Overview of High Pressure Manual Safety Valves For Gas And Water

High Pressure Manual Safety Valves For Gas And Water is essential components in gas supply systems, used to control the flow and pressure of gas in pipelines. They play a critical role in ensuring safety, efficiency, and reliability in residential, commercial, and industrial applications. Whether for natural gas, propane, or other gaseous fuels, our high-quality gas valves offer precise regulation and durable performance under varying conditions.

Features of High Pressure Manual Safety Valves For Gas And Water

High durability and corrosion resistance materials

Precision engineering for accurate gas flow control

Safe and leak-proof design for reliable operation

Easy installation and maintenance

Available in various sizes and types to suit different applications

(High Pressure Manual Safety Valves For Gas And Water)

Specifications of High Pressure Manual Safety Valves For Gas And Water

These high pressure manual safety valves protect gas and water systems. They release excess pressure fast. This prevents dangerous bursts or damage. You manually operate them using a handle. This makes them reliable even without power.

Valve bodies use strong brass or stainless steel. These materials handle high pressure well. They resist corrosion from gas or water. Seals inside are usually Viton or Buna-N rubber. These seals last long and stay tight.

Working pressure ratings vary. Common ranges are 100 PSI up to 600 PSI or higher. Check the specific valve rating for your system. Never exceed the marked maximum pressure. Doing this risks failure.

Operation is simple. You turn the handle to open or close the valve. Open positions are clearly marked. Some valves have a locking feature. This stops accidental closure during critical operations. Handles are large and easy to grip, even with gloves.

Installation requires proper orientation. Flow direction arrows show the correct way. Install them where pressure buildup is likely. Common spots are downstream of pumps or compressors. Ensure easy access for operation and inspection.

Testing happens under strict conditions. Valves undergo pressure tests at 1.5 times their rated working pressure. They must hold this pressure without leaking. Performance tests check the release mechanism works smoothly every time. Each valve gets inspected visually for defects.

(High Pressure Manual Safety Valves For Gas And Water)

Applications of High Pressure Manual Safety Valves For Gas And Water

Manual safety valves handle high pressure in gas and water systems. They protect equipment and people. Workers manually turn these valves. This is different from automatic valves. Manual control gives direct, reliable action. You know exactly when the valve opens or closes.

Gas systems need these valves. High pressure gas is common. It exists in storage tanks, pipelines, and processing units. Workers use manual safety valves for isolation. They shut off gas flow during maintenance. This protects workers fixing equipment. Valves also provide emergency shutdown. A leak or fire happens. Workers quickly close the valve. This stops the gas flow. It prevents bigger problems. Welding operations use gas cylinders. Manual valves control the gas release safely. They ensure the right pressure reaches the torch.

Water systems rely on these valves too. High pressure water is powerful. It can damage pipes, pumps, and boilers. Boilers heat water creating steam. Pressure builds inside. Too much pressure is dangerous. Manual safety valves let operators release pressure. They open the valve manually. This prevents explosions. Water pumps build pressure in pipes. A pipe might burst. Workers close the manual valve upstream. This stops water flow to the broken section. Water heaters also need pressure control. Water expands when heated. Pressure increases. Manual valves offer a release point. They prevent tank ruptures.

Industrial plants use these valves widely. Factories, power stations, and chemical plants depend on them. They are vital for planned shutdowns. Workers isolate sections safely for service. They are critical for unexpected emergencies. A sudden pressure spike occurs. Workers act fast to control it. These valves are simple. They are tough. They work without power or complex controls. This makes them very reliable. Operators trust them for critical safety tasks. They are a basic, essential safety tool. Proper installation and regular checks are important. This keeps them working right.

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 High Pressure Manual Safety Valves For Gas And Water

Here are five FAQs about High Pressure Manual Safety Valves for Gas and Water:

What does this safety valve do? It stops pressure from getting too high inside pipes or tanks holding gas or water. Too much pressure is dangerous. It can cause leaks, bursts, or even explosions. This valve protects people and equipment.

How do I know what pressure to set it for? Find the maximum safe pressure your system can handle. This is the MAWP (Maximum Allowable Working Pressure). Set the valve’s opening pressure lower than this MAWP. Systems can’t handle pressure above their MAWP safely. The valve must open before that point.

Where should I install the valve? Put it directly on the pipe or vessel needing protection. Install it where pressure builds fastest. This is usually near the pump or compressor outlet. Connect it firmly. Make sure nothing blocks the valve inlet or outlet. It needs clear access to sense pressure and release it.

Is this the same as a pressure relief valve? They do similar jobs. Safety valves are for gas or steam. They open very fast when pressure gets too high. Relief valves are mainly for liquids like water. They open slower. Both protect against overpressure. Choose the right type for your gas or water system.

How often should I check the valve? Test it at least once a year. Dirt or corrosion can stop it working. Follow the maker’s instructions for testing. Look for leaks around the valve body or seat after testing. Leaks mean it might not seal properly. Replace damaged valves immediately.

(High Pressure Manual Safety Valves For Gas And Water)