GA 81813, 81713, 81113 13 mm Nominal Bore Atmospheric Discharge Safety Relief Valve

For Compressed Air & Gases PED, TÜV, ASME Approved

Pressure RangeFrom: 2.80 bar g. (40.60 psi g.)To: 21.00 bar g. (304.50 psi g.)

Temperature Range-15 °C to 200 °C (subject to seal material)

Flow Area132.73 mm² (13.00 mm inlet bore diameter)

ConnectionsInlet: 1/2" to 3/4" BSP, BSPT, NPT

Seal MaterialsViton®

ASME GA 81713PED / TÜV / ASME GA 81113

PED / TÜV GA 818131 BODY BRASS CW614N

2 SEAL VITON

3 VALVE DISC BRASS CW614N

4 SPINDLE ST. STEEL 1.4057 (431)

5 SPRING ST. STEEL 1.4310 (302)

6 ADJUSTER BRASS CW614N

7 LIFTING CAP BRASS CW614N

8 NAME PLATE ALUMINIUM ALLOY

9 WIRE & SEAL ST. STEEL & LEAD

Notes Approvals• Relieving pressure is set pressure +10% • TÜV Germany (AD-Merkblatt A2)• Reseating pressure is set pressure -10% • BS EN ISO 4126-1

• ASME Section VIII Division 1• PED 97/23/EC

ga81813.pdf (page 1.12)

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Seetru Limited Albion Dockside Works Bristol BS1 6UT England

+44 (0) 117 927 9204 +44 (0) 117 929 8193

sales@seetru.co.uk www.seetru.co.uk

Tel: Fax:

SeetruLimited That's Safety!

DN13

GA 81813, 81713, 81113 GA 81813, 81713, 81113 13 mm Nominal Bore Atmospheric Discharge Safety Relief Valve 13 mm Nominal Bore Atmospheric Discharge Safety Relief Valve

For Compressed Air & Gases For Compressed Air & Gases PED, TÜV, ASME Approved PED, TÜV, ASME Approved

For assistance in sizing a valve to your specifications please contact the Seetru technical sales desk.

Alternate Fitting

ga81813.pdf (page 1.12)

Seetru Limited Albion Dockside Works Bristol BS1 6UT England

+44 (0) 117 927 9204 +44 (0) 117 929 8193

sales@seetru.co.uk www.seetru.co.uk

Tel: Fax:

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SeetruLimited That's Safety!

DN13