Manometer Adapter, OD Tubes x Female Thread.
- Female Manometer ConnectorFluid Controls Double Ferrule Female Manometer Connector, Tube OD x Female Thread.
- Female Run TeeFluid Controls Double Ferrule Female Run Tee, Tube OD x Female Thread x Tube OD.
- Fitting End ClosureFitting End Closure in double-ferrule design for instrumentation tube systems. Available in SS, Brass, and Monel.
- Front FerruleThe Fluid Controls Front Ferrule is a key component of a Double-Ferrule tube fitting. It works together with the Back ferrule to provide reliable tube gripping and sealing.
- Male AdapterFluid Controls Double Ferrule Male Adapter, OD Tube x Male Thread.
- Male Branch TeeFluid Controls Double Ferrule Male Branch Tee, Tube OD x Tube OD x Male Thread.
- Male ConnectorFluid Controls Double Ferrule Male Connector, Tube OD x Male Thread
- Male ElbowFluid Controls Double Ferrule Male Elbow, Tube OD x Male Thread
- Male Run TeeFluid Control Double ferrule Male Run Tee, Tube OD x Male Thread On Run Side x Tube OD
- O-Seal Male ConnectorFluid Controls Double Ferrule O-Seal Male Connector, Tube OD x Male Straight Thread.
- Positionable Branch TeeFluid Controls Double Ferrule Positionable Branch Tee, Tube OD x Tube OD x Male Parallel Thread.
- Positionable Male Branch TeeFluid Controls Double Ferrule Positionable Male Branch Tee, Tube OD x Tube OD x Male Parallel Thread.
- Positionable Male ElbowFluid Controls Double Ferrule Positionable Male Elbow, Tube OD x Male Parallel Thread.
- Positionable Male Run TeeFluid Controls Double Ferrule Positionable Male Run Tee, Tube OD x Male Parallel Thread x Tube OD
- ReducerFluid Controls Double Ferrule Reducer Fitting, Inch OD Tube x Inch OD Ports
- Reducing UnionFluid Controls Double Ferrule Reducing Union Fitting, Tube OD x Reducing Tube OD
- Reducing Union TeeFluid Controls Double Ferrule Reducing Union Tee Fitting, Tube OD x Tube OD x Tube OD
- Socket Weld Tube ConnectorFluid Controls Socket Weld Tube Connector
- Socket Weld Tube ElbowFluid Controls Socket Weld Tube Elbow
- Tube End ClosureFluid Controls Tube End Closure in Double Ferrule Design.
- UnionFluid Controls Double Ferrule Straight Union Connector, Tube OD x Tube OD
- Union CrossFluid Controls Double Ferrule Union Cross, Tube OD x Tube OD x Tube OD x Tube OD.
- Union ElbowFluid Controls Double Ferrule Union Elbow, Tube OD x Tube OD
- Union TeeFluid Controls Double Ferrule Union Tee, Tube OD x Tube OD x Tube OD
- DIN Single Ferrule FittingsFluid Controls Single ferrule instrumentation fittings to DIN standards for hydraulic and railway applications.
- Quick Release ConnectorsQuick-release couplings for rapid connect/disconnect in instrumentation and pneumatic systems.
- FlexiGrip FittingsFlexiGrip fittings are flexible grip connectors for misaligned pipe connections. They are ideal for railway brake piping and vibration-prone installations.
- Swaging Machine & Assembly ToolsSwaging machines and installation accessories for double-ferrule tube fitting assembly.
- Double Ferrule FittingsDouble ferrule instrumentation tube fittings — also called twin ferrule fittings — for leak-tight, reusable connections on instrumentation tubing.
Instrumentation Valves
- Floating Ball ValvesFloating ball valves for low to medium pressure applications in instrumentation and process systems.
- Two Way Ball Valve – PN 400 Screwed EndsTwo-way instrumentation ball valve rated PN 400, with BSP or NPT screwed ends in sizes 1/4-inch to 2-inch.
- Two Way Ball Valve – PN 200 Screwed EndsTwo-way instrumentation ball valve rated PN 200, with BSP or NPT screwed ends in sizes 1/4-inch to 1-inch.
- Two Way Ball Valve Double Ferrule Tube EndsTwo-way instrumentation ball valve with double-ferrule compression tube ends, metric 6–16 mm and 1/4-inch to 1-inch.
