Flo-Dyne Controls

What Flo-Dyne Controls does

Flo-Dyne Controls, founded in 1982 and headquartered in Princes Risborough, UK, is a privately held specialist manufacturer of noise control and pressure management equipment for industrial piping systems. Through its wholly-owned subsidiary Flo-Dyne Controls (India) Pvt Ltd, located in Ambernath, Maharashtra, the company also operates fabrication capacity and regional sales coverage for Asia, the Middle East, and Australasia. Its product portfolio spans three families: vent and in-line silencers for steam, gas, and process applications; maintenance-free liquid-filled pulsation dampeners for reciprocating pumps; and surge tanks (bladder-type and compressor-controlled), expansion tanks, and custom pressure vessels.

The company delivers engineered-to-order equipment designed around customer piping system specifications, with technical performance validated through in-house analysis capability. This includes API674 and API618 pressure pulsation analysis using Waveplan and MOC software methods, mechanical response analysis, CFD and FEA for pressure vessel design, and on-site noise and vibration measurement using Bruel & Kjaer equipment. Manufacturing is executed to ASME VIII Div 1, PD5500, and EN13445, with ISO 9001 certification held separately for the UK entity (Lloyd's Register) and India entity (TUV Nord), and Achilles Global Energy Silver pre-qualification for energy industry supply.

The business model is sales-led, quote-based, and project-driven, with no public pricing and no distributor or reseller channels. Revenue is generated through one-time custom equipment sales, engineering consultancy services, and replacement spare parts. Customers are industrial enterprises operating reciprocating pumps, compressors, and pressure piping in water and wastewater utilities, oil and gas processing, power generation, and broader process industries. Geographic coverage extends across 12+ countries with region-based responsibility split between the UK and India offices.

Name

Flo-Dyne Controls

Legal name

Flo-Dyne Controls (UK) Ltd

Website

https://flo-dyne.net

Company type

Private

Founded year

1982

Operating status

Operating

Headcount range

11–50 employees

Short description

Flo-Dyne Controls designs and manufactures custom noise control and pressure management equipment - silencers, pulsation dampeners, and surge tanks - for industrial piping systems, complemented by API674/API618 engineering consultancy, serving water, oil and gas, power, and process industry customers across 12+ countries.

Ownership category

akta.pro rank

Product category

Industrial Noise & Pressure Control Equipment

NAICS

Pump and Compressor Manufacturing (33391), Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing (333413)

SIC

Pumps & Pumping Equipment (3561), Gaskets, Packg & Sealg Devices & Rubber & Plastics Hose (3050), Oil & Gas Field Machinery & Equipment (3533)

akta.pro primary industry

Pressure Management & Transient Control (PRVs, Pump Control, Surge Mitigation) (EUANAKAE)

akta.pro secondary industries

Refrigeration Components & Controls (Compressors, Valves, Sensors) (IMAHAKAH), Mechanical Piping & Pipefitting (Process/Utility Piping, Supports, Valves) (EUAEAFAD), Hydraulic, Pneumatic & Fluid Power Systems MRO (Cylinders, Pumps, Valves, Hoses) (TLAKAHAI)

Keywords

• Industrial noise control equipment
• Pulsation dampener manufacturing
• Surge tank engineering
• Pressure vessel fabrication
• Pipeline surge analysis

Headquarters

HQ city

Princes Risborough

HQ country

United Kingdom

HQ region

Europe

Offices3 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Personnel, Supply Chain, Operations, Technology or R&D, Infrastructure, Marketing or Sales

Revenue model

1. Custom Industrial Equipment Manufacturing: Manufacture and sale of custom noise control and pressure management equipment including silencers, pulsation dampeners, surge tanks, and pressure vessels to customer specifications
2. Engineering Consultancy Services: Technical analysis services including pressure pulsation analysis, surge analysis, noise measurement, vibration measurement, and mechanical response analysis
3. Spare Parts: Replacement parts for silencers, pulsation dampeners, and surge tank control panels and instruments

Pricing tiers

Go-to-market motion1 record

Distribution channels2 records

Marketing channels4 records

Core offering

Flo-Dyne Controls designs, manufactures and supplies noise control and pressure management equipment for industrial piping systems, including steam and gas vent silencers, in-line silencers, pulsation dampeners, surge tanks, acoustic filters, acoustic enclosures and custom pressure vessels. The company also provides on-site engineering consultancy services such as pressure pulsation analysis (API674/API618), surge and transient pressure analysis, noise measurement, vibration measurement and mechanical response analysis.

