Грешка у формату е-поште
emailCannotEmpty
emailDoesExist
pwdLetterLimtTip
inconsistentPwd
pwdLetterLimtTip
inconsistentPwd
FORGED STEEL GLOBE VALVE
The gate valve is used to stop or regulate the flow of medium in pipelines, mainly used in petroleum, chemical industry, power station and other industries. The gate valve with stainless steel body and bonnet is equipped with a disc sliding seal which combines the advantages of a packing seal system and ball seat pressure seal. Heavy duty disc seals combine the advantages of a packing seal system and a ball seat pressure seal. The sliding seal is close to both sides of the gasket, and it can ensure no lubrication seal even at high speed or large flow
Product introduction:
The gate steel stop valve is a stop valve with a stainless steel body and bonnet, equipped with a stainless steel disc sliding seal. Heavy duty disc seals combine the advantages of a packing seal system and a ball seat pressure seal. The sliding seal is close to both sides of the gasket, and it can ensure no lubrication seal even at high speed or large flow.
Product features:
1 . advantage
The gate steel stop valve is a highly efficient, fast opening, fully tested submersible cast steel stop valve designed to handle the most difficult applications. It is an ideal product with low air leakage, heat resistance and chemical resistance.
2. forged steel ball valve is a ball valve composed of rigid body, disc, etc. According to the movement of the fulcrum, whether it is swinging or lifting. It is mainly used for oil, natural gas, water and other pipelines. In some cases, it also has special functions, such as pressure regulator and check valve.
3. easy to install
Our fotged steel stop valve series is specially designed to meet customer requirements. The valves we supply are made of high-quality materials obtained from reliable suppliers in the market. It ensures the durability of our products and can be used for a long time. These valves are easy to install and operate and do not require much maintenance.
4. cast steel stop valve is used to regulate the flow, control the pressure and maintain the ideal liquid level in the tank. They are usually installed on liquid storage tanks to limit the flow of liquid and gas in pipelines; However, it can also be used as an isolation valve to close the port to prevent further damage to the equipment caused by leakage or explosion. Stop valve is a control valve used to control the flow direction of fluid. The greatest advantage of the stop valve is that it can be reversed without damage in the whole cycle, and most types of solenoid valves must withdraw from the valve seat before being reversed. Forged steel stop valve is an automatic control valve, which is installed on the process pipeline to control the flow of fluid. Usually, it uses a metal cover as the valve body. The cover has a large flat sealing surface and a long shaft, so it can provide reliable sealing performance and has good reliability when used under high pressure.
5. special services
Our company produces portal steel stop valves. Our valves are of good quality and durable. We have provided our valves to many countries in the world. We provide free samples so that you can use them normally. Then you must like our products. In addition, we can customize according to your specific requirements, and welcome your inquiries at any time! There are many kinds of stop valves for water, fuel, natural gas and other media. We just provide the type you need. Thermocouple stop valve, high pressure stop valve, low lift stop valve, etc. Our products are widely used in municipal engineering and chemical industry, especially in oil pipeline transportation system.
eatures and benefits
Packing chamber has nickel overlay to protect from severe alkylation conditions and to guarantee low fugitive emissions.
Stem is made from solid age hardened K-Monel® 500 for increased strength and corrosion resistance.
Bonnet joint is precision machined and has a special surface finish for extended service life.
Fully encapsulated gasket design with metal-to-metal body to bonnet contact for optimal and controlled gasket compression.
Body/bonnet threads and strength-weld: for welded bonnet valves, the bonnet is threaded-in and torqued to an engineered torque value and the body bonnet joint is strength-welded, offering double protection against leakage.
Fully guided wedge reduces wear on seating surfaces.
Repairable two-piece stem drive.
API 602 conventional port and full port designs available.
Standard stop globe design. Needle and flow control designs available upon request.
Wide variety of end connections as per client’s needs: flanged, BW, SW, NPT, weld stubs, including other types.
Optimized sealing angle between a conical seat and the disc, increasing pressure contact up to five times compared with flat seats design.
Body guided disc accurately mates solid Monel® 400 surface of the disc with the surface of the body seat, which is ground and lapped to a mirror finish.
HF Acid detecting paint -allows for an immediate visual detection when exposed to acid or acid vapors to ensure valve integrity.
Fugitive emissions qualified to API 624 and ISO 15848-1.
| BW | 5.2 | 10.0 | 14.6 | 15.8 | 20.5 | 27.8 |
Page keywords:forged steel globe valve,flange end globe valves,stainless steel globe valve,RF,RTJ
