Overview of Cast Iron Pressure Relief Safety Valve Ss for Steam Gas Water

Cast Iron Pressure Relief Safety Valve Ss for Steam Gas Water is engineered for superior performance in plumbing, industrial, and commercial applications. Made from lead-free, corrosion-resistant brass, these valves ensure long-lasting durability and reliable flow control for water, gas, oil, and other fluids.

With precision machining and robust construction, our brass valves provide smooth operation, excellent sealing, and resistance to high pressure—making them ideal for residential, commercial, and industrial piping systems.

Key Features of Cast Iron Pressure Relief Safety Valve Ss for Steam Gas Water

Premium Brass Construction – Lead-free, corrosion-resistant, and durable

Leak-Proof Design – Tight seals for secure fluid control

High Pressure & Temperature Resistance – Reliable performance under demanding conditions

Smooth Operation – Easy-to-turn handles for precise flow adjustment

Versatile Applications – Compatible with water, gas, oil, and HVAC systems

Multiple Size & Connection Options – Available in ¼” to 2″ sizes (NPT, BSP threads)

(Cast Iron Pressure Relief Safety Valve Ss for Steam Gas Water)

Specification of Cast Iron Pressure Relief Safety Valve Ss for Steam Gas Water

This cast iron pressure relief safety and security valve (version Ss) safeguards steam, gas, and water supply. It stops pressure from getting too high. Way too much stress can break tools. It can also cause hazardous accidents. This shutoff opens up instantly when stress surpasses a collection factor. It releases the additional pressure securely. Then it shuts securely once again once pressure hangs back to normal.

The main body is strong cast iron. Cast iron manages high stress well. It lasts a very long time even with tough conditions. Interior components needing more toughness usage brass or stainless-steel. These products stand up to deterioration and wear. The valve seat seals accurately. It stops leaks when shut. The springtime is crucial. It manages the stress required to open up the shutoff. The spring is made for constant efficiency.

This valve works for steam systems. It handles hot gases. It likewise benefits liquid water applications. The set stress array is important. You need to pick the right valve for your system’s max stress. Common pressure rankings are readily available. Examine the certain design number for details. Temperature limits use. The shutoff works up to a specific warm degree. Surpassing this temperature level harms the valve. The shutoff electrical outlet size have to match your pipe. Criterion connection types are threaded or flanged. Always check the size before getting.

Setup is simple. Place it directly on the protected vessel or pipeline. Make certain nothing obstructs the outlet. The outlet needs to vent safely to atmosphere. Routine testing is required. Examine it typically to verify it opens up at the appropriate pressure. Maintenance involves cleaning and examining parts. Replace worn springtimes or seats. Never obstruct or disable this shutoff. It is an important safety gadget. Use it in boilers, stress containers, compressors, and pipes. It keeps individuals and equipment secure.

(Cast Iron Pressure Relief Safety Valve Ss for Steam Gas Water)

Applications of Cast Iron Pressure Relief Safety Valve Ss for Steam Gas Water

Cast iron stress relief safety and security shutoffs are important safety and security parts. They protect vapor, gas, and water supply. These valves open instantly when stress gets too expensive. They launch additional stress promptly. This quits pipes, boilers, and storage tanks from rupturing or blowing up. They close once more when pressure returns to a risk-free degree.

Heavy steam boilers require these shutoffs. Vapor stress can climb hazardously fast. A stuck shutoff or abrupt warmth rise creates this. The safety and security shutoff acts quick. It airs vent steam safely. This prevents central heating boiler explosions. Heavy steam heating unit additionally utilize them. They shield radiators and pipes from overpressure.

Gas pipes and storage tanks need these valves. Gas pressure have to remain within restrictions. Too much stress dangers leaks or tears. The safety shutoff launches gas safely. It guides gas to a flare or airing vent system. This keeps procedures safe.

Water systems rely upon these valves as well. High-pressure water pumps can cause damages. Thermal expansion in shut systems enhances pressure. The shutoff opens up. It releases water. This protects pipes, heaters, and pumps. Water heaters typically have them set up.

Cast iron works well for these valves. It handles high stress and warm. It lasts a very long time in hard conditions. It withstands corrosion from vapor, gas, and water. These valves are built solid. They function accurately for several years. They require normal checks and screening. This ensures they open up at the best pressure. Correct upkeep maintains systems secure. Selecting the right valve dimension and stress rating is vital. It needs to match the details system requirements. These valves are important safety tools. They avoid accidents and equipment damage.

Packing and Shipment

Depends on the products and qty,we could make the packing of coiling,rolls,bundle packing,crates or boxes,etc.

Shipment:By sea,railway,by air or as customer’s request.

Company Profile

Luoyang Datang Energy Tech Co., Ltd. is a leading Chinese manufacturer specializing in high-quality plastic pipes and fittings. Equipped with state-of-the-art automated production lines and supported by a team of 200 professionals, we offer an extensive product line comprising over 150 types of plastic pipes and fittings designed for water supply and drainage systems, gas transmission, and floor heating systems. Our main products include PVC Pipes and Fittings, PE (HDPE) Pipes and Fittings, PPR Pipes and Fittings, and PEX Floor Heating Pipes. 

Should you have any inquiries regarding HDPE Pipe Fitting, please do not hesitate to contact us!

Tel.:0086-183 3790 0677

Wechat: 0086-183 3790 0677

Whatsapp: 0086-183 3790 0677

Email: sales@pipesandfittings.net

Payment Terms

T/T,L/C at sight,Western Union & Paypal,etc.

5 FAQs of Cast Iron Pressure Relief Safety Valve Ss for Steam Gas Water

What is a cast iron pressure relief safety valve?
This valve protects steam, gas, or water systems from dangerous pressure buildup. It automatically opens when pressure gets too high. It releases the extra pressure safely. Then it closes again when pressure returns to normal. This prevents equipment damage or explosions.

Why is this valve important?
Pressure can rise unexpectedly in pipes or boilers. Too much pressure can cause serious accidents. The valve acts as a safety guard. It stops explosions and protects people and equipment. You must have one for safe operation.

Where should I install this valve?
Install it directly on the pressure vessel or pipeline needing protection. Put it at the highest point possible. Make sure nothing blocks its outlet. Never put any shut-off valve between it and the system it protects. It needs a clear path to release pressure fast.

How do I set the right pressure?
The valve opens at a specific pressure called the set pressure. This setting must match your system’s maximum safe working pressure. Never set it higher than the system’s rated pressure. Setting it too high is dangerous. Setting it too low causes wasteful releases. A qualified technician should adjust it.

How often does it need checking?
Test the valve regularly. Follow your system’s maintenance schedule. Dirt or corrosion can make it stick. Test it by lifting the test lever briefly. This ensures it opens and closes freely. Replace the valve if it leaks, doesn’t open, or gets damaged.

(Cast Iron Pressure Relief Safety Valve Ss for Steam Gas Water)