'/%3E%3C/svg%3E)
Hover image to zoom
#9AS Shortstop Automatic Shutoff Valve
 --%3E %3Csvg version='1.1' id='Fill' xmlns='http://www.w3.org/2000/svg' xmlns:xlink='http://www.w3.org/1999/xlink' x='0px' y='0px' viewBox='0 0 100 100' enable-background='new 0 0 100 100' xml:space='preserve'%3E %3Cpath fill='%23F15C02' d='M79.44,0.95H20.56C9.78,0.95,0.95,9.78,0.95,20.56v58.87c0,10.79,8.82,19.61,19.61,19.61h58.87 c10.79,0,19.61-8.83,19.61-19.61V20.56C99.05,9.78,90.22,0.95,79.44,0.95z M65.38,58.24l9.38,29.58L49.69,69.78L24.5,87.82 l9.34-29.6L8.8,39.6l30.73-0.17c0,0,6.98-19.61,10-28.93c0.54,1.36,9.88,29.1,9.88,29.1H91.2L65.38,58.24z'/%3E %3C/svg%3E){kind=small}
 --%3E %3Csvg version='1.1' id='With-RB' xmlns='http://www.w3.org/2000/svg' xmlns:xlink='http://www.w3.org/1999/xlink' x='0px' y='0px' viewBox='0 0 100 100' enable-background='new 0 0 100 100' xml:space='preserve'%3E %3Cpath fill='%23FBC8B4' d='M79.44,0.95H20.56C9.78,0.95,0.95,9.78,0.95,20.56v58.87c0,10.79,8.82,19.61,19.61,19.61h58.87 c10.79,0,19.61-8.83,19.61-19.61V20.56C99.05,9.78,90.22,0.95,79.44,0.95z M65.38,58.24l9.38,29.58L49.69,69.78L24.5,87.82 l9.34-29.6L8.8,39.6l30.73-0.17c0,0,6.98-19.61,10-28.93c0.54,1.36,9.88,29.1,9.88,29.1H91.2L65.38,58.24z'/%3E %3C/svg%3E){kind=small}
Hover image to zoom
$27.26 each
In Stock
MANUALS (1)
Free Shipping On orders over $99
Easy Returns No restocking fee for 90 days
Product Highlights
–
Hydronic (Water)
Straight
Description
–
For use with #66, #67 and #78 Auto-Vents®.
Specs
–
| Application: | Accessory |
|---|---|
| Model: | #9AS |
| System Type: | Hydronic (Water) |
| Body Pattern: | Straight |
Questions?
Speak with a real person who will go out of the way to help!
Call or text 888-757-4774
Monday – Thursday
8am–7:45pm
Friday
9am–7:45pm
Saturday – Sunday
9am–5:45pm
You May Also Need
Product Reviews
4 out of 6 reviews
67% would recommend this product
5 star
67%
4 star
0%
3 star
17%
2 star
0%
1 star
17%
Showing 1-6 of 6 reviews
Doesn't fit
Doesn't fit the Maid o Mist vent!
Silvering
Michigan
2 years ago
Verified Buyer
Was this review helpful to you?
good but expensive
I would buy a lot of these but they are too expensive to buy in bulk.
Good product though
Ron
Maplewood NJ
8 years ago
Verified Buyer
Was this review helpful to you?
#9AS Shutoff Valve
exactly what was needed to fix the problem
Genia
Burton, MI
10 years ago
Verified Buyer
Was this review helpful to you?
Automatic Shutoff Valve
I used the shutoff valves with new relief valves to eliminate draining the system and they were excellent.
johnbt
Cape May, NJ
11 years ago
Verified Buyer
Was this review helpful to you?
Item as described. fast shipment
N/A
Rich
New York
12 years ago
Verified Buyer
Was this review helpful to you?
A
If you are replacing any of these Auto-Vents then you should install this Shortstop if you don't have one already: For use with #66, #67 and #78 Auto-Vents®.
Very fast shipping from supplyhouse.com
Bosswrench
Staten Island, NY
12 years ago
Verified Buyer
Was this review helpful to you?
Free Shipping
On orders over $99
We offer flexible shipping and scheduling options, up-to-date delivery estimates, and free ground shipping on any order over $99 to make sure your order gets to you on-time, for less.
Shipping PolicyEasy Returns
Returning items is as simple as 1-2-3
Ordered the wrong product? Item damaged in transit? Our 3-step process makes returning products easy – even up to a year after purchase – with no restocking fees on returns made within 90 days.
Return Policy