Product overview

Flo-Dyne Controls is an industrial equipment manufacturer specializing in noise control and pressure management solutions. The product portfolio centers on three core product families: (1) Vent and In-Line Silencers for steam, gas, and air applications including steam vent silencers, diffuser silencers, separator silencers, control valve silencers, compressor silencers, and blower silencers; (2) Pulsation Dampening equipment including liquid-filled maintenance-free pulsation dampeners, suction stabilisers, and acoustic filters; (3) Surge Tanks and Pressure Vessels including bladder-type surge tanks, compressor-controlled surge tanks, expansion tanks, and custom pressure vessel design. The company also provides a comprehensive suite of engineering consultancy services including noise measurement, pulsation analysis to API674/API618 standards, surge/transient pressure analysis, vibration measurement, and mechanical response analysis. Manufacturing is conducted from facilities in both the UK and India, with design work based in the UK head office.

Differentiator

Problem solved

Functional benefit

Brands

• Mini Muffler: A separate product brand mentioned on the main navigation for mini muffler silencers.

Products and services

• Steam & Gas Vent Silencers Atmospheric vent silencers manufactured in carbon or stainless steel to reduce noise from venting of high pressure steam, gases and process vapors to atmospheric pressure, for industrial plants with boilers, safety relief valves and steam headers.
• Blow Down Vent Silencers Optimized silencers for blowing down fixed volumes of steam or gas, suitable for single or regularly repeating blow down cycles, used in process plants and power generation facilities.
• In-Line Silencers Silencers for control valves, compressors, blowers and other in-line equipment to reduce noise transmitted through pipework without impacting flow capacity, for gas regulation and steam flow duties.
• Roots Blower Silencers Silencers to control noise and pulsation from inlet and outlet of roots-type and lobe-type blowers, used in industrial pneumatic conveying and wastewater aeration applications.
• Compressor Silencers In-line silencers for centrifugal and screw compressor suction and discharge flows to attenuate radiated and transmitted noise.
• Steam & Gas Ejector Silencers Suction and discharge silencers for surface jet pumps and ejectors where low pressure drop and noise reduction performance are critical.
• Diffuser Vent Silencers Simple diffuser vent silencers providing economic and reliable noise reduction when full-size absorptive silencers are not necessary or possible, using drilled diffuser and absorptive baffle combinations.
• Separator Silencers

Quantifiable outcome

• Noise reduction of 15-20 dB(A) from diffuser silencers
• +3 more outcomes

Named customers3 records

Segments4 records

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature10 records

Partnerships

One partnership is on record.

• Lloyds RegisterminorOthersThird-party certification body providing ISO 9001 quality management system certification for Flo-Dyne Controls (UK) Ltd

Scale indicators6 records

Recent moves5 records

Expansion highlights4 records

Regional players

• Industrial Noise Control (Stoddard Group): Industrial Noise Control designs and manufactures silencers, acoustic enclosures, and noise control equipment for industrial and power generation facilities, directly competing with Flo-Dyne's silencer product family in different geographies.

Broad incumbents

• CIRCOR International: CIRCOR is a diversified flow-control and pressure-management manufacturer with industrial valves, pumps and engineered components for oil & gas and process plants - addressing the same problem space as Flo-Dyne at much larger scale.
• Flowserve Corporation: Flowserve manufactures pumps, valves, seals and related flow-control equipment for power, oil & gas, water and process industries, frequently bundling silencers and dampeners into broader packages that compete with Flo-Dyne.
• Crane Co. Crane supplies engineered industrial products including valves, pumps, and process equipment used in chemical, oil & gas, and water applications, overlapping Flo-Dyne's process industry customers and pressure-management scope.
• Atlas Copco: Atlas Copco is a leading compressor manufacturer whose industrial compressor and blower lines include factory-engineered silencers and pulsation control - competitive to Flo-Dyne's compressor/blower silencer products but as part of a much broader equipment portfolio.

Direct peers

• Hydro Inc: Hydro Inc manufactures pulsation dampeners, surge suppression equipment, and provides pulsation/surge analysis services for reciprocating pumps and process piping - a near-identical product and service offering to Flo-Dyne Controls.
• Fluid Kinetics: Fluid Kinetics designs and builds pulsation dampeners, suction stabilizers, surge tanks and provides API674 pulsation analysis, directly overlapping Flo-Dyne's three core product families.
• Graham Corporation: Graham Corporation manufactures custom fabricated pressure vessels, heat exchangers and condensers for process industries including oil & gas and petrochemical - comparable to Flo-Dyne's custom pressure vessel fabrication business.
• Pulsation Control Group: Specialist supplier of pulsation suppression equipment, surge tanks, and acoustic filters for reciprocating pumps and compressors - overlapping Flo-Dyne's pulsation dampener and acoustic filter lines.
• Blacoh (Sentry Equipment): Blacoh manufactures pulsation dampeners and surge control devices for pumps, plus engineered accessories serving the same industrial process and water pumping customers as Flo-Dyne.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/flo-dyne-controls-india-private-limited

Compliance4 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Subsidiaries1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Flo-Dyne Controls