| BRAND | Leser |
| Product | 4374.3122 |
| Description | Compact Performance safety valve |
| Internal code | IMP4737485 |
| Custom code | 84814010 |
| Technical specification | Type 437, closed spring hood, gas-tight cap H2, for vapors and gases Order code output, line 1: K7UK4ZH03X00V60V71L20J25MA5H01 Order code output, line 2: L23L34 Regulations: CE/vdTÜV Medium: gases gasses E-body material: 1.4404/316L 1.4404/316L Outlet housing material: (MA5) 1.4401/ 1.4404/ 316/ 316L Outlet socket material: n.a. A-flange material: n.a. Daily admission: (V60) Internal thread NPT 1 according to ASME B1.20.1 Submittance: (V71) Internal thread NPT 1 according to ASME B1.20.1 Nominal size entry NPT 1 Nominal diameter outlet NPT 1 PN 400 pressure stage entry Pressure stage outlet PN 160 d0 (ASMEDIN) [mm] 6.0 Outflow coefficient D/G: 0.72 Outflow rate F: 0.00 Response pressure: 275.00 Pressure unit: bar-g Response pressure [bar-g] 275.00 Response pressure in psi-g: 3,988.54 Cold setting pressure [bar-g] 275.00 Cold setting pressure [psi-g] 3,988.54 Operating temperature: 20 Temperature unit: °C - Celsius Operating temperature [°C] 20.00 Operating temperature in °F: 68 Seat: (L20) Entrance body with armored sealing surface plate, metallic/Wst.: (J25) 1.4404/316L, metallic sealing plate, rotatable with detachable bell, stellited Spindle material (K4Z) Spindle material: 1.4404/316L Pressure screw material: (K7U) 1.4401/ 1.4404/ 316/ 316L + PTFE/ glass Ventilation/cap Material: (K8T) Ventilation/cap material: 1.4404/ 316L Spring material (X00) standard material Material quality certificate for: (H01) Housing — position 1 with material quality certificate 3.1 in accordance with DIN EN 10204 Material quality certificate for: (L23) Plate - position 7 with material quality certificate 3.1 in accordance with DIN EN 10204 Material quality certificate for: (L34) Outlet housing — position 2 with material quality certificate 3.1 in accordance with DIN EN 10204 Documentation: (H03) LESER CGA Certificate for Global Application Inspection Certificate 3.1 in accordance with DIN EN 10204 |
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