|
NEW Top Check Backwater Valves | |||
ALWAYS check your local |
ML PVC4TCCombo - Mainline Top-Check Backwater Valve with Manual Close feature for use with 4" Schedule 40 PVC drainage pipe:
THIS IS A SPECIAL COMBO PACKAGE
These valves are typically installed inside in the basement floor for easy access. To assist in allowing the installation to be flush with the basement floor level, it is shipped with a Mainline ABS Access Box! To reduce the possibility of groundwater, radon gas, bugs and insects and to help with nice clean valve access free of gravel, sand, mud and water, it is shipped with a Mainline Bladder Seal! To aid you in knowing when your Top Check is closed and protecting you from a backflow event, it is shipped with a Mainline Top-Check Alarm!. NOTE: If you do not have inside access (as in buildings built on a slab), you may want to look at our Adapt-A-Valves or Straight Fit Valves (see sections below). Click for details about this new itemPlease make sure you want 4 inch PVC Schedule 40 DWV Topcheck Backwater Valve when you select this part number. Shipping Options at bottom of page and will be offered at checkout |
||
$ 510.00 | |||
|
|||
ALWAYS check your local building code before installing. |
TOP CHECK VALVE ONLY Same as above, but valve only Please make sure you want 4 inch PVC Schedule 40 DWV Topcheck Backwater Valve when you select this part number. Shipping Options at bottom of page and will be offered at checkout |
||
$ 345.00 | |||
|
|||
TOP CHECK ALARM KIT Please make sure you have a Mainline brand TOP CHECK Backwater Valve when you select this part number or this product may not work with your valve. Shipping Options at bottom of page and will be offered at checkout |
|||
$ 169.00 | |||
|
|||
TOP CHECK CONVERSION KIT Top Check Retrofit Kit Installation Instructions (Adobe Acrobat ) ML TCKit - Mainline Top-Check CONVERSION KIT - - - Contains all of the parts needed to RETROFIT an older Mainline brand 4963 FULLPORT Backwater Valve into a Top Check functioning model. Top Check Alarm Kit above can then also be used! Please make sure you have a Mainline brand 4963 FULLPORT Backwater Valve when you select this part number or this product will not work with your valve. Shipping Options at bottom of page and will be offered at checkout |
|||
$ 149.00 | |||
|
|||
|
TOP CHECK REPLACEMENT LID Please make sure you have a Mainline brand Top Check Valve when you select this replacement part number or this product will not work with your valve. Shipping Options at bottom of page and will be offered at checkout |
||
$ 69.00 | |||
|
|||
TC RK - New Stainless Steel Bolts (save original nuts), Foam Replacement Gasket and Neoprene O-ring that seats in valve body and seals the gate for Top Check Valves. Kit may be needed if you remove the clear plastic lid from valve for maintenance or to replace the gate or lid. Carefully clean all surfaces and install the new parts. $ 29.00 |
|||
TC Cap - New Cap for Top Check valves. Caps rarely need to be replaced, but we keep them in stock just in case. Comes WITH replacement O Ring $ 19.00 |
|||
Bladder Seal only - Bladder Seal only (Access Box NOT included) $ 24.00 |
|||
|
Older Fullport Backwater Valves | |||||||||||
Model 4963 Mainline Fullport Backwater Valves - for use with 4" Schedule 40 drainage pipe These valves are typically installed inside in the basement floor for easy access. If you need your installation to be flush with the basement floor level, it is recommended that you install this valve in an Access Box (available below). If you do not have inside access (as in buildings built on a slab), you may want to look at our Adapt-A-Valves or Straight Fit Valves (see sections below). US & Protectorates, US Express, All Canadian Provinces, Caribbean, UK, Western Europe, Scandinavia, Israel, Spain, South Africa, Australia, New Zealand. SPECIAL NOTE: You MUST be a "PayPal Verified" buyer for us to ship Internationally.
