| BRAND | Leser |
| Product | 4373.2612 |
| Description | valve |
| Internal code | ONR4663344 |
| Technical specification | Compact performance safety valve, type 437, closed spring cover, gas-tight cap H2, for vapors, gases and liquidsH0 Material quality certificate H03 Tests, Approvals M33 tests, approvals Technical specification: Order code output line 1: K7TM33K4ZH03P2AX00V61V70L10L49 Order code output, line 2: MB8H01 E body material: 1.4404/316L 1.4404/316L Outlet housing material: (MB8) 1.4104/ 430F Outlet socket material: n.a. A-flange material: n.a. Subconnection entry: (V61) NPT 1/2 external thread according to ASME B1.20.1 Outlet connection: (V70) Internal thread NPT 1/2 according to ASME B1.20.1 Nominal size entry NPT 1/2 Nominal width outlet NPT 1/2 PN 250 pressure stage entry Pressure stage outlet PN 160 d0 (ASME DIN) [mm] 10.0 Outflow rate D/G: 0.50 Outflow rate F: 0.35 Response pressure: 120.00 Pressure unit: bar-g Response pressure [bar-g] 120.00 Response pressure in psi-g: 1,740.45 Cold adjustment pressure [bar-g] 120.71 Cold adjustment pressure [psi-g] 1.750.69 Working temperature: 140 Temperature unit: °C - Celsius Operating temperature [°C] 140.00 Operating temperature in °F: 284 Seat: (L10) Plate, metallic/Wst.: (L49) Made of material: 1.4122 Spindle material (K4Z) Spindle material: 1.4404/316L Pressure screw material: (K7T) 1.4104/ 430F+ PTFE/ glass Ventilation/cap material: (K8R) Ventilation/cap material: 1.0460/ SA-105 Spring material (X00) standard material Colouring: (P2A) 1-layer coating system in RAL 5005 in accordance with LID 1608.03 Acceptances: (M33) Proof of testing the setting pressure (TRB 513 4.2, TRD 504 3.3.4): EN 10204-3.2 (TÜV-Nord) Material quality certificate for: (H01) Housing — position 1 with material quality certificate 3.1 in accordance with DIN EN 10204 Documentation: (H03) LESER CGA Certificate for Global Application Acceptance Test Certificate 3.1 according to DIN EN 10204 |
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