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. When the valve is closed, the disc or piston is pressed against the valve seat to prevent fluid from flowing through. When the valve is open, 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, kemijska obrada, 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. 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.
Uvjerenja Farpro ventila
Vjerujemo da su ozbiljno tretiranje svakog proizvoda i iskreno primanje svakog kupca najvažnije stvari za Farpro Valve.
Our stop check valves do not necessarily have the lowest price, ali svakako ćemo biti najpošteniji proizvođač i vaš najvjerniji partner.
Farpro Valve veliki je svjetski proizvođač ventila koji se bavi istraživanjem, razvoj, proizvodnja i prodaja ventila.
Naši standardi proizvoda uključuju: GB/JB, API, ANSI, AWWA, IZ, ON, GOST, NF, itd.
Naši ventili dostupni su u 12 glavne kategorije, 200 serije i 4000 veličine, uključujući zasune, kuglasti ventili, kuglasti ventili, leptir ventili, povratni ventili, membranski ventili, ventili za smanjenje tlaka, čep ventili, zamke, itd.
Godišnja proizvodnja doseže 80,000 tona. Svi proizvodi imaju široku primjenu u nafti, petrokemijski, kemijski, električna energija, metalurgija, očuvanje vode, konstrukcija, farmaceutski, odvodnje i dr. polja.
Naši proizvodi dobro se prodaju na tržištima Njemačke, Engleska, Francuska, Italija, Brazil, Poljska i više od 30 zemljama i regijama u Europi, Srednja Azija, Zapadna Azija, itd.