1-1/2″ Clear Quiet Check Valve

  • 1/2 lb. (0.23 Kg) spring eliminates water hammer
  • Designed for horizontal and vertical installation
  • Rated for 50 PSI (115' of head)
  • View More Details

The 1-1/2″ slip x slip full flow clear version of the Quiet Check Valve provides backflow prevention in basement sump pump or drain pump applications. This valve can be installed in either a vertical or horizontal orientation in the discharge line.

Product SKU:

30-0041

UPC:

053514264161
1
year limited
warranty
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30-0041

The 1-1/2″ slip x slip full flow clear version of the Quiet Check Valve provides backflow prevention in basement sump pump or drain pump applications. This valve can be installed in either a vertical or horizontal orientation in the discharge line.

Product Details

Most check valves are constructed of non-transparent materials.  Therefore, you are unable to visually see flow through the valve.  Likewise, standard check valves may produce a slamming sound when the water flow reverses in the discharge pipe after a pump stops.  This is commonly referred to as water hammer.  If you’d like to see flow and reduce water hammer, the Clear Quiet Check Valve is a perfect solution.  Like any good check valve, it also protects your pump by providing reliable backflow prevention.

This quiet check valve offers the features provided in a standard check value with the addition of a hinged, spring-loaded flapper. This mechanism makes the flapper fully close against the fluid flow as the pump shuts down. Rapid closure against pressure before any flow reversal can occur eliminates the noise caused by hydraulic shock.

Designed for full flow with a clog-resistant design, it can be installed in a vertical or horizontal orientation. The solvent-weld ends with unions on the quiet check valve make it easy to install.  Additionally, the union on either end simplifies pump removal when it becomes necessary.

Features and Benefits
  • Durably-constructed PVC check body
  • Solvent-weld ends with unions allow for easy installation, no threading of pipe required
  • Designed for horizontal and vertical installation
  • Rated for 50 PSI (115' of head)
  • 1-year limited warranty: this model comes with warranty coverage from Zoeller Pump Company, giving you extra protection and more peace of mind
Product Specifications

Shipping Weight:

2 lbs

Shipping Dimensions:

Height 3 1/2 in   x   Width 3 3/4 in   x   Length 9 1/2 in.

Installation:

Horizontal or vertical installation

Valve Type:

Quiet check, solvent weld

Valve Size:

1-1/2"

PSI:

50 PSI (115' of head)

Color:

Clear

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