- Two Way Ball Valve Single Ferrule Tube EndsTwo-way instrumentation ball valve with single-ferrule tube ends in L series (PN 250) and S series (PN 400). End connections to DIN 2353, BS 4368 and IS 8805.
- Ball Valve With Flanged Ends – SAE ISO 6162Flanged-end ball valve to SAE ISO 6162, in Code 61 (3000 psi) and Code 62 (6000 psi), sizes 1/2" to 2".
- Ball Valve With Flanged Ends – CETOP RP 63 HFlanged-end ball valve to CETOP RP 63 H, AFNOR 48-054 and ISO 6164, in Code 61 (250 kg/cm²) and Code 62 (400 kg/cm²).
- Multi-Port Gauge ValvesMulti-port gauge valve, designed to give flexibility in positioning gauges or pressure switches.
- Pressure Gauge Pin Valve – Union Bonnet DesignPressure gauge pin valve in union bonnet design, two-way and three-way.
- Pressure Gauge Pin ValvePressure gauge pin valve, two-way and three-way.
- Single Block & Bleed Gauge ValvesNeedle valve with downstream vent, for static pressure gauge and instrument installation — isolation and venting in one body.
- Double Block & Bleed Gauge ValvesFor gauges, switches and pressure transmitters: two valves with a single outlet, combining isolation, calibration and venting.
- Globe Isolation Valve Single Ferrule Tube EndsIsolation and shut-off for liquids, gases and liquid/gas mixtures, with single-ferrule tube connections including ferrule and nut, for metric and inch tube.
- Bolted Bonnet Globe-Type Isolation Valve, Screwed / Socket Weld EndsStandard isolation valve with screwed, socket weld and butt weld ends. Designed to BS 5352 and tested to BS 6755.
- Angle Needle Valves Screwed Bonnet DesignAngle Needle Valves with a screwed bonnet design are engineered for precise flow regulation and dependable shut-off in instrumentation and process systems.
- Needle Valve – Integral Bonnet Screwed EndsAn integral bonnet needle valve features a unified body and bonnet design, offering superior leak prevention, high-pressure resistance, and precise flow control in critical industrial systems.
- Needle Valves Screwed Bonnet Design, Male × Female EndsNeedle Valves with a screwed bonnet design and Male × Female end connections are engineered for precise flow regulation and dependable shut-off in instrumentation and process systems.
- Colour Flow Needle ValveCompact valve with micrometer adjustment for fine throttling, with coloured rings indicating the number of turns open.
- Needle Valve – Integral Bonnet Double Ferrule EndsAn integral bonnet needle valve features a unified body and bonnet design, offering superior leak prevention, high-pressure resistance, and precise flow control in critical industrial systems.
- Needle Valves Screwed Bonnet Design, Female EndsNeedle Valves with a screwed bonnet design and Female × Female end connections are engineered for precise flow regulation and dependable shut-off in instrumentation and process systems.
- Needle Valves Screwed Bonnet Design, Double Ferrule Tube EndsNeedle Valves with a screwed bonnet design and Tube OD end connections are engineered for precise flow regulation and dependable shut-off in instrumentation and process systems.
- Non Return Valve – PN 400 Screwed EndsCheck Valves allow one-way fluid flow and automatically prevent reverse flow. Factory-set cracking pressures with ball or poppet designs ensure reliable, maintenance-free backflow protection.
- Non Return Valve – PN 400 Double Ferrule Tube EndsCheck valve with double-ferrule tube ends. Cracking pressure 0.3–0.5 kg/cm² standard.
- Non Return Valve – PN 400 Pipe / Single Ferrule Tube EndsCheck valve with pipe and single-ferrule tube ends, in L series (PN 250) and S series (PN 400). Cracking pressure 0.3–0.5 kg/cm² standard.
- Compact Non Return Valve Screwed EndsCompact Check Valves provide reliable one-way flow control in a space-saving design. Preset cracking pressures, leak-tight sealing, and durable construction ensure dependable backflow prevention in instrumentation systems.
- Compact Non Return Valve Single Ferrule Tube EndsSealed by a 90° cone with a synthetic packing washer, on single-ferrule tube ends. Cracking pressure 0.3–0.5 kg/cm².
- Non Return Valve – PN 400 Single Ferrule Metric Tube EndsNon return valve with single ferrule metric tube ends, in an L series rated PN 250 and an S series rated PN 400, with a standard cracking pressure of 0.3 to 0.5 kg/cm².
