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Home / Products / Valves / Liquid / Type 980 Flanged

Type 980 Flanged Bore Metal-to-Metal Sealing Enclosed Discharge Safety Relief Valve for Liquids



Type 980 Flanged


Datasheet:

Min. Pressure- 0.30 bar g. (4.35 psi g.)
Max. Pressure- 28.00 bar g. (406.00 psi g.)
Temperature Range--50 °C to 250 °C (subject to seal material)
Flow Area- 78.50 mm² (10 mm inlet bore diameter)
Inlet Connection(s)-DN15/DN20/DN25 DIN or 1/2",3/4",1" ANSI
Outlet Connection(s)-DN25 DIN or /1" ANSI Flange
Flow Rate-Refer to Flow Tables on the datasheet
Materials-St. Steel
Test Certification-Included - supplied Free of charge
Seal Material-Metal to metal
Approvals-UKCA - PE(S)R
TÜV Germany (AD-Merkblatt A2)
BS EN ISO 4126-1
Pressure Equipment Directive, PED (CE Marked)
EAC customs union (Russia, Belarus and Kazakhstan)
Flows Rates Calculated:
Rated discharge capacities in accordance with BS6759 (litres/min.)

Product Description:
Direct Spring Loaded Enclosed Discharge safety valve for liquid applications - Metal seal

Materials:
Stainless Steel

Approvals:
Relieving pressure is set pressure +10%
Reseating pressure is set pressure -20% or 0.6 below 3 Bar.g.
Leak Tightness to 90% set pressure to API 527 and in accordance with EN ISO 4126-1.

The Seetru range of Flanged safety valves for Liquid are compact, highly efficient and incorporate Metal-to-Metal sealing.

These valves are manufactured from stainless steel and offer both DIN and ANSI flanged connections, for applications up to 250°C. Manufactured in accordance with a wide range of international standards and approvals such as TÜV (Germany) to AD Merkblatt A2, EAC customs union (Russia, Belarus and Kazakhstan) and compliant with the requirements of the Pressure Equipment Directive, PED (CE marked).
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