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. Saat katup ditutup, the disc or piston is pressed against the valve seat to prevent fluid from flowing through. Saat katup 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, pemrosesan kimia, and oil and gas pipelines.
Types of Stop Check Valves
Flow Control Check Valve – SK400
SK400 flow control check valve controls the water pressure in the pipeline to automatically operate the main valve flap up
Pressure Control Check Valve – SK500
SK500 pressure control check valve in the pipeline can effectively release the pressure relief pressure that exceeds the safety setting
Water Pump Control Check Valves – SK700
SK700 water pump control check valve can control valve of the pump. When the pump stops running, 90% of the
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. Itu 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. Itu swing type stop check valve is commonly used in liquid applications.
Keyakinan Katup Farpro
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Our stop check valves do not necessarily have the lowest price, tapi kami pasti akan menjadi produsen paling jujur dan mitra paling setia Anda.
Farpro Valve adalah produsen katup global besar yang terlibat dalam penelitian, perkembangan, produksi dan penjualan katup.
Standar produk kami meliputi: GB/JB, API, ANSI, AWWA, DARI, DIA, gost, tidak, dll..
Katup kami tersedia di 12 kategori utama, 200 seri dan 4000 ukuran, termasuk katup gerbang, katup globe, katup bola, Katup kupu-kupu, katup periksa, katup diafragma, katup pengurang tekanan, katup sumbat, perangkap, dll..
Output tahunan mencapai 80,000 ton. Semua produk banyak digunakan dalam minyak bumi, petrokimia, bahan kimia, tenaga listrik, metalurgi, pemeliharaan air, konstruksi, farmasi, drainase dan bidang lainnya.
Produk kami laris manis di pasar Jerman, Inggris, Perancis, Italia, Brazil, Polandia dan lebih dari itu 30 negara dan wilayah di Eropa, Asia Tengah, Asia Barat, dll..