ALWAYS check your local building code before installing.- Shipping Options at bottom of page and will be offered at checkout - contact us |
Replacement Parts for 4963 Fullport Backwater Valves | |||||||||||||||||||
Model 4963 Mainline Fullport Backwater Valve Parts - for use with BOTH ABS & PVC Backwater Valves US & Protectorates, US Express, All Canadian Provinces, Caribbean, UK, Western Europe, Scandinavia, Israel, Spain, South Africa, Australia, New Zealand. SPECIAL NOTE: You MUST be a "PayPal Verified" buyer for us to ship Internationally.
ALWAYS check your local building code before installing.- Shipping Options at bottom of page and will be offered at checkout - contact us |
ML-FR4 Backwater Valve with Access Box Combo (old "Fio Valve") | |||
ALWAYS check your local |
ML-FR4-A-Combo - Mainline (available only in Scheduel 40 ABS) for use with 4" ABS drainage pipe -- Normally OPEN Float-Ball Controlled Gate with clear plastic inspection lid assembly and SHIPPED WITH PE-2013 ACCESS BOX at bundled price!! These valves are typically installed inside in the basement floor for easy access. If you need your installation to be flush with the basement floor level, it is recommended that you install this valve in an Access Box (available below). If you do not have inside access (as in buildings built on a slab), you may want to look at our Adapt-A-Valves or Straight Fit Valves (see sections below). Click for more pictures and details about this new itemPlease make sure you want 4" ABS (Schedule 40 DWV) SHIPPED WITH the PE- 2013 ACCESS BOX when you select this part number. US & Protectorates, US Express, All Canadian Provinces, Caribbean, UK, Western Europe, Scandinavia, Israel, Spain, South Africa, Australia, New Zealand. SPECIAL NOTE: You MUST be a "PayPal Verified" buyer for us to ship Internationally. Shipping Options at bottom of page and will be offered at checkout |
||
$ 449.00 | |||
|
|||
ML-FR4 Backwater Valve (old "Fio Valve") | |||
ALWAYS check your local |
ML-FR4-A - Mainline (available only in Schedule 40 ABS) for use with 4" ABS drainage pipe -- Normally OPEN Float-Ball Controlled Gate with clear plastic inspection lid assembly Click for more pictures and details about this new itemPlease make sure you want 4" ABS (Schedule 40 DWV) when you select this part number. US & Protectorates, US Express, All Canadian Provinces, Caribbean, UK, Western Europe, Scandinavia, Israel, Spain, South Africa, Australia, New Zealand. SPECIAL NOTE: You MUST be a "PayPal Verified" buyer for us to ship Internationally. Shipping Options at bottom of page and will be offered at checkout |
||
$ 349.00 |
Adapt-A-Valves | |||||
ALWAYS check your local US & Protectorates, US Express, All Canadian Provinces, Caribbean, UK, Western Europe, Scandinavia, Israel, Spain, South Africa, Australia, New Zealand. SPECIAL NOTE: You MUST be a "PayPal Verified" buyer for us to ship Internationally. Shipping Options at bottom of page and will be offered at checkout |
|
||||
$ 199.00 |
|||||
|
|||||
ALWAYS check your local US & Protectorates, US Express, All Canadian Provinces, Caribbean, UK, Western Europe, Scandinavia, Israel, Spain, South Africa, Australia, New Zealand. SPECIAL NOTE: You MUST be a "PayPal Verified" buyer for us to ship Internationally. Shipping Options at bottom of page and will be offered at checkout |
|
||||
$ 199.00 |
|||||
|
|||||
ALWAYS check your local US & Protectorates, US Express, All Canadian Provinces, Caribbean, UK, Western Europe, Scandinavia, Israel, Spain, South Africa, Australia, New Zealand. SPECIAL NOTE: You MUST be a "PayPal Verified" buyer for us to ship Internationally. Shipping Options at bottom of page and will be offered at checkout |
|
||||
$ 199.00 |
|||||
|
|||||
