This 1/2 inch vacuum relief valve is suitable for low pressure steam and water service, and is ideal for use in domestic water heaters and supply tanks. This valve automatically allows air to enter into the piping system to prevent vacuum conditions that could siphon water from the system and damage water equipment. Maximum working pressure is 200 psi. It consists of a brass body construction with NPT male inlet connection, and a protective cap.
Installation of this product may require products from each of the categories below.
Choose our top recommended product from each category, or choose "More" to see a full list from that category.
Installation of this product may require some of the following products from .
Compatible Products
Often Bought With Products
1.0
* Pricing Disclaimers:
"Your price" does not include project-specific pricing. If project-specific pricing is needed, please consult with your local sales team.
Prices may vary by region and without notice due to changes in market conditions.
Add products from
Add
The following products may be required
The following products may be required with your purchase of . Please adjust quantity for each product to add.
The following products may be required
The following products may be required with your purchase of . Please adjust cart quantity for each product.
Cannot add to cart
If this error is unexpected, please try logging out and in again.
Searching for stock at your location...