Product Description
13mm Bore 64613 Flanged
13mm Nominal Bore Enclosed Discharge Safety Relief Valve for Compressed Air & Gases
Example Applications:
- Air/gas compressors
- Pressure vessels
- Medical gases/Technical gases
- Refrigeration (including ammonia)
- Thermal relief
- Steam systems
- Hydrogen
Technical Information
Technical Information for Type 64613 Flanged
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Min. Pressure0.32 bar (4.64 psi)
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Max. Pressure49.00 bar (710.50 psi)
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Temperature Range-30°C to 200°C (subject to seal material)
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Flow Area147.34 mm² (13.7 mm inlet bore diameter)
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Inlet Connection(s)DN20/DN25 DIN or 3/4"/1" ANSI Flange
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Outlet Connection(s)DN25 DIN or /1" ANSI Flange
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Flow Rate27.00 to 1214.00 std. litres/sec.
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MaterialsSt. Steel
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Seal MaterialsMetal to metalViton® / Nitrile / Neoprene / Ethylene Propylene / Perfluroelastmer
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Test CertificationIncluded - supplied Free of charge
Flow 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.
Notes:
- The maximum permissible built-up back pressure is 10% of the set pressure
- Stable operation on flows down to 50% of valve-rated capacity
- Relieving pressure is set pressure +10% (0.1 bar below 1.40 bar)
- Reseating pressure is set pressure -10% (0.3 bar minimum)
- Below 1.40 bar g., PED & EAC approved only, above 1.40 barg PED, EAC, ASME, and CRN approved
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)
- ASME BPVC VIII.1 & XIII (UV)
- CRN
Precise Pressure Control
Calibrated to specific thresholds, these valves open at the exact moment needed to relieve pressure buildup, optimizing efficiency and avoiding unnecessary venting.
Downloads
View or Download the 64613 Flanged Datasheet
Full Technical Information - Including Flow Rates
View or Download the Type 64613 Flanged Datasheet
Seetru offers a wide range of downloadable datasheets for our products, including safety relief valves, liquid-level gauges, and sight glasses. These datasheets provide detailed information on the technical specifications, features, and applications of Seetru products. They are an essential resource for engineers, designers, and other professionals who need to select the right Seetru products for
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