valves
viega propress 79050 propress check valve 1 1 4 x 1 1 4
check valve material of construction low lead bronze size 1 1 4 in . x 1 1 4 in . connection type press x press max . water pressure 200 psi cracking pressure 0.5 psi seal material epdm standards nsf annex g up code csa ca ab 1953 vermont act 193 asme b 16.18 asme b 16.22 compliance nsf 61g upc icc fm ul csa br b features b ul li compliance nsf 61g upc icc fm ul csa li li copper tube size 1 1 4 x 1 1 4 li li connection female press x female press li li item check valve li li material of construction low lead bronze li li pressure psi 200 li li temp . range 0 degrees f to 250 degrees f li li standards nsf annex g up code csa ca ab 1953 vermont act 193 asme b 16.18 asme b 16.22 li li size 1 1 4 x 1 1 4 li li seal material epdm li li sub category bronze li li connection type press x press li li cracking pressure 0.5 psi li li max . water pressure 200 psi li ul