818 Valve Range
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Datasheet:
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| | Min. Pressure | - | 0.48 bar g. (6.96 psi g.) * | | Max. Pressure | - | 50.90 bar g. (738.05 psi g.) * | | Temperature Range | - | -60 °C to 200 °C (subject to seal material) | | Inlet Connection(s) | - | 1/4" to 1" BSP, BSPT or NPT inlet * | | Flow Rate | - | Refer to Flow Tables on the datasheet | | Materials | - | Brass | | Bore Sizes | - | 6mm, 8mm, 10mm, 13mm, 15mm
| | Seal Materials | - | Viton®
HNBR
| | 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) |
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| This valve may be available to purchase using our service. |
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* Dependent on bore size.
See datasheet for full details
Product Description:
The 818 Range of Atmospheric Discharge Safety Relief Valves for Compressed Air & Gases are available with a choice of 6mm, 8mm, 10mm, 13mm or 15mm Nominal Bore. See datasheet for full details.
Atmospheric Discharge Safety Relief Valve for Compressed Air & Gases
Example Applications:
• Compressors
• Pressure vessels
• Pneumatic systems
• Transport and railway systems
Notes:
Relieving pressure = Set pressure +10% (0.1 Bar.g below 1.0 Bar.g.)
Reseating pressure = Set pressure -10% (0.3 Bar.g below 3.0 Bar.g.)
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.
Types 81806, 81106, 81808, 81108, 81888, 81188, 81810, 81110, 81813, 81113, 81815, 81115
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