ALWAYS check your local US & Protectorates, US Express, All Canadian Provinces, Caribbean, UK, Western Europe, Scandinavia, Israel, Spain, South Africa, Australia, New Zealand. SPECIAL NOTE: You MUST be a "PayPal Verified" buyer for us to ship Internationally. Shipping Options at bottom of page and will be offered at checkout |
|
||||
$ 199.00 |
|||||
|
|||||
ALWAYS check your local US, US Express, UK, Canada & Spain Shipping Options at bottom of page and will be offered at checkout |
|
||||
$ 179.00 | |||||
|
|||||
ALWAYS check your local US, US Express, UK, Canada & Spain Shipping Options at bottom of page and will be offered at checkout |
|
||||
$ 179.00 |
Straight Fit Extendable Backwater Valves | |||
|
|||
|
|||
ALWAYS check your local
|
MLSF668PNC - STRAIGHT FIT PVC
(available in PVC Only) 6" STRAIGHT FIT Valves drop less than 1/2" from inlet to outlet over 12" of run 6" STRAIGHT-FITTM backwater valves have a body that is extendable to whatever depth you require by simply gluing a riser of 8" Schedule 40 (like material) pipe into the valve body and extending it to ground level. This sourced on site and cut-to-size on site riser is to be capped with an air-tight cap. The normally closed gate is glued to a piece of ¾” PVC pipe (sourced on site and cut on site to proper length) and terminated with a 3/4" Schedule 40 PVC tee to form a tool to extract the gate from the valve body. Mainline has integrated Smart-CURVETM technology into these valves where the curved gate and Smart-CURVETM "cleat insert" are designed to allow a sewer rodding snake to feed and retract without catching on the gate or valve body. The STRAIGHT-FITTM also features an optional Test Gate that can be used to pressure test the system or to isolate the property for whatever purpose; non -payment of services, vacation properties, servicing etc. Patented USA 4503881 and Canada 1196835; other patents pending. ASME A112.14.1-03, CSA B181.1-02 and B181.2-02, UPC US 8.096.318 and Canada 7.757.706 and 2.414.634. Please make sure you want 6" PVC Schedule 40 DWV) when you select this part number. US & Protectorates, US Express, All Canadian Provinces, Caribbean, UK, Western Europe, Scandinavia, Israel, Spain, South Africa, Australia, New Zealand. SPECIAL NOTE: You MUST be a "PayPal Verified" buyer for us to ship Internationally. Shipping Options at bottom of page and will be offered at checkout |
||
$ 330.00 | |||
|
|||
ALWAYS check your local
|
MLSF446ANC - STRAIGHT FIT ABS - 4" STRAIGHT FIT Valves drop less than 1/2" from inlet to outlet over 8" of run 4" STRAIGHT-FITTM backwater valves have a body that is extendable to whatever depth you require by simply gluing a riser of 6" Schedule 40 (like material) pipe into the valve body and extending it to ground level. This sourced on site and cut-to-size on site riser is to be capped with an air-tight cap. The normally closed gate is glued to a piece of ¾” PVC pipe (sourced on site and cut on site to proper length) and terminated with a 3/4" Schedule 40 PVC tee to form a tool to extract the gate from the valve body. Mainline has integrated Smart-CURVETM technology into these valves where the curved gate and Smart-CURVETM "cleat insert" are designed to allow a sewer rodding snake to feed and retract without catching on the gate or valve body. The STRAIGHT-FITTM also features an optional Test Gate that can be used to pressure test the system or to isolate the property for whatever purpose; non -payment of services, vacation properties, servicing etc. Patented USA 4503881 and Canada 1196835; other patents pending. ASME A112.14.1-03, CSA B181.1-02 and B181.2-02, UPC US 8.096.318 and Canada 7.757.706 and 2.414.634. Please make sure you want 4" ABS (Schedule 40 DWV) when you select this part number. US & Protectorates, US Express, All Canadian Provinces, Caribbean, UK, Western Europe, Scandinavia, Israel, Spain, South Africa, Australia, New Zealand. SPECIAL NOTE: You MUST be a "PayPal Verified" buyer for us to ship Internationally. Shipping Options at bottom of page and will be offered at checkout |
