Ball seal check valve

Check valve operating temperature up to 660°F (350°C). All check valves are equipped with screw sleeve and collar

Check valves cannot be used as pressure relief devices. Check valve opening pressure of approximately 20psi (1.5 bar)

Valve body, screw sleeve, spool, screw cover: 316 series stainless steel

Steel ball: 400 series stainless steel

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Basic Information Technical Parameters Related Products Contact Us

Technical Parameters

Model	Connection size	Maximum working pressure	Diameter	Flow coefficient	Specification size in (mm)
		psi(bar)	in.(mm)	(Cv)	A(Hex.)	B
101BC4U	4UF	101,000(7,000)	0.094(2.3)	0.15	1.18(30)	3.38(85.7)
101BC5U	5UF	101,000(7,000)	0.062(1.6)	0.11	1.63(41.3)	5.42(137.6)
101BC6U	6UF	101,000(7,000)	0.125(3.2)	0.28	1.18(30)	3.81(96.8)
101BC9U	9UF	101,000(7,000)	0.188(4.8)	0.63	1.61(41)	4.62(117.4)

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