Product Description
Enclosed Discharge safety valve for liquid applications – Metal seal
15mm Nominal Bore, Direct Spring Loaded Enclosed Discharge safety valve for liquid applications – Metal seal
Example Applications:
- Pressure vessels
- Thermal relief
- Water tanks
- Liquid storage
- Oil
- Chemical process
Technical Information
Technical Information for Type 98015 Flanged (15mm Bore)
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Min. Pressure0.30 bar (4.35 psi)
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Max. Pressure33.00 bar (406.00 psi)
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Temperature Range-50°C to 250°C (subject to seal material)
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Flow Area177mm² (15 mm inlet bore diameter)
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Inlet Connection(s)DN25 DIN or 1" ANSI Flange
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Outlet Connection(s)DN40 DIN or (1 1/2") ANSI Flange
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Flow RateRefer to Flow Tables on the datasheet
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MaterialsSt. Steel
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Seal MaterialsMetal to metal sealing
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Test CertificationIncluded - supplied Free of charge
Flow Rates:
Rated discharge capacities in accordance with BS6759 (liters/min.)
Notes:
- Relieving pressure is set pressure +10%
- Reseating pressure is set pressure -20% or 0.6 below 3 bar
- Leak Tightness to 90% set pressure to API 527 and in accordance with BS6759 part 3 1984, table 9 grade 2.
Approvals:
- Designed in accordance with BS EN ISO-4126-1 & -7
- PED 2014/68/EU (CE)
- PE(S)R UK SI 2016 No. 1105 (UKCA)
- Leak tightness at 90% set pressure to API 527 and in accordance with EN ISO 4126-1
Adaptable Solutions
Available in a range of sizes, materials, and pressure ratings, these valves handle diverse fluids and conditions, from delicate instruments to high-pressure steam boilers.
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