- Compact Non Return Valve Pipe / Single Ferrule Tube EndsCompact non return valve with a BSP pipe end and a single ferrule tube end, sealing on a 90° cone, in an L series rated PN 250 and an S series rated PN 400.
- Isolation Globe Valves For Instruments, Female EndsGlobe isolation valve with female ends for straight shut-off of liquid, gas or vapour, rated 3000#, 6000# and 9000# to Engineers India Ltd. specification 6-52-69 Rev.1.
- Three-Way Switching Service Ball ValveThree-way switching-service ball valve with 180° stem rotation for mixing and changeover duty, panel-mountable, 3 mm to 3/4-inch.
- Four-Way Switching Service Ball ValveFour-way switching-service ball valve with 90° stem rotation and low operating torque, panel-mountable, 3 mm to 3/4-inch.
- Pressure Gauge Pin Valve – Integral Bonnet DesignPressure gauge pin valve in integral bonnet design.
Manifolds
- 5-Valve ManifoldThe 5-valve manifold integrates isolation, equalization, venting, and calibration into one compact unit, maximizing safety, operational flexibility, and maintenance convenience for differential pressure systems.
- 3-Valve ManifoldBuilt for differential pressure applications, the 3-valve manifold combines two isolation valves and an equalization valve into one compact unit, enabling technicians to safely commission, calibrate, and service transmitters.
- 4-Valve ManifoldA 4-valve manifold gives two block, one vent and one equalise valve for DP transmitter installations.
- Three-way pressure instrument manifoldThe screwed three-way manifold: female process, gauge and drain ports in one block, in a straight and a right-angle pattern.
- PTM 1Vent valve on top, isolation valve on the side, with the drain / vent port available at 1/4" or 1/2" NPT.
- PTM 2Isolation and vent valves opposed across the block, with the drain taken on the process side.
- PTM 3Isolation and vent valves opposed across the block, with the drain taken on top rather than on the process side.
- PTM 4Both valves brought out on one side with the vent valve angled, for a hook-up with clearance on three faces.
- PTM 5Both valves taken off the top of the block with the drain on the process side, for hook-ups reached from above.
- PTM 6Vent valve on the side, isolation valve angled off the top and the drain brought out in front.
- Two-Valve Direct MountingPTM 6's valve arrangement on a flanged instrument connection, so the transmitter mounts straight onto the manifold.
- Two-Valve T-TypeThe "T" pattern on a flanged instrument connection, with a 1/2" NPT process port and a 1/4" drain.
- Single Isolate / Vent BlockLow-pressure direct-mounting block for level measurement on atmospheric tanks, with a T-bar isolate handle and an anti-tamper vent handle.
- Block & BleedOne-piece block and bleed on an ASA raised-face flange, bolted straight to the vessel or process pipe for primary isolation.
- Two-Valve Coplanar MountingIntegral coplanar manifold built to assemble onto particular transmitter models, with one isolating valve and one vent valve.
- Remote MountingValves on three sides with screwed connections, for mounting a differential pressure instrument away from the manifold on impulse lines.
- Direct Mounting DM 1All three valves on top with screwed process connections, for direct mounting where a straight valve would foul the instrument.
- Direct Mounting DM 2Flanged body with the valves on three sides and a screwed process connection — DM 1's alternative where the handles need separating.
- Three-Valve T-TypeThe "T" pattern with a screwed process connection, landing direct on the instrument.
- H-TypeFlanged on both the instrument and the process side, so it will mount direct or go remote on oval / kidney flanges.
- Three-Valve Coplanar MountingIntegral coplanar manifold for particular transmitter models — two isolating valves, one equaliser and two plugged vent ports.
- Steam ServiceFor power generating equipment on superheated steam, to boiler regulations, with a butt-weld process connection and an M20 drain.
- Four-Valve Direct MountingDouble isolate / vent block for services where the process fluid must not be contaminated, with a tamper-proof vent handle.
- Direct Mounting, EqualiseDouble isolate / equalise / vent block with a common drain, for general liquid and gas differential pressure measurement.
- Remote Mounting 5 RM1Two isolation valves, one equaliser and two drain / vent valves on separate connections, for remote mounting on impulse lines.
- Remote Mounting 5 RM25 RM1's valve set on a COMMON drain connection with the drain brought out in front.
- Remote Mounting 5 RM3The third remote-mounted five-valve block, with separate drain / vent connections on a different body form to 5 RM1.
