Model	Working Pressure	Working Temperature	DN（mm）	Thread Sizes
YSF-4	15MPa	-60℃~60℃	Φ10	Z3/8”
YSF-6	21MPa	-55℃~100℃	Φ6	M14X1
YSF-8	21MPa	-55℃~100℃	Φ8	M16X1
YSF-10	21MPa	-55℃~100℃	Φ10	M18X1.5
YSF-12	21MPa	-55℃~100℃	Φ12	M22X1.5
YSF-14	21MPa	-55℃~100℃	Φ14	M24X1.5
YSF-16	21MPa	-55℃~100℃	Φ16	M27X1.5
YSF-18	21MPa	-55℃~100℃	Φ18	M30X1.5
YSF-20	21MPa	-55℃~100℃	Φ20	M33X2
YSF-25	21MPa	-55℃~100℃	Φ25	M39X2

This type of valve controls the flow of fluid in the system pipeline by adjusting the handle. Mainly used for switch applications on testing equipment. Body material: aluminum alloy