1/2" NPT Threaded Brass Ball Valve w/ Hose Drain, Full Port

Webstone Valves

Brand: Webstone Valves

Mfr Part#: 40612

Availability: In Stock
Usually ships: within 1 business day
Qty Price
$8.95 / each
x10 $87.50 / box
(10 x $8.75 / each)
  • Description
  • Literature
  • Reviews
  • FAQs

This product does not meet the new low-lead criteria defined in Safe Drinking Water Act and cannot be used for potable water applications, including for drinking and cooking. This product can be used for non-potable water applications only.

Webstone 4612 1/2" Threaded (IPS) Pro-Pal Ball Drain Valve does not require any assemblies to isolate & drain any portion of a piped system. Handle is reversible that makes installation and usage easier. Guaranteed for life.


Temperature-Pressure Table of 40612 Pro-Pal Ball Valve:

Temp (°F) PSI
100 600
150 490
200 470
250 439
300 411
350 294


  • Exclusive adjustable flow path allows for draining from either side of the ball;
  • Reversible handle for added versatility;
  • Eliminate assemblies needed to isolate & drain any portions of a piped system;
  • Winterize an entire house with simple quarter-turn actions;
  • SWT x IPS option designed specificaly for use with pre-fabricated threaded headers;
  • Guaranteed for Life.
No reviews yet
Indicate an email address where you wish to receive the answer to your question.
Enter numbers shown above without spaces. This step helps us to prevent automatic submissions.
The following was added to your shopping cart: ×

Forgot Your Password?

Enter your e-mail address below.
You will receive an e-mail
with password reset instructions.


Estimate Delivery Date & Cost

Ship to Zip Code:
Qty (Optional):