||
$ 195.00 |
|||
|
|||
ALWAYS check your local
|
MLSF446PNC - STRAIGHT FIT PVC - 4" STRAIGHT FIT Valves drop less than 1/2" from inlet to outlet over 12" of run 4" STRAIGHT-FITTM backwater valves have a body that is extendable to whatever depth you require by simply gluing a riser of 6" Schedule 40 (like material) pipe into the valve body and extending it to ground level. This sourced on site and cut-to-size on site riser is to be capped with an air-tight cap. The normally closed gate is glued to a piece of ¾” PVC pipe (sourced on site and cut on site to proper length) and terminated with a 3/4" Schedule 40 PVC tee to form a tool to extract the gate from the valve body. Mainline has integrated Smart-CURVETM technology into these valves where the curved gate and Smart-CURVETM "cleat insert" are designed to allow a sewer rodding snake to feed and retract without catching on the gate or valve body. The STRAIGHT-FITTM also features an optional Test Gate that can be used to pressure test the system or to isolate the property for whatever purpose; non -payment of services, vacation properties, servicing etc. Patented USA 4503881 and Canada 1196835; other patents pending. ASME A112.14.1-03, CSA B181.1-02 and B181.2-02, UPC US 8.096.318 and Canada 7.757.706 and 2.414.634. Please make sure you want 4" PVC Schedule 40 DWV) when you select this part number. US & Protectorates, US Express, All Canadian Provinces, Caribbean, UK, Western Europe, Scandinavia, Israel, Spain, South Africa, Australia, New Zealand. SPECIAL NOTE: You MUST be a "PayPal Verified" buyer for us to ship Internationally. Shipping Options at bottom of page and will be offered at checkout |
||
$ 195.00 | |||
|
|||
ALWAYS check your local
|
MLSF334ANC - STRAIGHT FIT ABS - 3" STRAIGHT FIT Valves drop less than 3/8" from inlet to outlet over 7" of run 3" STRAIGHT-FITTM backwater valves have a body that is extendable to whatever depth you require by simply gluing a riser of 4" Schedule 40 (like material) pipe into the valve body and extending it to ground level. This sourced on site and cut-to-size on site riser is to be capped with an air-tight cap. The normally closed gate is glued to a piece of ¾” PVC pipe (sourced on site and cut on site to proper length) and terminated with a 3/4" Schedule 40 PVC tee to form a tool to extract the gate from the valve body. Mainline has integrated Smart-CURVETM technology into these valves where the curved gate and Smart-CURVETM "cleat insert" are designed to allow a sewer rodding snake to feed and retract without catching on the gate or valve body. The STRAIGHT-FITTM also features an optional Test Gate that can be used to pressure test the system or to isolate the property for whatever purpose; non -payment of services, vacation properties, servicing etc. Patented USA 8.096.318 / 7.757.406 and Canada 2.414.834; other patents pending. ASME A112.14.1-03, CSA B181.1-02 and B181.2-02, UPC US 8.096.318 and Canada 7.757.706 and 2.414.634. Please make sure you want 3" ABS (Schedule 40 DWV) when you select this part number. Shipping Options at bottom of page and will be offered at checkout |
||
$ 168.00 |
|||
|
|||
ALWAYS check your local
|
