WS101-S3-316

Technical specifications

WaStop is a membrane non-return valve that is normally closed. WaStop comprises two main components: a conical membrane and a valve unit. The solution is extremely adaptable as regards installation options. It can be installed both horizontally and vertically, and can be installed for use in both directions. Common installations:

Inlets and outlets
Existing pipes
Pumping stations
In chambers and manholes

The product is available as standard for pipes from NPS 3" to NPS 84". We adapt the solution to the customer's requirements.

Download technical specification

Model

Dimension

NPS 4

Dimension

4.00 in

Valvebody Length

11 in

Valvebody Diameter

3 in

Host Pipe min. Diameter

4 in

Host Pipe max. Diameter

4 in

Horizontal opening pressure

8.20 inH₂O

Horizontal closing pressure

2.90 inH₂O

Submerged opening pressure

6.10 inH₂O

Submerged closing pressure

0.80 inH₂O

Vertical opening pressure

9.80 inH₂O

Vertical closing pressure

3.50 inH₂O

Max Flow

2.00 m/s

Max Flow

6.60 fps

Max Flow

317.00 gpm

Weight

1.80 lb

Installation

Feel free to watch our videos below to get an idea of how the WaStop is installed.

Videos

Downloads

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