Industrial Valve Manufacturer Since 1973
Nirmal Industrial Controls is an ISO 9001:2015 certified manufacturer of safety relief valves, gas pressure regulators, pressure control valves, nitrogen blanketing systems, and packaged gas solutions. Established in 1973, we serve oil & gas, petrochemical, pharmaceutical, and steel industries globally.
Our Product Range
We manufacture a comprehensive range of pressure control and safety equipment for the most demanding industrial applications. Every product is engineered for reliability, certified to international standards, and backed by over five decades of field experience.
- Safety Relief Valves — SR07 and SR08 series; ASME Section VIII, IBR 1950 certified; spring-loaded and pilot-operated designs for steam, gas, and liquid service
- Pressure Regulators — Direct acting and pilot operated; B42, CR, CR02, EP, PB series; upstream and downstream configurations for natural gas, LPG, and process fluids
- Tank Blanketing & Protection Systems — B4, BV, ERV, TTS, FA series; nitrogen blanketing valves, breather valves, emergency relief valves, flame arrestors for storage tank safety
- Slam-Shut Off Valves — SH42 series; automatic overpressure and underpressure shut-off protection for gas distribution systems
- Gas Pressure Regulators — High-capacity regulators for city gate stations, district regulating stations, and industrial gas networks
- Centrifuge Blanketing Systems — CBS series; inert gas blanketing for industrial centrifuges handling flammable or toxic solvents
- Pressure Reducing Stations — H100 series and hydrogen PRS; skid-mounted pressure letdown systems for natural gas and hydrogen applications
- Downstream Regulators — D41, D53, D61, D81, D82, DMB, DH100 and more; self-actuated pressure control valves for gas distribution networks
Engineered Systems & Skids
Beyond individual products, Nirmal designs and supplies complete packaged systems — fully assembled, tested, and ready to install. Our engineering team manages every aspect from design and procurement to factory acceptance testing and commissioning support.
- City Gate Stations — High-pressure gas offtake with metering, regulation, odourisation, and safety systems
- District Regulating Stations — Secondary pressure regulation for town gas and industrial gas distribution
- Metering & Regulating Stations — Combined flow measurement and pressure control skids
- Custody Transfer Metering Skids — Fiscal metering for natural gas with flow computers and analysers
- CNG Decompression Skids — Pressure letdown from high-pressure CNG cylinders to distribution pressure
- Heating Skids & Pre-Heater Odourisers — Gas conditioning with inline heating to prevent hydrate formation
Industries We Serve
Our products and systems operate in some of the most demanding environments across multiple industries. We understand the regulatory, safety, and operational requirements of each sector and design our solutions accordingly.
- Oil & Gas — Upstream wellhead control, midstream pipeline regulation, downstream distribution and city gate systems
- Petrochemical — Process pressure control, safety relief, and tank blanketing for refineries and chemical complexes
- Pharmaceutical — Sterile-grade gas regulators, centrifuge blanketing, and nitrogen purge systems meeting GMP requirements
- Chemical — Reactor blanketing, solvent storage protection, and process gas pressure control for specialty chemical plants
- Metal & Steel — High-temperature and high-pressure valve solutions for furnace gas systems, blast furnace operations
- Nuclear Power — Safety-critical pressure relief and control valves for nuclear power plant auxiliary systems
Certifications & Approvals
Nirmal Industrial Controls holds a comprehensive set of international certifications and regulatory approvals, ensuring our products meet the highest standards of safety, quality, and performance in every market we serve.
- ISO 9001:2015 — Quality Management System certified for design, manufacture, and supply of industrial valves and systems
- IBR 1950 — Indian Boiler Regulations approval for steam service safety valves and pressure vessels
- ATEX / IECEx — Explosion-proof certification for equipment used in hazardous areas and flammable environments
- PED 2014/68/EU — Pressure Equipment Directive compliance for European market supply
- CE Marking — Conformity with applicable European safety and performance directives
- EN 334 / EN 14382 — European standards compliance for gas pressure regulators and safety shut-off devices
Why Choose Nirmal Industrial Controls
For over 50 years, Nirmal has built a reputation for engineering excellence, on-time delivery, and responsive after-sales support. Our products are exported to more than 40 countries and trusted by leading oil & gas majors, pharmaceutical multinationals, and public utilities.
- Established 1973 — over five decades of industrial valve manufacturing expertise
- Manufacturing facilities in Thane and Asangaon, Maharashtra, India
- In-house engineering, design, and R&D capabilities
- Comprehensive testing: hydrostatic, pneumatic, seat leakage, and functional testing
- Export to 40+ countries across Asia, Middle East, Africa, and Europe
- Fast delivery: standard products from stock; engineered systems within project timelines
Contact our technical team for product selection guidance, project enquiries, or to request a quote. Our engineers are available to assist with sizing, specification, and application engineering support.