- Five-Valve Direct MountingVent valves on the side and the rest on top, angled to clear the instrument, with a screwed process connection.
- Five-Valve T-TypeThe "T" pattern five-valve block, screwed on the process side and flanged on the instrument.
- H-TypeFlanged on both sides with the drain port on one side and an optional test port at the bottom — mounts direct or remote.
- Five-Valve Coplanar MountingIntegral coplanar manifold for particular transmitter models — two isolating valves, one equaliser, two vent valves and two plugged bottom test ports.
- 2-Valve ManifoldFluid Controls Block and Bleed Manifolds (2-Valve Manifolds) are specifically engineered for direct installation with pressure measurement instruments, including pressure transmitters, gauges, and switches.
Double Block & Bleed Valves
Pipe Clamps (DIN)
- Flat Steel Strip U-ClampsFluid Controls Flat steel strip U-clamps for securing tube and pipe runs against vibration.
- Pipe ClipsFluid controls Single pipe clips for lightweight tube and pipe support.
- Standard & Heavy Duty Series ClampsFluid Controls- DIN 3015 standard and heavy-duty series clamps for parallel tube runs under vibration and thermal cycling. • Body materials: Polypropylene/Polyamide. •Top-Bottom plate & Bolts material: SS316, SS304, MS
- U-Bolt ClampsFluid Controls U-bolt clamps for clamping and anchoring pipe to structural supports.
- Twin Series Tube & Pipe ClampsFluid Controls DIN 3015-3 twin series clamps for side-by-side tube and pipe runs in hydraulic and pneumatic systems.
- Channel Mounting RailsChannel mounting rails and 'T' nuts for carrying several DIN 3015 pipe clamps on a single base. DIN 3015 Clamps are also available for mounting directly onto channels using T-nuts.
SAE & CETOP Flanges
- SAE Code 62 Flange6000 psi series flange adaptor.
- Butt Weld Flange Assemblies – SAE 3000# & 6000#Union (AFU) and half (AFH) flange assemblies with butt weld end connections. ISO 6162-1 & 2. SAE Code 61 (3000 PSI / 210 bar) and Code 62 (6000 PSI / 410 bar).
- Butt Weld Flange Assemblies – Two Piece SystemTwo-piece butt weld flange assemblies for SAE 3000# and 6000# series. ISO 6162-1 & 2.
- Socket Weld Flange Assemblies – SAE 3000# & 6000#Fluid Controls Half (ASH) and union (ASU) flange assemblies with socket weld ends, two-piece design. ISO 6162-1 & 2. SAE Code 61 and Code 62.
- Butt Weld Elbow Flange Connections – SAE 3000# & 6000#Elbow flange connections with (AEBO) and without (AEB) O-ring, butt weld ends. ISO 6162-1 & 2.
- Socket Weld Elbow Flange Connections – SAE 3000# & 6000#Elbow flange connections with (AESO) and without (AES) O-ring, socket weld ends. ISO 6162-1 & 2.
- Butt Weld Flange Assemblies – PN 160 / PN 250 / PN 315Half (FH) and union (FU) flange assemblies with butt weld ends. PN 160, PN 250 & PN 315 ratings. Ref: Avit FA and FK Series.
- CETOP Butt Weld Flange Assemblies – ISO 6164Half (CBH) and union (CBU) CETOP square flanges with butt weld ends. PN-250 Static / PN-160 Dynamic and PN-400 Static / PN-315 Dynamic. ISO 6164.
- CETOP Socket Weld Flange Assemblies – ISO 6164Half (CSH) and union (CSU) CETOP square flanges with socket weld ends. PN-250 Static / PN-160 Dynamic and PN-400 Static / PN-315 Dynamic. ISO 6164.
- Square Flange Assemblies – Socket Weld PN 100 / PN 160 / PN 250Fluid Controls Square flange assemblies with socket weld ends. PN 100, PN 160 & PN 250. Ref: SMS Specification SN 712.
Hoses & Hose Connectors
- Rubber Hose EN 853Steel wire braid hydraulic hose to EN 853 in 1SN, 2SN, 1ST and 2ST types, for medium pressure hydraulic, coolant, water and air lines.
- Rubber Hose EN 856Four- and six-spiral steel wire hydraulic hose to EN 856 in 4SP, 4SH, R12 and R13 types, rated 165 to 450 bar.
