5262.1442 Leser United States Sales
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Technical Specification
175-PSV-0536
API
Conventional
version
101 Item Number 10 Back To Summary Customer Reference
102
Day number
175-PSV-0536
READER order code link
K7RK2SK2RM33J70MB1K4XH03K3FP2AJ99X04L39H89H79H65H22L8
JK1EL44H01
X
Operational
conditions 201 medium - aggregate state -
202 Response pressure 11.37 bar-g CDTP 11.37 bar-g
203 min. external back pressure 0.00 bar-g operating temperature 42 °C
204 Maximum external backpressure - self-backpressure 0.00 bar-g
xValve data
301 Item number 5262.1442 Ventilation H2 cap, screwed
302 Valve type Conventional design Standard dimensions
(a, b, h)
130mm, 124mm,
618 mm
303 d0,00 28.3 mm Weight 40.8 kg
304 flow cross section 629.0 mm²
Outflow rate (D/G)
ASME | PED 0.801 | 0.800
standard
305 Orifice in accordance with API 520 H
Outflow rate (F)
ASME | PED 0.579 | 0.580
standard
306 NPS 2 NPS 3
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
1.4408/SA-351 CF8M -
SS
310 Spring cover material 1.0619/SA-216 WCB/WCC -
CS plate material 1.4404/316L - SS,
Stellized
311 Spring material 1.4310 - stainless steel
312 Spring pressure range min. [bar-g] 10.01 Spring pressure range
max. [bar-g] 14.01