T-pav903 serie: valve body:stainless steel, valve connection:screwed, valve way:2/2 and actuator double acting or single acting types. Da:actuator double acting , sr:actuator single acting . Application:water, air, hot water, steam, oil, aggresive media, gas, foot industry, chemical industry, Tork actuator features body extruted.Aluminium, hard anodized Caps die cast aluminium, electrostatic painted Pistons die cast aluminium Supp.Air 4-6 bar Ball valve body full borei, aisi 316 stainless steel and 3 parts body Way: two way. O-ring ptfe Pressure suitable low and high pressure. Temperature -20....140 c degree Working pres. Pn 40 bar(1/2"..11/4") , 16 bar(11/2"...3") Test bntnall valves are tested 48 hour, at 20 barda 50 pcs