NON-RETURN SWITCH
3″ to 6″
| Line | CM-CANADA™ |
| Equipment | Cast iron |
| Application | Residential, Commercial |
| Read more |
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Material: black cast iron, an alloy with high impact and wear resistance.
Diameters: 3" to 6".
Maximum working pressure: 150 psi.
Operation: swing check valve, opens in the direction of flow, closes automatically to prevent backflow.
Recycled content: 100%.
Applications: sewer backflow protection, drainage, venting, and exhaust (DEV), residential, commercial, and institutional.
Why cast iron? Since it is non-combustible, it is ideal for fire-resistant assemblies. Its durability—even when installed underground—means less maintenance and fewer replacements over the long term.
Cast-iron piping systems are less likely to fail due to design errors or soil compaction, ensuring a robust, long-lasting installation.
The black cast iron CM-CANADA™ prevents sewage from flowing back into the : an internal valve opens to allow the flow to pass through the correct direction and closes automatically to prevent backflow, for example, during an overload of the municipal network. It supports a operating pressure of 150 psi and is made from 100% recycled content.
Sturdy, non- flammable, and durable, this cast iron valve protects residential, commercial, and institutional facilities from sewer backups.
Material: black cast iron, an alloy with high impact and wear resistance.
Diameters: 3" to 6".
Maximum working pressure: 150 psi.
Operation: swing check valve, opens in the direction of flow, closes automatically to prevent backflow.
Recycled content: 100%.
Applications: sewer backflow protection, drainage, venting, and exhaust (DEV), residential, commercial, and institutional.
Why cast iron? Since it is non-combustible, it is ideal for fire-resistant assemblies. Its durability—even when installed underground—means less maintenance and fewer replacements over the long term.
Cast-iron piping systems are less likely to fail due to design errors or soil compaction, ensuring a robust, long-lasting installation.
The black cast iron CM-CANADA™ prevents sewage from flowing back into the : an internal valve opens to allow the flow to pass through the correct direction and closes automatically to prevent backflow, for example, during an overload of the municipal network. It supports a operating pressure of 150 psi and is made from 100% recycled content.
Sturdy, non- flammable, and durable, this cast iron valve protects residential, commercial, and institutional facilities from sewer backups.
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