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Best (PRV) Pressure Relief Valve Manufacturer in India
Industrial Pump and Valve by Ambica Machine Tools is a ISO and CE-certified pressure relief valve manufacturer in India, building dual-function PRV valves since 2006. Rated up to 14,500 PSI (1000 bar), our valves combine automatic overpressure protection with manual fine-flow adjustment in one compact block. When line pressure crosses the set limit, the valve relieves it automatically to protect your pumps and equipment; the integrated needle mechanism lets operators throttle flow precisely during normal operation. We manufacture every valve in SS 316, SS 304, and carbon steel with PTFE packing for durable, leak-tight performance under demanding conditions.
As a trusted PRV valve manufacturer, we supply these valves for chemical process lines, instrumentation panels, testing equipment, and sampling systems across India and international markets. Each valve is pressure-tested and inspected before dispatch, with material and test certificates available on request. For applications that need dedicated fine throttling rather than pressure relief, see our high pressure needle valve range rated up to 50,000 PSI. Share your set pressure, media, and end connection, and our engineers will size the right valve for your system.
Contact UsPressure Relief Valve Overview
A pressure relief valve (PRV) is a safety device that automatically opens when system pressure rises above a set limit, releasing the excess to protect pumps, pipelines, and equipment, then reseats once pressure returns to normal. Built for systems operating at very high pressure, our PRVs deliver reliable overpressure protection with tight shut-off below the set point. As a trusted PRV valve manufacturer, we supply valves commonly installed on pump discharge lines, testing equipment, process systems, and instrumentation panels. As one of the trusted industrial valve manufacturers in Ahmedabad and a pressure relief valve manufacturer serving the global market, we make sure every valve meets industrial pressure, safety, and performance requirements.
Pressure Relief Valve (PRV) Technical Specifications
| Parameter | Details |
|---|---|
|
Size Range |
1/4″ to 2″ |
|
Pressure Range |
Up to 14,500 PSI (1000 bar) |
|
Temperature Range |
-4°F to 176°F at full pressure |
|
Material of Construction |
SS 316, SS 316L, SS 304, Carbon Steel, as per requirement |
|
Packing Options |
PTFE, Filler PTFE |
|
End Connections |
Screwed End (S/E), Socket Weld (S/W), Female/Female (F/F), Male/Female (M/F), Butt Weld End (B/E), as per requirement |
Key Features of Our Pressure Relief Valve (PRV)
- Designed for controlled flow regulation in high pressure systems where stable and repeatable adjustment is required.
- Best choice for precise flow control and throttling applications in testing, instrumentation, and process lines.
- Fine-thread needle mechanism allows gradual opening and closing, supporting accurate control of fluid movement.
- Manufactured in stainless steel and carbon steel to suit different pressure levels and fluid compatibility needs.
- Packing options such as PTFE and filler PTFE help maintain tight sealing during operation.
Why Choose Us As Your Trusted Pressure Relief Valve Manufacturer?
20+ Years of Experience
With over two decades of expertise, we have been delivering reliable pressure relief valve solutions to industries that demand safe, accurate overpressure protection under the toughest operating conditions.
80+ Product Range
As a leading pressure relief valve manufacturer, we offer an extensive range of PRV options designed to meet diverse industrial requirements, from compact high-pressure lines to critical process systems.
10,000+ Happy Clients
More than 10,000 clients worldwide trust our pressure relief valves for their reliability, long service life, and consistent performance in high-pressure systems.
CE & ISO Certified
Every PRV is manufactured to international standards and certified with CE and ISO, ensuring superior quality, safety, and regulatory compliance.
Superior Quality & QC Practiced at All Levels
Strict quality control is maintained through every stage of manufacturing, from raw material selection to final pressure testing, ensuring durable and dependable performance.
Trusted by Leading Clients
Our valves are trusted by leading industrial clients across chemicals, oil and gas, automobile, and more, delivering reliable overpressure protection in critical applications.
Applications of Our Pressure Relief Valves
Our pressure relief valves are widely used across industries for automatic overpressure protection, pump and pipeline safety, safe sampling, instrumentation isolation, and pressure testing applications. Designed for smooth, reliable operation under extreme conditions, they safeguard system performance and deliver long service life, making them a trusted choice from a leading PRV valve manufacturer in India and worldwide.
High Pressure Flow Control Systems
Used in systems where steady and accurate control of fluid flow is required under high pressure. These valves help operators adjust flow safely and maintain pressure limits during regular operation.
Chemical Dosing and Sampling Lines
Used in chemical processing systems for controlled, safe sampling of fluids. The valve supports smooth flow control and helps prevent sudden pressure changes in the line.
Pressure Gauges and Instrumentation
Used with pressure gauges, transmitters, and instrumentation lines to regulate pressure and isolate equipment during calibration or maintenance activities.
Hydro Testing and Pressure Testing Equipment
Used in hydro testing and pressure testing setups where stable pressure control is required to carry out safe and accurate tests.
Process Lines Requiring Fine Flow Adjustment
Used in industrial process lines where gradual and precise flow adjustment is necessary to support safe operation and system control.
Our Valuable Clients
Countries We Serve
Quality and Manufacturing Standards
Each pressure relief valve is manufactured using verified raw materials and controlled machining processes. Valves are pressure tested to confirm safe operation at rated limits. Material inspection and dimensional checks are carried out before dispatch to meet industrial quality standards.
Quality Assurance and Certifications
Industries We Serve
Chemical
- Acid
- Caustic
- Solvent
- Paint
- Shear Sensitive
- Material
Automobile
- Oil
- Solvent
- Paint
- Waste Wate
Food & Medicine
- Liquid Material
- Additive
- Condiment
- Powder
Machinery
- Oil
- Cutting fluid
- Quenching Oil
- Acetone
- Electroplate
- Liquid
- Liquid Waste
Paper Making
- Pulping
- Additive
- Liquid Waste
What our Clients Say
We installed pressure relief valves from Industrial Pump and Valve by Ambica Machine Tools in our testing system. The set pressure holds accurately, and performance under load has been stable throughout.
The PRV valves supplied were used in our chemical dosing system. Installation was simple, and the valves have delivered dependable overpressure protection during regular operation.
We used PRV valves for our instrumentation and sampling lines. They were easy to install and have operated reliably under working pressure. Industrial Pump and Valve by Ambica Machine Tools is a trusted pressure relief valve manufacturer for industrial applications.
Frequently Asked Questions (FAQs)