- Rubber Hose EN 857Compact steel wire braid hydraulic hose to EN 857 in 1SC and 2SC types, rated 88 to 400 bar for narrow installations.
- Corrugated Metallic Hose – Non-BraidedUnbraided annular corrugated stainless steel hose to ISO 10380, 4 to 100 mm, rated 1 to 26 bar for steam, air and high temperature fluids.
- Corrugated Metallic Hose – BraidedBraided annular corrugated stainless steel hose to ISO 10380, 4 to 100 mm, rated 19 to 153 bar for steam, air and high temperature fluids.
- PA HoseLightweight polyamide hose to DIN 73378 and DIN 74324, 1.5 to 14 mm, for pneumatic, hydraulic, fuel and lubrication lines.
- PTFE Hose – UnbraidedSintered PTFE core hose without braiding, 3 to 19 mm, rated 13 to 80 bar for all fluids up to 260°C.
- PTFE Hose – Single Metallic BraidedSintered PTFE core hose with a single 304 stainless steel braid, 3 to 28 mm, rated 44 to 224 bar for all fluids from -54°C to 260°C.
- PTFE Hose – Double Metallic BraidedSintered PTFE core hose with double 304 stainless steel braiding, 3 to 29 mm, rated 60 to 310 bar for all fluids from -54°C to 260°C.
- O-Ring Face Seal Hose ConnectorHose connector terminating in an O-ring face seal end, to ISO 8434-3, SAE J1353, in stainless steel, carbon steel or brass.
- 24° Cone Hose ConnectorHose connector terminating in a 24° cone connector with O-ring and DKO type nut, to ISO 8434-1, DIN 2353, in stainless steel, carbon steel or brass.
- Flanged End Hose ConnectorHose connector terminating in a flanged end, in butt weld and socket weld flange forms, to ISO 6162-1, ISO 6162-2, SAE J518, in stainless steel, carbon steel or brass.
- Metric Stud End Hose ConnectorHose connector terminating in a metric stud end, to ISO 6149, in stainless steel, carbon steel or brass.
- 37° Cone Hose ConnectorHose connector terminating in a 37° cone connector, the JIC pattern, to ISO 8434-2, SAE J514, in stainless steel, carbon steel or brass.
- 60° Cone Hose ConnectorHose connector terminating in a 60° cone connector with O-ring and DKO type nut, to ISO 8434-6, SAE J514, in stainless steel, carbon steel or brass.
- BSPP / BSPT Hose ConnectorHose connector terminating in a BSPP or BSPT threaded end, to ISO 7, ISO 228, in stainless steel, carbon steel or brass.
- NPT / NPTF Hose ConnectorHose connector terminating in an NPT or NPTF threaded end, to ASME B1.20.1, in stainless steel, carbon steel or brass.
- SAE Flange Hose ConnectorHose connector terminating in an SAE flange end, to SAE J518, in stainless steel, carbon steel or brass.
- Metric Hose ConnectorHose connector terminating in a metric threaded end, to BS 3643-1, in stainless steel, carbon steel or brass.
- JIS Cone Hose ConnectorHose connector terminating in a JIS cone connection at 30°, 37°, 45° or 60°, to JIS B2351, JIS B8363, in stainless steel, carbon steel or brass.
- Single Ferrule Hose ConnectorHose connector terminating in a single ferrule compression end, to ISO 8434-1, DIN 2353, in stainless steel, carbon steel or brass.
- Double Ferrule Tube ConnectorHose connector terminating in a double ferrule compression end, to Fluid Controls design, in stainless steel, carbon steel or brass.
Quick Release Couplings
- ISO 7241-A Quick Release Connector – AISO A SeriesQuick release connector to ISO 7241-A in the AISO A series, 1/4" to 2" with BSP or NPT female threads, rated 100 to 315 bar.
- ISO 7241-B Quick Release Connector – AISO B SeriesQuick release connector to ISO 7241-B in the AISO B series, 1/4" to 1" with BSP or NPT female threads, rated 100 to 250 bar.
- DIN Series Quick Release ConnectorQuick release connector to the DIN pattern, 1/4" to 1" with BSP threads only, rated 220 to 350 bar.
- ISO 16028 Flat Face Quick Release ConnectorFlat face quick release connector to ISO 16028, 1/4" to 1" with BSP or NPT female threads, rated 220 to 350 bar.
