8212.0420 Leser United States Sales
If you are looking for a reliable supplier where you can purchase the 8212.0420 VALVE, you are in the right place. ONRION sells all product groups belonging to the Leser brand in the United States market, with fast delivery times and competitive prices.
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Technical Specification
Pilot day number
103
Tag number main valve
customer reference
READER order code link
M33H03P2AX04L39H89H79H65H22J90R71R01R04R17R10H01
X operating control
201 medium - aggregate state -
202 Response pressure 31.03 bar-g Back pressure 0.00 bar-g
203 Operating temperature 161 °F
X valve data
301 Item number 8212.0420 Ventilation H2 cap, screwed
302 valve type pilot-operated version
303 Function Piston G1 up to <= 102 BAR
standard dimensions
(a, b, H, E, s1)
276 mm, 279 mm,
771 mm, 562 mm,
43mm
304 d∗ 168.0 mm Weight 302.3 kg
305 flow cross section 22,167.1 mm²
Outflow rate (D/G)
ASME | PED
0.820 | 0.820
standard
306 Orifice in accordance with API 520 T
307 closing pressure difference max. 7%
Outflow rate (F)
ASME | PED
0.689 | 0.690
standard
symbolic
representation
308 NPS 8 NPS 10
309 outlet CL 300 ASME B16.5 outlet CL 150 ASME B16.5 port
310 RF - SerSpiral fin, Ra=3.2-6.3 RF - SerSpiral fin, Ra=3.2-6.3
311 Version Pilot Modulate Action Pilot Case Material 1.4404/316L - SS
312 Main valve body material 1.0619/SA-216 WCB/WCC -
CS seat material 1.4404/316L - SS
313 Plate material 1.4404/316L - SS soft sealing material metallic