| BRAND | Leser |
| Product | 4814.7698 |
| Description | clean service safety valve |
| Internal code | ONR4645234 |
| Custom code | 84814010 |
| Technical specification | Type 481 for small power, closed spring cap, pneumatic ventilation H8, for vapors, gases and liquids Order code issue, line 1: M33H03X00I14A16L79L86H02B50J22 Order code issue, line 2: H01H85A85 E-body material: 1.4404/316L 1,4404/316L Case material: (H02) 1,4404/316L nominal diameter inlet DN 15 Nominal size outlet DN 25 pressure level entry PN 63 pressure stage outlet PN 16 d0 (ASME-DIN) [mm] 10.0 Flow rate D/G: 0.45 Flow rate F: 0.37 Connection Admission (L79) Port outlet (L86) SO - clamp connection/DIN 32676/ DIN 11850 Pipe standard inlet (H85) acc. to DIN 11850 & DIN 11866 series A Standard pipe outlet (A85) acc. to DIN 11850 & DIN 11866 series A Clampmass entry/inner diameter 16.0 mm Clampmass inlet/Ø outside 34.0 mm Clamp size outlet/inner Ø 26.0 mm Clamp size outlet/Ø outside 50.5 mm Response pressure: 6.00 Pressure unit: bar-g response pressure [bar-g] 6,00 response pressure in psi-g: 87.02 Cold set pressure [bar-g] 6.00 Cold set pressure [psi-g] 87.02 Operating temperature: 20 Temperature unit: °C - Celsius Operating temperature [°C] 20.00 Operating temperature in °F: 68 READER Surface package: (B50) clean finish Medium wetted surface: Admission: polished Ra<=0.75μm Bottom of the plate: polished Ra<=0.75μm Blow-out area surface: Inner surface: Ra<=3μm Outer surface: Ra<=3μm Soft Seal Plate: (J22) with soft seal EPDM “D” Acceptance: (M33) Proof of testing the set 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 according to DIN EN 10204 documentation (H03) LESER CGA Certificate for Global Application Acceptance Test Certificate 3.1 according to DIN EN 10204 Version according to serial number 10936967 |
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