Stainless Steel Y-Spring Check Valves Class 800, Threaded end Description: Investment casting body / cap Materials: ASTM A351-CF8M Pressure temperature rating: 800 PSI (PN40) / Pressure temperature rating: 350 deg. F PTFE disc seat, stainless steel piston and spring Threaded end: BSPT, NPT, DIN259 and DIN2999 Size: 1/4" ~ 2"

Standard materials of parts

Item	Parts	Material
1	Body	CF8 / CF8M
2	Spring	SS304
3	Gasket	PTFE
4	Cap	CF8 / CF8M
5	Disc	PTFE
6	Washer	CF8M

> Dimensions and weight <