Stoppers for oval pipelinesStoppers for oval pipelines

OVO - Stoppers for oval pipelines

Inflatable oval stoppers are used to plug oval pipelines (egg shape pipelines) and sections of pipes. These inflatable stoppers are also a perfect solution for water or air tightness testing, being compliant with the DIN 4263 and NF P16-401 standards.

These pneumatic stopper systems can also be fitted with bypass tubes. These tubes allow gas or fluids to pass through during maintenance or testing operations.

Advantages

Reliability

  • Low cost
  • Total tightness
  • Extremely durable

Safety

  • Secure inflation
  • Highly resistant
  • DIN 4263 and NF P16-401 Standards

Installation

  • Rapid installation

Detailed information

  • Material: Coated fabric 1200 daN/5 cm
  • Technique: cold glue assembly
  • Length: 600 > 2400 mm
  • Inflation: by air
  • Temperature resistance: -20 to +60°C (please contact us for any use outside of this temperature range)
  • Max. inflation pressure: 0.8 bar
  • Max. back-pressure: 0.5 bar
  • Accessory: 1 x 3/4″ valve in the center of a base

Technical informations

S 30 300 450 600 20 0.8 0.5 DIN 4263
S 40 400 600 800 22 0.8 0.5 DIN 4263
S 50 500 750 1000 23 0.8 0.5 DIN 4263
S 55 550 1000 1300 24 0.8 0.5 DIN 4263
S 60 600 900 1200 26 0.8 0.5 DIN 4263
S 70 700 1050 1400 28 0.8 0.5 DIN 4263
S 80 800 1200 1600 32 0.8 0.2 DIN 4263
S 90 900 1350 1800 36 0.8 0.2 DIN 4263
S 100 1000 1500 2000 45 0.8 0.2 DIN 4263
S 120 1200 1800 2400 60 0.8 0.2 DIN 4263
T100 625 1000 1300 28 0.8 0.5 NF P16-401
T130 800 1300 1700 36 0.8 0.5 NF P16-401
T150 900 1500 2000 45 0.8 0.2 NF P16-401
T180 1080 1800 2350 60 0.8 0.2 NF P16-401
T200 1200 2000 2600 65 0.8 0.2 NF P16-401

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Our design department employs the best project leaders and designers and will be pleased to develop and create a tailor-made product specially for your unique project.

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Composition / Advice

Pre-installation tips
Inspect the pipeline and remove any rough elements (stones, deposits …). Do not inflate the stopper when it is outside the pipeline. Never place a foreign object between the walls of the pipe and the stopper.
Maintenance tips
Carefully check all the external surfaces to ensure that there are no obvious deformations (folds, bulges, or cuts). - Clean the product (using slightly soapy water but not a detergent), rinse and dry completely.
Storage advice
Deflate the stopper after each use - Store away from a source of light - Store at room temperature with a relative humidity between 40 to 70% - Ensure that the product is protected from potentially aggressive environments (corrosive products and vapours, solvents, salt water, rodents ...).

Standards / regulations

Standards
DIN 4263 and NF P16-401
Guaranty
1 year against all manufacturing defects

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Accessories

Inflation hose