4000 Series Ball poppet check valves improve cracking and reseals reliability by reducing the likelihood that the poppet will stick in the valve seat.
- Pressure: Up to 6000 psig (413 bar)
- Temperature: Up to 350° F (176° C)
- Body Materials: 316 SS
- Cracking Pressures: 1/3 to 50 psig (0.023 to 3.44 bar)
- Seat Material: FKM
- Ball Material: 316SS, PCTFE
- End Connections: Duolok, Griplok, Unilok, MNPT, FNPT
- Sizes: 1/8 to 3/4
- Orifices: 0.09, .019, 0.28 in.