Clean Check extendable backwater valves prevent sewage backup into a residence or building as a result of a plugged sewer system, excess volume in the system or groundwater flooding.
Clean Check extendable backwater valves prevent sewage backup into a residence or building as a result of a plugged sewer system, excess volume in the system or groundwater flooding.
The check valve includes a cylindrical housing having an inner surface and a removable plug that is at least partially within the housing. The plus has a side wall with at least part of the sidewall sloping in an inwardly direction from a top surface to a bottom surface towards a central ...
1. Remove the primary check valve from the pump head. 2. Submerge the removed check valve in methanol and sonicate it. 3. Then submerge the check valve in water and sonicate it. 4. After that, submerge the check valve in methanol and sonicate it. 5. Dry the check valve washed withmet...
OBJECTIVE: What to do if a check valve clog is suspected due to abnormal back pressure PROCEDURE: 1. Remove the primary check valve from the pump head. 2. Submerge the removed check valve in methanol …
BOILER-CHECK-VALVE CLEAN-OUT. A flap valve, designed to be installed and maintained in the standard cleanout wye of a conventional plastic plumbing system through the side channel thereof without removing said wye from service, comprising a flap with a flexible seali... JOHN R. MARTIN 被引量...
United States Patent US0948702 Note: If you have problems viewing the PDF, please make sure you have the latest version ofAdobe Acrobat. Back to full text
Boiler-check-valve clean-outJOHN R. MARTINUS948702 * Mar 17, 1909 Feb 8, 1910 John R Martin Boiler-check-valve clean-out.
天眼查专利网为您提供Clean out tube check valv专利信息,该专利是WANDER LLOYD J的注册专利,Disclosed is a check valve for...专利查询就上天眼查。
Reinstall the valve, ensuring the dome side is facing up and the four-prong side is showing on the bottom Fill the reservoir with water and check for leaks If the valve continues to leak or breaks down while you are cleaning it, purchase a replacement: Purchase Replacement Valve If the ...