Pop-Up Relief Valve with 4″ Elbow and Adapter

A Pop-Up Water Relief Valve (also commonly known as a Pop-Up Drainage Emitter) that is normally closed except when there is a build up of hydrostatic pressure. As the drainage pipes fill and build up slight pressure, the cover rises to allow the excess water to escape. Once the water is discharged the pressure drops and a stainless steel spring automatically retracts the cover to its closed flush position. The flush design of the product ensures that it blends well into the surrounding area. The Pop-Up body is manufactured from structurally foamed High Density Polyethylene (HDPE) with a UV inhibitor to reduce sun damage, while the Elbow (which comes with a pre-drilled hole to drain excess water) is manufactured from PVC and the Adapter from High Impact Polystyrene (HIPS). Typical application for this product is at the discharge end of the drainage pipe. Can be installed in either a vertical or horizontal position. Connects to 3″ & 4″ Sewer & Drain Pipe (ASTM D2729), 3″ & 4″ Corrugated Pipe and 3″ & 4″ Triple Wall Pipe.

Features

  • Pop-Up body manufactured from structurally foamed High Density Polyethylene (HDPE).
  • Elbow manufactured from PVC.
  • Adapter manufactured from High Impact Polystyrene (HIPS).
  • UV stabilized to protect from sun degradation.
  • Cover rises 1/2″ to discharge excess water in system.
  • Spring automatically retracts cover to flush position after excess water is discharged.
  • Connects to 3″ & 4″ Sewer & Drain Pipe (ASTM D2729), 3″ & 4″ Corrugated Pipe and 3″ & 4″ Triple Wall Pipe.
  • PVC elbow includes a 1/4″ drain hole to eliminate standing water.
  • Can be used in both vertical and horizontal position.
  • Made in the USA.

Specifications

Weight: 1.40 lbs.
Cover Rises:
1/2″
Drain Hole Diameter:
1/4″
Pop-Up Body Material: Structurally foamed High Density Polyethylene (HDPE) with UV inhibitor
Elbow Material: PVC
Adapter Material: High Impact Polystyrene (HIPS)
Spring: Grade 302 stainless steel

 

Fits

Corrugated Pipe: 3″ and 4″
Sewer & Drain Pipe:
3″ and 4″ (ASTM D2729)
Triple Wall Pipe: 3″ and 4″

 

APPLICATIONS

A Pop-Up Relief Valve with an Elbow and Adapter typically used at the discharge end of drainage pipe. Fits 3″ & 4″ Sewer & Drain Pipe (ASTM D2729), 3″ & 4″ Corrugated Pipe and 3″ & 4″ Triple Wall Pipe.

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