Stop check valves combine the features of a lift check valve and a globe valve. They allow fluid to flow in one direction and close to prevent backflow.
Stop check valves are typically designed with a disc or piston that moves up and down to open and close the valve. Apabila injap ditutup, the disc or piston is pressed against the valve seat to prevent fluid from flowing through. Apabila injap terbuka, the disc or piston is lifted to allow fluid to flow through the valve.
This type valves are commonly used in applications where it is important to control the flow of fluid and prevent backflow, such as in power generation, pemprosesan kimia, and oil and gas pipelines.
Types of Stop Check Valves
Lift type stop check valve: This type of valve has a disk that lifts to allow flow in one direction and then seats to prevent backflow. The lift type stop check valve is commonly used in steam and water applications.
Swing type stop check valve: This type of valve has a hinged disk that swings open to allow flow in one direction and then swings closed to prevent backflow. The swing type stop check valve is commonly used in liquid applications.
Kepercayaan Injap Farpro
Kami percaya bahawa melayan setiap produk dengan serius dan menerima setiap pelanggan dengan ikhlas adalah perkara yang paling penting untuk Farpro Valve.
Our stop check valves do not necessarily have the lowest price, tetapi kami pasti akan menjadi pengeluar yang paling jujur dan rakan kongsi anda yang paling setia.
Farpro Valve is a large global valve manufacturer engaged in the research, pembangunan, production and sales of valves.
Our product standards include: GB/JB, API, ANSI, AWWA, DARI, DIA, GOST, NF, dan lain-lain.
Our valves are available in 12 kategori utama, 200 series and 4000 saiz, termasuk injap pintu, injap glob, injap bola, injap rama-rama, injap periksa, injap diafragma, injap pengurangan tekanan, injap palam, perangkap, dan lain-lain.
The annual output reaches 80,000 tan. All products are widely used in petroleum, petrokimia, kimia, kuasa elektrik, metalurgi, pemeliharaan air, pembinaan, farmaseutikal, drainage and other fields.
Our products sell well in the markets of Germany, England, Perancis, Itali, Brazil, Poland and more than 30 countries and regions in Europe, Asia Tengah, Asia Barat, dan lain-lain.