{{badge.Name}}

United Brass Works 1/2" Spring Check Valve

{{resource("/ProductPage/Labels/StockNumber")}} {{displayVariant.DisplayCode}}
$26.95 - $89.95
{{resource("/ProductPage/Labels/List")}} $53.62 - $188.90
{{resource("/ProductPage/Labels/Sale")}} ${{displayVariant.Price.PurchasePrice | toDisplayFormat}}
{{resource("/ProductPage/Labels/Was")}} ${{displayVariant.Price.WasPrice | toDisplayFormat}}
{{resource("/ProductPage/Labels/List")}} ${{displayVariant.Price.ListPrice | toDisplayFormat}}
{{displayVariant.PromotionalText}}
{{resource("/ProductPage/Labels/Options")}}
{{displayVariant.InventoryStatus}} {{format(resource("/Shared/Label/EstimatedArrivalDate"),displayVariant.ShippingEstimate)}} {{format(resource("/Shared/Label/BackOrderedEstimatedArrivalDate"),displayVariant.ShippingEstimate)}}
{{errorMessage}}
{{resource("/ProductPage/Labels/VolumePricingHeader")}}
{{resource("/Shared/Label/QuantityTable/Qty")}}
{{volumePrice.Quantity}}+ {{resource("/Shared/Label/QuantityTable/Each")}}
{{volumePrice.Quantity}}+
{{resource("/Shared/Label/QuantityTable/Price")}} ${{volumePrice.Price.Amount | toDisplayFormat}}
{{resource("/Shared/Label/QuantityTable/Save")}}
—
{{volumePrice.Save | toDisplayFormat}}%

{{format(resource('/ProductPage/Labels/SoldInIncrementOf'),displayVariant.SoldInIncrements)}}

{{format(resource("/ProductPage/Labels/MinimumOrderQuantity"),displayVariant.MinimumOrderQuantity)}}

{{resource("/ProductPage/Labels/Details")}}

Durable United Brass Valves.

Spring check valves are placed on return line after steam trap. It prevents back flow of water into steam trap. It is spring loaded which makes sure the valve has closed. It provides a more positive seat then swing check. It is good on pump to boiler line where syphoning may be present. A Teflon disc is included. Available in a variety of sizes. All sizes have 200 WSP.

Features

  • Spring loaded
  • Prevents the back flow of water into the trap
  • Bronze
  • Durable
  • Available in a variety of sizes

Product Specifications

Brand: United Brass
Units: Each
Size / Dimension: 1/2"
Material: Bronze
Additional Information:

