Model # VCKP40E4B

Internet #204237836

Homewerks Worldwide 3/4 in. PVC Sch. 40 S x S In-Line Check Valve

Homewerks Worldwide

3/4 in. PVC Sch. 40 S x S In-Line Check Valve

$6.41 /each

Frequently Bought Together

Product Overview

The Homewerks Worldwide PVC Check Valve is durable, reliable, and worry-free. Check valves prevent water from flowing back into a pump with a rubber flapper, helping your sewage system to perform at its best. It contains a durable stainless-steel spring with an O-ring seal. Cannot be used with compressed air.

  • Constructed of heavy-duty PVC
  • Fits both Sch. 40 and 80 pipe
  • Prevents siphoning of materials back into the main lines
  • Not for use with compresses air




Warranty / Certifications

More Products With These Features


Customer Questions & Answers

what is the pressure that opens the valve?

If you've got water flow in the right direction (the direction of the arrow) you have to overcome the spring pressure on the ball or flapper. What is that pressure?
Asked by: Danny
It has a very flexible valve that shuts with very little back pressure. In my opinion just a few pounds will open or close it.
Answered by: arketeck
Date published: 2016-02-27

Is there a valve to allow gravity draining but stop back flow from pressurized water connected to same drain pipe

Asked by: Stu
Hello Stu, this is what this valve is designed for. It will allow water through the valve one way, through a spring lever. Then it will not allow back flow as the spring only allow water out and not back in. Thank you for asking.
Answered by: Homewerks Worldwide
Date published: 2016-12-03
  • y_2017, m_3, d_26, h_19CST
  • bvseo_bulk, prod_bvqa, vn_bulk_1.0.0
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_2
  • loc_, sid_204237836, prod, sort_[SortEntry(order=NUM_ANSWERS, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING), SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING), SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING), SortEntry(order=BEST_ANSWER_FEEDBACK_COUNT, direction=DESCENDING), SortEntry(order=POSITIVE_ANSWER_FEEDBACK_COUNT, direction=DESCENDING), SortEntry(order=NUM_ANSWERS, direction=DESCENDING)]
  • clientName_homedepot
  • bvseo_sdk, java_sdk, bvseo-3.1.1
  • CLOUD, getContent, 16ms

Customer Reviews

3/4 in. PVC Sch. 40 S x S In-Line Check Valve is rated 5.0 out of 5 by 1.
Rated 5 out of 5 by from Great Check Valve but Overkill for Application These worked great but, in hind site, were overkill for the application. My application is dual feed to a green house, drip feed, irrigation system: one side from the garden hose, the other from the lawn sprinkler system. I chose to use 3/4" PVC for the plumbing but 1/2" in would have worked as well. The drip irrigation system ( also from Home Depot ) required a pressure regulator and had an optional check valve available that would have worked just fine for the application and at a lower cost. Ok, this check valve works but I had two other, cheaper, options that would also have worked just fine.
Date published: 2015-05-14
  • y_2017, m_3, d_26, h_20
  • bvseo_bulk, prod_bvrr, vn_bulk_1.0.0
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_1
  • loc_, sid_204237836, prod, sort_[SortEntry(order=RELEVANCE, direction=DESCENDING)]
  • clientName_homedepot
  • bvseo_sdk, java_sdk, bvseo-3.1.1
  • CLOUD, getContent, 17ms