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1-PC Stainless Steel Ball ValveSize: 1/4’’-2’’read more
Working pressure: PN16/25/40/63
Temperature Range: -29°C - 232°C
Connection: Female/Female threads
Thread Standard: ANSI B2.1/BS 21/DIN 259 -
2-PC Stainless Steel Ball ValveSize: 1/4’’-2-1/2’’read more
Working pressure: PN16/25/40/63
Temperature Range: -29°C- 232°C
Connection: Female/Female threads
Thread Standard: ANSI B2.1/BS 21/DIN 259 -
3-PC Stainless Steel Ball ValveSize: 1/4’’-4’’read more
Working pressure: PN16/25/40/63
Temperature Range: -29°C - 232°C
Connection: Female/Female threads
Thread Standard: ANSI B2.1/BS 21/DIN 259 -
Flange Steel Ball ValveSize: DN15-250read more
Working pressure: PN16/25/40
Temperature Range: -20 °C - 200°C
End Flange: DIN EN1092-1
WebValve Check specializes in manufacturing the lowest pressure drop check valves and offers the highest flow check valves of any manufacturer. Pressures range from low pressure .5 psi to 250 psi...
WebHigh-Pressure Threaded Check Valves Rated for up to twice the pressure of standard check valves, these can withstand pressures up to 3, 000 psi. High-Temperature Threaded Check Valves The heat...
WebCheck valves prevent backflow into sump disposal lines, wastewater lines, sewage lift stations, and ejector systems. They are used in combination with piston, diaphragm and metering pumps and...
WebHigh-Pressure Threaded Check Valves Rated for up to twice the pressure of standard check valves, these can withstand pressures up to 3, 000 psi. High-Temperature Threaded Check Valves The heat...
WebJan 9, 2015 · The minimum upstream pressure required to operate the valve is called the cracking pressure, generally between 1 and 5 psi. Check valves are designed specifically with this number in...
WebDec 5, 2011 · The cracking pressure is 1 pound per square inch (psi), and the maximum pressure rating is 3000 psi. The working temperature range is -15 to 400 degrees...
