Katup pengaman tipe full bore sing diisi spring tertutup

A42Y-16C, A42Y-16P, A42Y-16R, KA42Y-16, DA42Y-16P

A42Y-25C, A42Y-25P, A42Y-25R, KA42Y-25P, DA42Y-25P

A42Y-40C, A42Y-40P, A42Y-40R, KA42Y-40, DA42Y-40P

A42Y-64C, A42Y-64P, A42Y-64R, KA42Y-64, DA42Y-64P

A42Y-100C, A42Y-100P, A42Y-100R, KA42Y-100, DA42Y-100P

Jinis A42Y-C digunakake kanggo peralatan lan pipa saka udhara, gas Petroleum, Cairan etc medium apa suhu apa kurang saka 300 ℃. Jinis A42Y-P lan jinis A42Y-R digunakake kanggo peralatan lan pipa kualitas kanthi medium corrode apa suhu kerja kurang saka 200 ℃. Njupuk kanggo piranti proteksi tekanan ekstra.

Flange nyambungake dimensi saka tundhuk karo Standard seri siji saka JB / T.......-94, Selaras karo Standard seri loro JB / T.......-94 nalika luwih saka 6. 4MPa.