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UFlow Automation Partner — Doha, Qatar

Precision Pneumatics
for Uncompromising Automation

Instrumentation Masters, operated by Aamtron Group in Doha, supplies engineered directional control valves, poppet valves, high-pressure regulators, silencers and tie-rod cylinders to Qatar, the UAE, Saudi Arabia and the wider Middle East, India and worldwide — built to ISO 9001:2015 standards and ready to specify into your next project.

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UFlow DCS Series pneumatic directional control valve
ISO 9001:2015 Certified
1 Million+ Cycle Tested
ISO 9001:2015CE CertifiedERDA ApprovedCIMFRBISPESO Oil & GasWater TreatmentTextilePharmaceuticalPackagingEnergy & Power ISO 9001:2015CE CertifiedERDA ApprovedCIMFRBISPESO Oil & GasWater TreatmentTextilePharmaceuticalPackagingEnergy & Power
Growing Catalogue

The UFlow Automation Line-Up

Forty-two product families now live — from directional control valves to solenoid & diaphragm valves, ball & butterfly valves, actuators, cylinders, air preparation and irrigation valves. Every page includes technical specifications, port/flow data and ordering codes sourced directly from the UFlow catalogue.

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DCSDCS Series Pneumatic Directional Control Valve

DCS Series

Pneumatic directional control valve — 3/2, 5/2 & 5/3, solenoid, lever, pilot & push-pull actuation.

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NT / NFManifold for DCS Series

DCS Manifold

Aluminium sub-base manifolds for 2–10 station valve banks in 1/4" and 1/2" port sizes.

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F3 / F5Foot Operated Pneumatic Valve

Foot Operated Valve

3/2 & 5/2 poppet-type foot pedal valves for hands-free machine actuation, with lockable variant.

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SHShuttle OR / AND Valve

Shuttle Valve

OR & AND logic valves for dual-pressure safety circuits and interlock logic — 1/4", 1/8" & M5.

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DCCDCC Series Pneumatic Directional Control Valve

DCC Series

Spool & cartridge type directional valve, 1 million cycle tested, NAMUR mounting.

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DCPDCP Series Poppet Valve

DCP Series

Directional control poppet valve in Aluminium, SS304 & SS316 — 3/2, 5/2 & Namur configurations.

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DCIDCI Series Integrated Poppet Valve

DCI Series

Integrated hybrid poppet valve, up to 20 million cycle life, 1/4" & 1/2" port, Aluminium/SS304/SS316.

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HPUHPU Series High Pressure Poppet Valve

HPU Series

High pressure poppet valve (NC) rated 5–50 Bar — external pilot operated, 1/2" port, 18mm orifice.

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DCPDual Pressure Blow Solenoid Poppet Valve

Dual Pressure Blow Valve

3/2 single & dual pressure blow poppet valve (NC) for PET blow moulding — up to 30 Bar.

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PBPB Series High Pressure Regulator

PB Series

Self-relieving piston-type high pressure regulator — 0–42 Bar regulating range, up to 10,000 LPM.

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HPSHPS Series High Pressure Silencer

HPS Series

Aluminium high pressure silencer, 50 Bar max, 35 dB noise reduction, 1/2" to 1‑1/2" BSP/BSPT.

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CS4/CN4CS4 CN4 Series Pneumatic Tie Rod Cylinder

CS4 / CN4 Series

ISO 15552 / ISO 6431 tie rod cylinders, bore 32–250mm, 12 standard strokes, magnetic option.

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AD/ASAD AS Series Rotary Pneumatic Actuator

AD / AS Series

Rack & pinion rotary quarter-turn actuator, double/single acting, ISO 5211, ATEX approved.

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DAS/DACDAS DAC Series Direct Acting Solenoid Valve

DAS / DAC Series

Direct acting 2/2 & 3/2 way solenoid valve, ⅛"–½" port, for air, chemical, gas & steam.

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PCN/PBNPCN PBN Series Diaphragm Solenoid Valve

PCN / PBN Series

Pilot operated diaphragm valve, ⅜" to 4" port, CF8/CF8M body, 0.5–12 Bar service.

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ACP/YCPACP YCP TCP Series Angle Seat Valve

ACP / YCP / TCP Series

Pneumatically actuated angle seat valve, ½"–2½" port, three million cycle tested.

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COILUFlow Solenoid Coils

Solenoid Coils

Replacement & retrofit coils, 5–30mm bore, IP65/67/68, up to 90% power saver option.

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PBUPBU Series High Pressure Diaphragm Valve

PBU Series

High pressure pilot operated diaphragm valve, forged brass body, 1.5–40 Bar.