- ISO 16028 Flat Face Screw Quick Release ConnectorScrew-type flat face quick release connector to ISO 16028, 1/4" to 1" with BSP, NPT or metric threads, rated 500 to 550 bar.
- ISO 14541 Screw Coupling Quick Release Connector – PoppetPoppet-type screw coupling to ISO 14541, 1/4" to 1" with BSP or NPT female threads, rated 250 to 350 bar.
- ISO 14540 High Pressure Screw Coupling – Ball TypeBall-type high pressure screw coupling to ISO 14540, 1/4" and 3/8" with NPT threads, rated 720 bar.
Specialty & Engineered Products
- Instrument Air HeaderInstrument Air Distribution Manifold
- Condensate PotCondensate pots are robust, engineered assemblies designed to collect and maintain condensate at instrument impulse lines, ensuring reliable and accurate pressure/flow measurement in steam and process applications.
- Pressure Hook-upPressure Hook-Ups are pre-engineered assemblies designed for the safe connection, isolation, venting, and accurate measurement of process pressure instruments such as pressure gauges, transmitters, and switches.
- Hook-Up for Pressure InstrumentsPre-fabricated hook-up for pressure transmitters and gauges, built around a multiport isolation ball or needle valve.
Certifications and approvals
Every certificate and report behind what this page says about Oil & Gas, with its number and its issuing body.
Product Design Assessment certificate 22-2257410-PDA — tube fittings for marine and offshore hydraulic/pneumatic tubing and piping systems
American Bureau of Shipping, effective 26 May 2022
Type test certificate — ASTM F1387-99 (re-approved 2005 & 2012), mandatory and supplementary tests
Det Norske Veritas, Id. 55024106 — reports PUN/14/AD/169169/FM and /FS, 22 November 2014
Fire test witness report — API 607:2010 (6th edition) and ISO 10497:2010
Det Norske Veritas, report PUN/413/AD/104, 23 January 2013 — issued to Hyd-Air Valves Pvt. Ltd.
Fugitive emission testing of valve — ISO 15848-1, endurance class CO1
Fluid Control Research Institute, Palakkad (NABL T-0027), report FORM/E/1863/2, 8 July 2013 — marked provisional; issued to Hyd-Air Valves Pvt. Ltd.
Tests witness report — MSS SP-99 (2001)
Det Norske Veritas, report PUN/11/NT 610, 28 July 2011 — issued to Hyd-Air Valves Pvt. Ltd.
Statement of Conformity C563471 Rev. 01 — PED 2014/68/EU Article 4(3), Sound Engineering Practice
DNV Business Assurance India, Rev. 01 of 19 December 2025 — a statement of conformity, not a Notified Body certificate: no CE marking, no Declaration of Conformity
Pre-Fabricated Instrumentation Hook-Ups — approvals and scope
Fluid Controls, product brochure
High Pressure Needle Valves — technical data
Fluid Controls, product brochure
The reports behind it
11 certificates and witnessed test reports held for this industry, each named with the standard and the scope it covers. Not a list of what the laboratory could run.
| Test or certification | Standard | Scope |
|---|---|---|
| Design assessment | American Bureau of Shipping — offshore tubing and piping | Double ferrule tube fittings, 1/16" to 2" |
| Design assessment | American Bureau of Shipping | Instrumentation valves |
| Design assessment | American Bureau of Shipping | Valve manifolds |
| Performance type test (mandatory and supplementary) | ASTM F1387-99 (2012) | Double ferrule fittings, 1/4" to 1" OD |
| Fire test | API 607:2010 (6th ed.) · ISO 10497:2010 | Ball valve, DN50 to DN100, Class 600–900 |
| Fugitive emission test — endurance class CO1 | ISO 15848-1 | 1" Class 2500 valve, graphoil packing |
| Burst test witness report | MSS SP-99 (2001) | Needle, ball, shut-off and non-return valves |
| Design verification (independent review) | ASME B16.34 · MSS SP-99 | Needle and ball valves, 1/8" to 1/2" |
| Statement of conformity | PED 2014/68/EU, Annex I Chapter 3 | Double ferrule compression fittings, up to 2" |
| Statement of conformity | PED 2014/68/EU, Module H | Valves and manifolds |
| Laboratory accreditation and scope of testing | ISO/IEC 17025:2017 (TC-16263) | Proof, burst, impulse and leakage · ASTM F1387 · ISO 19879 · salt spray ASTM B117 |
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Literature for Oil & Gas
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