MLSF33PNC - STRAIGHT FIT PVC - 3" STRAIGHT FIT Valves drop less than 3/8" from inlet to outlet over 7" of run 3" STRAIGHT-FITTM backwater valves have a body that is extendable to whatever depth you require by simply gluing a riser of 4" Schedule 40 (like material) pipe into the valve body and extending it to ground level. This sourced on site and cut-to-size on site riser is to be capped with an air-tight cap. The normally closed gate is glued to a piece of ¾” PVC pipe (sourced on site and cut on site to proper length) and terminated with a 3/4" Schedule 40 PVC tee to form a tool to extract the gate from the valve body. Mainline has integrated Smart-CURVETM technology into these valves where the curved gate and Smart-CURVETM "cleat insert" are designed to allow a sewer rodding snake to feed and retract without catching on the gate or valve body. The STRAIGHT-FITTM also features an optional Test Gate that can be used to pressure test the system or to isolate the property for whatever purpose; non -payment of services, vacation properties, servicing etc. Patented USA 8.096.318 / 7.757.406 and Canada 2.414.834; other patents pending. ASME A112.14.1-03, CSA B181.1-02 and B181.2-02, UPC US 8.096.318 and Canada 7.757.706 and 2.414.634. Please make sure you want 3" PVC Schedule 40 DWV) when you select this part number. US & Protectorates, US Express, All Canadian Provinces, Caribbean, UK, Western Europe, Scandinavia, Israel, Spain, South Africa, Australia, New Zealand. SPECIAL NOTE: You MUST be a "PayPal Verified" buyer for us to ship Internationally. Shipping Options at bottom of page and will be offered at checkout |
||
$ 168.00 | |||
|
|||
ALWAYS check your local |
MLSF336Gate - Original Normally Closed Replacement Gate for 3 inch Straight Fit Valve. Shipping Options at bottom of page and will be offered at checkout |
||
$ 35.00 | |||
|
|||
ALWAYS check your local |
MLSF446Gate - Original Normally Closed Replacement Gate for 4 inch Straight Fit Valve. Shipping Options at bottom of page and will be offered at checkout |
||
$ 39.00 | |||
|
|||
ALWAYS check your local |
MLSF668Gate - Original Normally Closed Replacement Gate for Straight Fit Valve. Shipping Options at bottom of page and will be offered at checkout |
||
$ 45.00 | |||
|
|||
ALWAYS check your local |
MLSF334TestEze - The insertion of a Test-Eze Gate into your Straight Fit Valve allows for isolation of the Valve to manually stop flow into and out of the building for inspection, or for some of the following other reasons: flushing of city mains, servicing of sewer lines, abandonment of premises, isolation of seasonal properties, during storms / hurricanes, contractors pressure testing of plumbing systems upstream of the valve chamber / cleanout, etc. Shipping Options at bottom of page and will be offered at checkout |
||
$ 25.00 | |||
|
|||
ALWAYS check your local |
MLSF446TestEze - The insertion of a Test-Eze Gate into your Straight Fit Valve allows for isolation of the Valve to manually stop flow into and out of the building for inspection, or for some of the following other reasons: flushing of city mains, servicing of sewer lines, abandonment of premises, isolation of seasonal properties, during storms / hurricanes, contractors pressure testing of plumbing systems upstream of the valve chamber / cleanout, etc. Shipping Options at bottom of page and will be offered at checkout |
||
$ 28.00 | |||
|
|||
ALWAYS check your local |
MLSF668TestEze - The insertion of a Test-Eze Gate into your Straight Fit Valve allows for isolation of the Valve to manually stop flow into and out of the building for inspection, or for some of the following other reasons: flushing of city mains, servicing of sewer lines, abandonment of premises, isolation of seasonal properties, during storms / hurricanes, contractors pressure testing of plumbing systems upstream of the valve chamber / cleanout, etc. Shipping Options at bottom of page and will be offered at checkout |
||
$ 36.00 |
Termex Backwater Valves | |||
ALWAYS check your local |
MLTRMXNC - Mainline 110mm PVC TERMEX Backwater Valve for use with 110mm PVC drainage pipe: SHIPPED WITH Normally CLOSED Gate Click for details about this new itemPlease make sure you want 110mm PVC (Schedule 40) when you select this part number - Uses "Fernco" brand Neoprene Adapter to connect. US & Protectorates, US Express, All Canadian Provinces, Caribbean, UK, Western Europe, Scandinavia, Israel, Spain, South Africa, Australia, New Zealand. SPECIAL NOTE: You MUST be a "PayPal Verified" buyer for us to ship Internationally. Shipping Options at bottom of page and will be offered at checkout |