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MCN/MNNMCN MNN Series Semi Lift Diaphragm Valve

MCN / MNN Series

Semi lift diaphragm valve, zero differential from 0 Bar, metal or nylon plastic body.

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HCPHCP Series Piston Type Solenoid Valve

HCP Series

Piston type solenoid valve for steam & hot fluid, up to 180°C, 45 Kg/cm² max.

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JAN/EPSJAN EPS Series Dust Collector Valve

JAN / EPS Series

Pulse jet angle type dust collector valve for bag filter cleaning systems.

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UGSUGS Series Gas Solenoid Valve

UGS Series

Gas solenoid valve for natural gas & town gas, EN-161 compliant.

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DAR/DAADAR DAA Series Fuel and Angle Type Valve

DAR / DAA Series

Fuel dispensing solenoid valve (10M+ cycles) & angle type direct acting valve.

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SPECSpecialty Solenoid Valves

Specialty Solenoid Valves

Media separated, auto drain, pinch type & aluminium operated valves.

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CP/MXCCP MXC Series Compact Miniature Cylinder

CP / MXC Series

Compact & miniature pneumatic cylinders, Ø8–100mm bore, for pick-and-place & packaging.

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LC/LSLC LS Series Limit Switch Box

LC / LS Series

Mechanical limit switch box, compact & standard, IP67/IP68, ATEX Ex d IIC T6 option.

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PS4/PN4PS4 PN4 Series PU Pneumatic Tie Rod Cylinder

PS4 / PN4 Series

PU-sealed tie rod cylinder, ISO 15552 / ISO 6431, bore 32–100mm, up to 150°C high-temp option.

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CS7/PS7CS7 PS7 Series Pneumatic Profile Cylinder

CS7 / PS7 Series

Square-profile-body cylinder, ISO 15552, bore 32–125mm, extended stroke range.

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CPX/CPG/RXCCPX CPG RXC Series Compact Round Cylinder

CPX / CPG / RXC Series

Compact, guide rod & round cylinders, Ø12–100mm bore, magnetic sensing option.

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ACCCylinder Accessories and Reed Switch

Cylinder Accessories

Mounting brackets, rod-end fittings & reed switch position sensors for every bore.

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JCJC Series Ball Valve

JC Series

3-piece twin-seal full-port ball valve, DN15–DN100, screwed, socket weld & flange end.

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BW/BLBW BL Series Butterfly Valve

BW / BL Series

Wafer & lug type butterfly valve, DN40–DN300, API 609, 100% bubble-tight shut-off.

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PDPD Series Air Preparation Unit

PD Series

Air filter, regulator, lubricator, FRL & FRCL modular preparation units, G¼ to G1.

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VOVO Series One Touch Fittings

VO Series

One-touch push-in fittings — straight, elbow, tee & reducer, Ø4–Ø16mm tube.

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VFVF Series Flow Controller

VF Series

Supply & exhaust control cylinder speed regulators, R1/8 to R1/2, up to 1,900 LPM.

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UCVUCV Series Roto Seal Coupling

UCV Series

Roto Seal rotary coupling, ¼"–2" port, up to 10 Bar, 1000 RPM, CF8/CF8M body.

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DRDR Series High Pressure Gas Regulator

DR Series

Diaphragm operated gas cylinder regulator, 400 Bar inlet down to 0–25 Bar regulated.

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ENN/DAP/PNNENN DAP PNN Irrigation Valves

ENN / DAP / PNN Series

Nylon GF irrigation valves — external pilot on/off, direct acting pilot & flow-controlled diaphragm.

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PVL/PVHPVL PVH Proportional Flow Control Valve

PVL / PVH Series

Proportional flow control solenoid valve — MINI (6 LPM) & MAX (150 LPM), 100M cycles.

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UMVUMV Series 3/2 Way Universal Valve

UMV Series

3/2 way direct acting universal valve, 5V DC, 0.5W, 200 million cycle life.

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HPC/US/PBG/THPneumatic Line Accessories

Pneumatic Line Accessories

High pressure check valve, inline slide valve, air blow gun & tube holder clips.

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PUSPUS Series Spiral Recoil Tubes

PUS Series

Polyurethane spiral recoil tubes, standard & translucent, Ø4–Ø12mm, 10 Bar.

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Why Instrumentation Masters

Engineered Reliability, Delivered Across The Gulf & Beyond

Backed by UFlow's in-house R&D, manufacturing and testing facility, and operated locally from Doha, Qatar by Aamtron Group — every valve and cylinder we supply is built for continuous industrial duty across the GCC, the Middle East, India and worldwide.

