Colson CCVHX series poppet check valve, 1/4 inch NPT female, 10,000 psi, 316SS
Colson CCVHX series poppet check valve, 3/8 inch NPT female, 10,000 psi, 316SS
Colson CCVHX series poppet check valve, 1/2 inch NPT female, 10,000 psi, 316SS
Colson CCVHX series poppet check valve, 3/4 inch NPT female, 10,000 psi, 316SS *Obsolete, cannot get 1 inh NPT in 10K
Colson CCVHX series poppet check valve, 1 inch NPT female, 10,000 psi, 316SS
Parker Hi-Check series 1/4 inch check valve, 1/4 inch NPT female, 10,000 psi, 316SS. Flurocarbon seals