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Check Valve DN20(3/4") H72

Article-No.: 05416.2026.0004
Description
cryogenic check valve DN20 PN50
cleaned and degreased for oxygen service
working temperature -196°C up to +120°C
body 1.4308 st.st.
bonnet CC493K bronze
spring CW452K bronze opening pressure appr. 0.1bar
connection socket weld OD26.67mm
face to face 100mm
height 72mm
seal disc PTFE/25%carbon filled
Leakage rates will be provided on request
More Information
SKU 05416.2026.0004
Solution LNG, Air Gases
Solution Area Transport, Storage, Refueling, Processes
HEROSE Type Reference CR_05416
Type (Series) 05416
Maximum allowable temperature -196.0 °C
Maximum allowable temperature 120.0 °C
cleaned for oxygen service ISO 23208
Opening pressure difference 0,1 bar
nominal size DN 20
Nominal pressure PN 50
max. lift 12.0
Kvs-value 6.7 MQH
body material 1.4308
CV-Value 7,8 gal/min
China approval TS2700G39-2025
Connection dimension inlet 26,9 / 3/4''
Connection dimension outlet 26,9 / 3/4''
Connection inlet socket weld connection
Connection outlet socket weld
Canada approval CRN0C229635C