ISO 9001:2015 Quality

Certified by TUV Nord, CE, ERDA, CIMFR, BIS & PESO — every batch tested in-house before dispatch.

1M–20M Cycle Tested

Lean manufacturing, Six Sigma & Kaizen practices ensure long-life valves rated for continuous duty cycles.

Qatar-Based, Globally Connected

Doha head office serving Qatar and the GCC directly, with delivery reach across the Middle East, India and worldwide.

Application Engineering

Our team helps you cross-reference OEM part numbers and select the right series before you order.

Industries We Serve

Built For Demanding Sectors

From textile mills to oil & gas platforms, UFlow valves and cylinders keep automation systems running across twelve major sectors.

Oil & GasHigh Pressure Duty
Water TreatmentContinuous Cycling
PharmaceuticalHygienic Materials
PackagingHigh Speed Cycling
Textile24/7 Operation
Energy & PowerSafety Interlocks
Steel & CementHeavy Duty
Food & BeverageSanitary Design
Global Reach, Local Support

Areas We Serve

Headquartered in Doha, Qatar, Instrumentation Masters (operated by Aamtron Group) is the regional partner for UFlow pneumatic automation across the Gulf, the Middle East, India and beyond.

QatarHead Office — Doha
United Arab EmiratesDubai · Abu Dhabi · Sharjah
Saudi ArabiaRiyadh · Jeddah · Dammam
Bahrain, Kuwait & OmanGCC Coverage
Middle EastRegional Distribution
IndiaManufacturing & Engineering Base
WorldwideExport & Project Supply
WhatsApp & EmailFast Response, Any Time Zone
Common Questions

Frequently Asked Questions

Answers for buyers evaluating a pneumatic valve, cylinder or automation supplier in Qatar, the GCC and beyond.

Does Instrumentation Masters supply pneumatic valves and cylinders in Qatar?
Yes. Instrumentation Masters is headquartered in Doha, Qatar and operated by Aamtron Group. We supply the full UFlow range — directional control valves, poppet valves, solenoid & diaphragm valves, cylinders, actuators and air preparation units — directly to customers across Qatar.
Which countries does Instrumentation Masters ship to?
Our primary market is Qatar, with regular supply across the UAE, Saudi Arabia, Bahrain, Kuwait and Oman. We also serve the wider Middle East, India, and export orders worldwide.
What certifications do UFlow products carry?
The UFlow range we distribute is ISO 9001:2015 certified, with individual product lines additionally holding CE, ERDA, CIMFR, BIS and PESO approvals depending on the series.
Do you publish pricing on the website?
No — pricing depends on specification, quantity and delivery location. Submit your requirement via the Request a Quote form or WhatsApp and our engineering team will respond within one business day.
Can you help me select the right valve or cylinder model?
Yes. Send us your pressure range, media, flow rate, port size and mounting preference — our application engineers will recommend the correct UFlow series and cross-reference existing OEM part numbers if needed.
What's the fastest way to reach your team?
Use the WhatsApp button on this site for the fastest response, call +974 4472 6271, or email info@aamtrongroup.com. Our Doha office operates Sunday–Thursday.
Is Instrumentation Masters a pneumatic valve manufacturer or a supplier?
Instrumentation Masters is the Qatar-based supplier and distribution partner for UFlow, which manufactures the valves, cylinders and automation components in-house. We hold local stock and application engineering support in Doha so GCC and India-based buyers get manufacturer-grade product with regional lead times.
Can you support GCC-wide procurement and bulk project orders?
Yes. Beyond one-off quote requests, we support project procurement teams across Qatar, the UAE, Saudi Arabia, Bahrain, Kuwait and Oman with bulk pricing, phased delivery schedules and documentation packages (certificates of conformity, datasheets, MSDS where applicable) for tender and vendor-approval processes.
Buyer's Guides

From Our Resources Library

Technical guides for specifying, sourcing and maintaining pneumatic automation components.

All Resources
GUIDEHow to choose a pneumatic directional control valve

Choosing a Directional Control Valve

Spool vs. poppet, port sizing and actuation type — how to work through the selection.

Read Guide
GUIDEPneumatic cylinder bore sizing guide

Cylinder Bore Sizing Guide

Force formulas, safety margins and mounting considerations, with worked examples.

Read Guide
QATAR / GCCSourcing pneumatic components in Qatar and the GCC

Sourcing in Qatar & the GCC

Climate, regulatory and procurement considerations for Gulf-based projects.

Read Guide

Need help selecting the right valve series?

Send us your application details — pressure, flow, media and port size — and our engineering team will recommend a UFlow model within one business day.