SMC Brass 1/2" Electric Air Valve

15mm Orifice


3 reviews

Looking for a solenoid valve that can put in some serious work? This SMC Brass 1/2" Electric Air Valve is an industrial-grade heavy-duty valve that can handle any job you can throw at it. Able to be used as both an air valve or water valve, this SMC Brass 1/2" Electric Air Valve is trusted in various industries to get the job done right. With an extra high flow 15mm orifice, this SMC Brass 1/2" Electric Air Valve is great for train horns or any other application that requires high-flow.

  • High Flow 15mm Orifice
  • Heavy Duty All Metal Valve Case
  • Designed For Performance Applications
  • SMC Brass 1/2" Electric Air Valve
  • Part Number: VA-8S-W
  • Body Material: Brass
  • Port Size: 1/2" 
  • Orifice Size: 15mm 
  • Minimum PSI: 3 PSI
  • Maximum PSI: 217 PSI
  • Voltage: 12 Volts DC
  • Money-Back Guarantee/Refund Policy
    All merchandise unless otherwise indicated may be returned within 30 days from the shipment arrival date for a refund. A Returned Merchandise Authorization (RMA) number is required for all returns. A 15% restocking fee may apply. Additional deductions may be made to reflect the products current market value. These terms apply to all refunds. Most products are shipped with a refund/replacement guarantee period unless otherwise noted in the product listing. Customers must inform of any order discrepancy within 7 days from the invoice date so that we may investigate and resolve the situation accordingly.
  • Warranty
    This product is backed with a 1-year Manufactures defect warranty!
  • satisfaction guarantee offers our customers a 30-day satisfaction replacement or refund guarantee on all purchases, except when otherwise noted in the product listing.
  • Cross-Shipments will not cross-ship returned merchandise.
  • Physical Damage Policy
    Physical damage to any product purchased at will effectively void warranty coverage. Physical damage includes but is not limited to improper handling and/or any other type of damage sustained by irregular usage.

Warnings & Notices

Safety warning icon

This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to

Customer Reviews

5.0 Based on 3 Reviews
5 ★
4 ★
3 ★
2 ★
1 ★
Customer Photos
Write a Review Ask a Question

Thank you for submitting a review!

Your input is very much appreciated. Share it with your friends so they can enjoy it too!

Filter Reviews:
Larry W.
United States United States

I love these SMC 12v 1/2” valves

These valves I’ve run on my air bagged truck for over 10 years now. Best valves on the market. Bought my new set for the truck thru hornblasters. Again, bad ***. Can’t be more happier

Nicholas a.
United States United States

Great strong valve!

I have had a bad string of Amazon and other electric valves from bad threads to blow by threw the valve it self. These are Awesome no leaking and are very strong as far as I can tell. The flow is the best you could ask for without going to a bigger valve.

United States United States

Awesome product

Easy to install easy to use

HornBlasters SMC Brass 1/2 Electric Air Valve Review