||
$ 79.00 | |||
|
|||
ALWAYS check your local |
MLTRMXNO - Mainline 110mm PVC TERMEX Backwater Valve for use with 110mm PVC drainage pipe. SHIPPED WITH Normally OPEN Gate Click for details about this new itemPlease make sure you want 110mm (Schedule 40) when you select this part number. Uses "Fernco" brand Neoprene Adapter to connect. US & Protectorates, US Express, All Canadian Provinces, Caribbean, UK, Western Europe, Scandinavia, Israel, Spain, South Africa, Australia, New Zealand. SPECIAL NOTE: You MUST be a "PayPal Verified" buyer for us to ship Internationally. Shipping Options at bottom of page and will be offered at checkout |
||
$ 79.00 |
Inspection Chambers | |||
ALWAYS check your local |
ML88ICRNO - Mainline PVC Inspection Chamber (constructed to SDR 26 heavy wall sewer specification) for use with 4" PVC drainage pipe SHIPPED WITH Normally OPEN Gate and 8" Lid Assembly Click for details about this itemPlease make sure you want 4" SDR 35 when you select this part number. US & Protectorates, US Express, All Canadian Provinces, Caribbean, UK, Western Europe, Scandinavia, Israel, Spain, South Africa, Australia, New Zealand. SPECIAL NOTE: You MUST be a "PayPal Verified" buyer for us to ship Internationally. Shipping Options at bottom of page and will be offered at checkout |
||
$ 279.00 | |||
|
|||
ALWAYS check your local |
ML88ICRNC - Mainline PVC Inspection Chamber (constructed to SDR 26 heavy wall sewer specification) for use with 4" PVC drainage pipe; Click for details about this itemPlease make sure you want 4" PVC (Schedule 40 DWV) when you select this part number. US & Protectorates, US Express, All Canadian Provinces, Caribbean, UK, Western Europe, Scandinavia, Israel, Spain, South Africa, Australia, New Zealand. SPECIAL NOTE: You MUST be a "PayPal Verified" buyer for us to ship Internationally. Shipping Options at bottom of page and will be offered at checkout |
||
$ 279.00 |
Extra Adapt-A-Valves Cassettes | |||
PA4CassNO - Extra NORMALLY OPEN Cassette Uses 4" special buoyant disk for flotation to lift gate into the closed position when a backflow condition occurs. US & Protectorates, US Express, All Canadian Provinces, Caribbean, UK, Western Europe, Scandinavia, Israel, Spain, South Africa, Australia, New Zealand. SPECIAL NOTE: You MUST be a "PayPal Verified" buyer for us to ship Internationally. Shipping Options at bottom of page and will be offered at checkout
|
|||
$ 45.00 | |||
|
|||
PA4CassNC - Extra NORMALLY CLOSED Cassette US & Protectorates, US Express, All Canadian Provinces, Caribbean, UK, Western Europe, Scandinavia, Israel, Spain, South Africa, Australia, New Zealand. SPECIAL NOTE: You MUST be a "PayPal Verified" buyer for us to ship Internationally. Shipping Options at bottom of page and will be offered at checkout
|
|||
$ 45.00 | |||
|
|||
|
PA3CassNO - Extra NORMALLY
OPEN Cassette US & Protectorates, US Express, All Canadian Provinces, Caribbean, UK, Western Europe, Scandinavia, Israel, Spain, South Africa, Australia, New Zealand. SPECIAL NOTE: You MUST be a "PayPal Verified" buyer for us to ship Internationally. Shipping Options at bottom of page and will be offered at checkout |
||
$ 42.00 | |||
|
|||
|
PA3CassNC - Extra NORMALLY CLOSED Cassette US & Protectorates, US Express, All Canadian Provinces, Caribbean, UK, Western Europe, Scandinavia, Israel, Spain, South Africa, Australia, New Zealand. SPECIAL NOTE: You MUST be a "PayPal Verified" buyer for us to ship Internationally. Shipping Options at bottom of page and will be offered at checkout |
||
$ 42.00 |
Adapt-A-Valves Eze Test Gate | |||
