Safety valves are essential pressure relief devices used in boilers, hydraulic systems, and industrial machinery to prevent pressure buildup and protect equipment. These valves automatically release excess pressure when it exceeds safe limits, ensuring the safety and efficiency of the system.
As the best safety valve manufacturer in Delhi, Udhhyog provides high-quality boiler safety valves, hydraulic safety relief valves, and industrial safety valves at competitive prices.
This article explores the working principle, types, uses, and price list of safety valves to help you choose the best one for your application.
What is a Safety Valve?
A safety valve is a mechanical device that automatically opens when the pressure exceeds a pre-set limit, preventing explosions and equipment damage.
Working Principle of a Safety Valve
✔ The valve remains closed under normal pressure.
✔ When pressure rises beyond the safe limit, the valve opens automatically.
✔ The valve releases excess pressure, ensuring system protection.
✔ The valve closes again once normal pressure is restored.
Safety Valve Diagram & Symbol
A safety valve diagram represents the internal structure and operation, while the safety valve symbol is widely used in engineering schematics and piping diagrams.
Types of Safety Valves
At Udhhyog, we manufacture and supply a wide range of safety valves designed for different industries.
1. Boiler Safety Valve
Used in steam boilers to prevent overpressure.
Automatically releases steam when pressure exceeds the set limit.
2. Hydraulic Safety Relief Valve
Controls fluid pressure in hydraulic systems.
Prevents damage to hydraulic pumps and actuators.
3. Pressure Safety Valve (PSV)
Designed for high-pressure applications.
Used in industrial plants, refineries, and power plants.
4. Safety Relief Valve (SRV)
Releases pressure gradually to prevent system shock.
Ideal for piping networks, chemical plants, and gas processing units.
5. Pilot-Operated Safety Valve
Provides precise pressure control.
Best suited for high-pressure applications in the oil & gas industry.
Where are Safety Valves Used?
1. Boilers & Steam Systems
Prevents boiler explosions.
Ensures safe steam generation and operation.
2. Hydraulic Power Systems
Protects hydraulic pumps and machinery from overpressure.
Ensures safe and efficient fluid power transmission.
3. Oil & Gas Industry
Regulates pipeline pressure.
Prevents leaks and equipment failure.
4. Water & Chemical Pipelines
Controls pressure in municipal water supply.
Prevents pipeline bursts.
5. Fire Protection Systems
Ensures controlled water pressure in fire sprinklers.
Prevents equipment damage.
Safety Valve Price List
Latest Prices for Different Safety Valve Types
| Safety Valve Type | Size | Price Range (INR) |
|---|---|---|
| Boiler Safety Valve | 1 to 4 Inch | ₹2,500 - ₹12,000 |
| Hydraulic Safety Relief Valve | 1/2 to 3 Inch | ₹3,000 - ₹15,000 |
| Pressure Safety Valve (PSV) | 1 to 6 Inch | ₹1,500 - ₹10,000 |
| Safety Relief Valve (SRV) | 1 to 6 Inch | ₹2,500 - ₹15,000 |
| Pilot-Operated Safety Valve | 1 to 6 Inch | ₹5,000 - ₹25,000 |
📌 Note: Prices vary based on material, size, and specifications. Contact Udhhyog for bulk pricing and discounts.
How to Select the Best Safety Valve?
1. Application Type
For boilers and steam systems – Use a boiler safety valve.
For hydraulic machinery – Choose a hydraulic safety relief valve.
For chemical and gas processing units – Select a safety relief valve.
2. Size & Pressure Rating
Small sizes (1/2 to 2 inches) for low-pressure applications.
Large sizes (3 inches & above) for high-pressure applications.
3. Material Selection
Brass & Stainless Steel Valves – Best for corrosion resistance.
Cast Iron Valves – Suitable for industrial and high-pressure use.
4. Pressure Adjustment Capability
Choose a safety valve with adjustable pressure settings for flexibility.
5. Manufacturer & Supplier Reliability
Purchase from trusted manufacturers like Udhhyog for quality assurance.
Why Choose Udhhyog – Best Safety Valve Manufacturer in Delhi?
At Udhhyog, we take pride in being the leading manufacturer and supplier of safety valves in Delhi.
✅ Premium Quality Manufacturing
We use top-grade materials to produce durable and high-performance safety valves.
✅ Affordable Pricing
Our safety valves are priced competitively for industrial and domestic applications.
✅ Wide Range of Safety Valves
We offer boiler safety valves, hydraulic safety relief valves, and industrial safety valves.
✅ Reliable & Quick Delivery
We ensure timely delivery across Delhi, Haryana, Uttar Pradesh, and Jammu & Kashmir.
✅ Expert Consultation & Support
Our team helps customers choose the right safety valve for their specific needs.
Contact Udhhyog for the Best Safety Valves
If you need high-quality safety valves in Delhi, Udhhyog is your trusted manufacturer. We provide top-grade safety relief valves, hydraulic safety valves, and boiler safety valves at competitive prices.
📞 Call Us Today or Visit Udhhyog to explore our wide range of safety valves and get the best deals.
✨ Choose Udhhyog – Your Reliable Safety Valve Manufacturer!
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