API Series Safety Valve, Type 526,

Orifice G, Closed spring cover, gas tight lifting H4, For fumes, gases and liquids Technical specification: Order code output, line 1: M33H03P2AX00L39H89H79H65H22L8A Order code output, line 2: L9AH01 Housing material: (H22) Housing made of material 1.0619 (GP240GH) (With 3-fold certificate: WCB, WCC, 1.0619) Nominal width entry NPS 1 1/2 " Nominal range outlet NPS 3 " D0 (ASME-DIN) [mm] 22.5 Flame pressure inlet (H65) 300 lbs according to ASME B 16.5 Flange pressure outlet (H79) 150 lbs according to ASME B 16.5 Flange sealing surface Inlet: (H89) Serrated spiral finish (Ra = 3.2 - 6.3 μm) according to ASME B16.5 Flange sealing surface Outlet: (L39) Serrated spiral finish (Ra = 3.2 - 6.3 μm) according to ASME B16.5 Response pressure: 70.00 Pressure unit: psi-g Response pressure [bar-g] 4.83 Response pressure in psi-g: 70.00 Cold set pressure [bar-g] 4.83 Cold set pressure [psi-g] 70.00 Operating temperature: 30 Temperature unit: ° C - Celsius Operating temperature [° C] 30.00 Operating temperature in ° F: 86 Spring material (X00) Standard material Wst. Stud screws Pos.55 (L8A) Material Pin screws Item 55: 1.4401 Wth hexagonal nuts item 56 (L9A) Material of hexagonal nuts Item 56: 1.4401 Color: (P2A) 1-layer coating system in RAL 5005 according to LID 1608.03 Decreases: (M33) Proof of the test of the set pressure (TRB 513 4.2, TRD 504 3.3.4): EN 10204-3.2 (TÜV North) Material gland for: (H01) Housing position 1 with material gland proof 3.1 according to DIN EN 10204 Documentation: (H03) READER CGA Certificate for Global Application Inspection test certificate 3.1 according to DIN EN 10204