PZ-4-TZ Test-Eze Gate - The insertion of a Test-Eze Gate into your Adapt-A-Valve allows for isolation of the Adapt-A-Valve Chamber / Cleanout to manually stop flow into and out of the building for inspection, or for some of the following other reasons: flushing of city mains, servicing of sewer lines, abandonment of premises, isolation of seasonal properties, during storms / hurricanes, contractors pressure testing of plumbing systems upstream of the valve chamber / cleanout, etc. US & Protectorates, US Express, All Canadian Provinces, Caribbean, UK, Western Europe, Scandinavia, Israel, Spain, South Africa, Australia, New Zealand. SPECIAL NOTE: You MUST be a "PayPal Verified" buyer for us to ship Internationally. Shipping Options at bottom of page and will be offered at checkout |
|||
$ 39.00 | |||
|
|||
|
PZ-3-TZ Test-Eze Gate - The insertion of a Test-Eze Gate into your Adapt-A-Valve allows for isolation of the Adapt-A-Valve Chamber / Cleanout to manually stop flow into and out of the building for inspection, or for some of the following other reasons: flushing of city mains, servicing of sewer lines, abandonment of premises, isolation of seasonal properties, during storms / hurricanes, contractors pressure testing of plumbing systems upstream of the valve chamber / cleanout, etc. US & Protectorates, US Express, All Canadian Provinces, Caribbean, UK, Western Europe, Scandinavia, Israel, Spain, South Africa, Australia, New Zealand. SPECIAL NOTE: You MUST be a "PayPal Verified" buyer for us to ship Internationally. Shipping Options at bottom of page and will be offered at checkout |
||
$ 35.00 |
|
Shipping Information Shipping Options are presented at checkout: eCheck Payments: |
|
Adapt-A-Valve Brochure (Adobe Acrobat pdf) Adapt-A-Valve Inspection Chamber Backwater Valve Diagram Fullport Backwater Valve Brochure (Adobe Acrobat pdf) INSTALLATION TIPS; how to install backwater valves Termex Backwater Valves NEW: TOP-CHECK BACKWATER VALVES Mainline ML-FR4 Backwater Valve (Fio Valve) 6" Backwater Valves - Mainline STRAIGHT FIT Backwater Valves Measurements, Specifications and IAPMO Certifications Mainline Fullport Backwater Valves offer the right solution for your sewer backup problems.
Protect Your Home with a Backwater Valve All Orders must be placed ONLINE by Credit Card
For non-order info, you may phone Greg at 330.836.9393 9 AM - 4 PM EST M-F Email: Help@Backwater-Valves.com copyright 2004 to 12/6/2024 at 11:8:10 ET backwater-valves.com is independently owned and resells products produced and manufactured by Mainline of Canada and assumes no liability for the installation of backwater valves and related products. Be sure to check with the plumbing authority in the municipality in which your valve is to be installed to insure that your installation is in compliance with local code, and be sure have your valve inspected by your local plumbing inspector after installation. Inspect your valve frequently; the Backwater Valve through its clear plastic housing top, and the Adapt-A-Valve, by removing the gate cassette. IMPORTANT NOTES: Pipe end-to-end, the Adapt-A-Valve takes up 6" of run in your line and the outlet is 1-1/2" LOWER than the inlet, so in just 6" the level of the pipe at the outlet side needs to be 1-1/2" lower. Pipe end-to-end, the Backwater Valve takes up 12" of run in your line and the outlet is 3/4" LOWER than the inlet, so in just 12" the level of the pipe at the outlet side needs to be 3/4" lower. Depending upon the amount of slope in your line (2% minimum is required for proper operation), you may need to replace several feet of pipe downstream from the valve to average out this "loss" of fall. NOTE: New Straight-Fit and ML-FR4 require less slope. (refer to detail pages for these products) Mainline Valve Warranty Backwater-valves.com accepts these
|