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Home / Products / Valves / Cryogenic & Liquefied Gas / Type 329 Cryogenic

6mm Bore Enclosed Discharge Safety Relief Valves Cryogenic and liquefied Gas Applications
Type 329


Datasheet:
Min. Pressure- 53.00 bar g. (768.50 psi g.)
Max. Pressure- 370.00 bar g. (5365.00 psi g.)
Temperature Range--196 °C to 70 °C (subject to seal material)
Flow Area- 28.26 mm² (6 mm inlet bore diameter)
Inlet Connection(s)-3/8" to 3/4" BSP, BSPT, NPT
Outlet Connection(s)-3/4" BSP, NPT
Flow Rate- 1106.00 to 7611.00 kg/hr.
Materials-St. Steel & Bronze or St. Steel
Seal Materials-P.T.F.E, P.P.S
Test Certification-Included - supplied Free of charge
Approvals-UKCA - PE(S)R
BS EN ISO 4126-1
Pressure Equipment Directive, PED (CE marked)
ASME Section VIII for air/gas
CRN Canadian Approval
EAC customs union (Russia, Belarus and Kazakhstan)
Flows Rates:
Flow calculated based upon: Air @ 15°C and 1013 mbar and are for guidance only, contact Seetru for help in sizing to your specifications.

Product Description:
6mm Nominal Bore Enclosed Discharge Safety Relief Valve for Cryogenic and liquefied Gas Applications

Notes:
Maximum permissible built up back pressure is 10% of set pressure
Relieving pressure is set pressure +10%
Reseating pressure is set pressure -10% (-15% above 240 Bar g.)
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