High Pressure Safety Valve Manufacturers in India – Brands, Specs & Dealer Pricing
High Pressure Safety Valve Manufacturers in India – Brands, Specs & Dealer Pricing
High pressure safety valves (PSVs) are vital for ensuring safe pressure release in boilers, pipelines, air systems, and industrial machinery. These valves automatically release pressure once a preset limit is exceeded, preventing damage to equipment and maintaining operator safety. Indian manufacturers offer a range of brass, stainless steel, and cast iron safety valves designed for high-pressure applications across sectors like power, oil & gas, pharma, HVAC, and water treatment.
What is a High Pressure Safety Valve?
A high pressure safety valve is a pressure relief device that opens when system pressure exceeds a predetermined level. It ensures that the system doesn't exceed design limits and resets after normal conditions are restored.
Types of High Pressure Safety Valves
- Spring Loaded Safety Valves
- Pilot Operated Safety Relief Valves
- Balanced Bellows Type
- High Lift Safety Valves
- Thermal Relief Valves
Top Manufacturers in India (2025)
- Udhhyog – Heavy-duty PSVs in brass, CI, and SS grades. Request Dealer Quote
- Zoloto Industries – BIS-approved spring-loaded valves
- Kartar Valves – Compact high pressure and thermal valves
- Sant Valves – Large range of CI/SS high-lift models
- L&T Valves – API 526 certified safety valves
Safety Valve Specifications
| Size | Material | Max Pressure | End Type | Application |
|---|---|---|---|---|
| 15 mm | Brass | 10 Bar | Screwed | Air Compressor |
| 25 mm | SS 304 | 25 Bar | Flanged | Boiler Line |
| 50 mm | Cast Iron | 16 Bar | Flanged | Water Treatment |
| 40 mm | SS 316 | 50 Bar | Flanged | Steam/Pharma |
Certifications & Testing Standards
- ISI/BIS Certification
- IBR Approval for steam lines
- API 526 / ASME Sec VIII compliance
- Hydro & Pneumatic test certificates
- MTC – Material Test Certificate
Safety Valve Price List – 2025 Dealer Reference
| Size | Material | Pressure | Price Range (INR) |
|---|---|---|---|
| 15 mm | Brass | 10 Bar | ₹350 – ₹600 |
| 25 mm | CI | 16 Bar | ₹700 – ₹1,400 |
| 40 mm | SS 304 | 25 Bar | ₹2,000 – ₹3,200 |
| 50 mm | SS 316 | 50 Bar | ₹3,800 – ₹5,500 |
Key Benefits of Using PSVs
- Protects against overpressure failures
- Ensures safety of personnel and systems
- Complies with safety and pressure vessel regulations
- Restores to closed position after relief
- Low maintenance with high reliability
Why Choose Udhhyog for Safety Valves?
Udhhyog is a leading PSV manufacturer in India offering ready stock, custom pressure settings, and certification support. Ideal for OEMs, factories, dealers, and EPC contractors.
Visit: https://udhhyog.com | ? 9311120784
FAQs – High Pressure Safety Valves
Q1. What is the max pressure for standard safety valves?
Typically up to 50 bar, but custom pilot-operated designs go higher.
Q2. Are PSVs suitable for steam?
Yes, if IBR certified and selected with correct material and pressure.
Q3. Can safety valves be adjusted?
Most spring-loaded types have adjustable pressure ranges.
Q4. How often should safety valves be tested?
At least once a year or as per regulatory guidelines.
Q5. What’s the difference between safety and relief valve?
Safety valves are for steam/gas and open fully; relief valves are gradual and used for liquids.
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