1. Cast iron safety relief valve.
2. Flanged end. With lever.
1. Flanged end to JIS 10K or ANSI 150 lbs. Drilled. 2. Disc: sus304. 3. Set p.: 1 ~ 10 kgs/cm2. 4. Size: 1”~16” with lever. 5. Alt. body: sus 304 / sus 316. 6. s34f-lr / s36f-lr (1~20 kgs/cm2).