| BRAND | Leser |
| Product | 4412.4822 |
| Description | SAFETY VALVE |
| Internal code | IMP5019011 |
| Technical specification | High performance conventional version 101 Item Number 10 Back To Summary Customer Reference 102 Tag number reader order code link K7TM33MB1K4XH03K3FP2AJ36X00L39H89H79H22L8JL64L49H01 X Operational conditions 201 medium - aggregate state - 202 Response pressure 24.20 bar-g CDTP 24.20 bar-g 203 min. external backpressure - operating temperature 20 °C 204 Maximum external backpressure - self-backpressure - xValve data 301 Item number 4412.4822 Ventilation H2 cap, screwed 302 Valve type Conventional design Standard dimensions (a, b, h) 124mm, 121mm, 436 mm 303 d⁴ 29.0 mm Weight 16.4 kg 304 flow cross section 660.5 mm² Outflow rate (D/G) ASME | PED 0.699 | 0.700 standard 305 Orifice according to API 520 not available Outflow rate (F) ASME | PED 0.521 | 0.450 standard 306 NPS 1 1/2 NPS 2 307 outlet CL 300 ASME B16.5 outlet CL 150 ASME B16.5 port 308 RF - SerSpiral fin, Ra=3.2-6.3 RF - SerSpiral fin, Ra=3.2-6.3 309 Case material 1.0619/SA-216 WCB/WCC - CS Seat bush/ seat Material 1.4404/316L - SS 310 Spring cover material 0.7043/GGG 40.3 - CS plate material 1.4122 - SS, hardened 311 Spring material EN 10270-2-FDSiCr 312 Spring pressure range min. [bar-g] 22.51 Spring pressure range max. [bar-g] 30,01 symbolic representation XOpt. 501 coloring: P2A RAL 5005, LESER blue (LID 1608.03) gross 0.00 EUR Documentation 801 Material quality certificate for: H01 housing — position 1 with material quality certificate 3.1 in accordance with DIN EN 10204 net 81,00 EUR 802 Documentation: H03 LESER CGA Certificate for Global Application Acceptance test certificate 3.1 in accordance with DIN EN 10204 net 40.00 EUR 803 Approvals: M33 Proof of testing the set pressure (TRB 513 4.2, TRD 504 3.3.4): EN 10204-3.2 (TÜV-Nord) |
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