14 Questions / 14 Answers

Ask A Question
Does it matter if you install the spring check valve on a pipe that is vertical as opposed to a pipe that is horizontal?
SAMEER K.
Posting As
Submit Cancel
Please Note: Your answer will be displayed upon approval.
A:
These can be installed vertically or horizontally.
Lisa P.
  • logologo Staff
Respond to this question Helpful (0)
Is there a visual way to determine if the Spring Check Valves are defective or not working?
Anonymous
Posting As
Submit Cancel
Please Note: Your answer will be displayed upon approval.
A:
Unfortunately, there is no way to visually tell if these are defective without taking them apart.
Joseph D.
  • logologo Staff
Respond to this question Helpful (0)
I replaced all traps & valves but the problem still continues, the water from return tank is too hot and it makes the pump runs over time. I worry that will wear out the pump.
Anonymous
Posting As
Submit Cancel
Please Note: Your answer will be displayed upon approval.
A:
Extra hot water in the return tank is caused by either bad traps, bad float valves in the return tank, or a bad swing/spring check valve between the pump and boiler.
Staff
  • logologo Staff
Respond to this question Helpful (0)
Referring to valves, what does WOG and WSP mean?
Anonymous
Posting As
Submit Cancel
Please Note: Your answer will be displayed upon approval.
A:
Some Valves carry two ratings: WOG and WSP. WOG stands for the water, oil, and gas rating for the valve and reflects the maximum pressure capability of the valve at 100 F. WSP stands for working steam pressure and reflects the maximum steam pressure rating for the valve at the highest temperature rating. The WOG rating is always higher than the WSP rating for a valve or fitting. Some valves are only carry WSP ratings as they would only be used with steam.
Staff
  • logologo Staff
Respond to this question Helpful (0)
Can your spring check valve with Teflon disc, be used on steam return line in place of swing valve?
Anonymous
Posting As
Submit Cancel
Please Note: Your answer will be displayed upon approval.
A:
Spring check valves provide a more positive seat, they are perfect for areas where there is a lot of vibration.
Staff
  • logologo Staff
Respond to this question Helpful (0)
How can I tell which size valve I need?
Anonymous
Posting As
Submit Cancel
Please Note: Your answer will be displayed upon approval.
A:
The size of our valves are printed above the WSP rating on the valve.
Staff
  • logologo Staff
Respond to this question Helpful (0)
Why do some valves come with a WSP and WOG rating, and others just talk about the psi ranges?
Anonymous
Posting As
Submit Cancel
Please Note: Your answer will be displayed upon approval.
A:
Some valves can be used on water, oil, and air (WOG) as well as steam. Steam is a more abrasive substance, so the WSP (working steam pressure) rating tends to be lower than the WOG rating. Some items, just as steam traps and steam pressure reducing valves are only used in conjunction with steam, so psi ranges are associated with these items.
Staff
  • logologo Staff
Respond to this question Helpful (0)
Can your Spring Check Valves be used on the dry cleaning lines that contain Perc?
Anonymous
Posting As
Submit Cancel
Please Note: Your answer will be displayed upon approval.
A:
Yes, because ours have a Teflon® seat our Spring Check Valves will work.
Staff
  • logologo Staff
Respond to this question Helpful (0)
Do you carry and sell rebuilt valves?
Anonymous
Posting As
Submit Cancel
Please Note: Your answer will be displayed upon approval.
A:
No, we do not sell any valves that have been rebuilt.
Staff
  • logologo Staff
Respond to this question Helpful (0)
What is the disc made up of in your Spring Check Valves?
Anonymous
Posting As
Submit Cancel
Please Note: Your answer will be displayed upon approval.
A:
Our Spring Check Valves (SPR) come with a Teflon disc.
Staff
  • logologo Staff
Respond to this question Helpful (0)
What does PSI refer to?
Anonymous
Posting As
Submit Cancel
Please Note: Your answer will be displayed upon approval.
A:
PSI is a unit of measurement. It stands for pounds per square inch.
Staff
  • logologo Staff
Respond to this question Helpful (0)
What is he difference between a Swing Check Valve and a Spring Check Valve?
Anonymous
Posting As
Submit Cancel
Please Note: Your answer will be displayed upon approval.
A:
Both of these valves are intended to prevent water backing up into the steam trap. Typically swing check valves are used with a steam trap. For boiler feed lines, the Spring Check Valve and Swing Check Valve are both recommended. The Spring Check Valve should be installed closest to the pump, and the Swing Check Valve should be installed closest to the boiler. A Swing Check Valve needs back pressure in order to seal it, whereas a Spring Check Valve is spring-loaded which ensures the valve has closed.
Staff
  • logologo Staff
Respond to this question Helpful (0)
Can the Spring Check Valve be mounted vertically?
Anonymous
Posting As
Submit Cancel
Please Note: Your answer will be displayed upon approval.
A:
Yes, the spring check valves can be mounted vertically.
Staff
  • logologo Staff
Respond to this question Helpful (0)
What would be a reason for the Spring Check Valve not working?
Anonymous
Posting As
Submit Cancel
Please Note: Your answer will be displayed upon approval.
A:
If there is debris lodged in the spring check valve, the check valve may malfunction. With the system shut down or closed off, take the cap off. Take out the disc holder assembly. Check to make sure there is no debris in the valve or the assembly.
Staff
  • logologo Staff
Respond to this question Helpful (0)

No Results

Customer Reviews

Write a Review

Be the first to leave a review