APV BIG-BORE™ STRAIGHT-DOWN METERING VALVE W/TUNGSTEN CARBIDE SLEEVE
![product det image](http://www.zabrasives.com/uploads//2151-200.jpg?auto=compress%2Cformat&fit=min&fm=jpg&q=80&rect=0%2C25%2C400%2C225)
![left arrow](/assets/theme/images/icon-right.png)
![2151 200](http://www.zabrasives.com/uploads//2151-200.jpg?auto=compress%2Cformat&fit=min&fm=jpg&q=80&rect=0%2C25%2C400%2C225)
![2151 2002](http://www.zabrasives.com/uploads//2151-2002.jpg?auto=compress%2Cformat&fit=min&fm=jpg&q=80&rect=0%2C54%2C299%2C168)
![right arrow](/assets/theme/images/icon-right.png)
APV BIG-BORE™ STRAIGHT-DOWN METERING VALVE W/TUNGSTEN CARBIDE SLEEVE
Part number: 2151-200
AUTOMATIC PLUNGER VALVE - APV BIG-BORE™ STRAIGHT-DOWN METERING VALVE W/TUNGSTEN CARBIDE SLEEVE (PIPE NIPPLE NOT INCLUDED)
Product notes:
A must for blasting with #8, #10 & #12 nozzles or spin blasters with 5/16" and larger nozzles.
If you are upgrading your blast pot with the big-bore™ metering valve, you should also upgrade your automatic air valve to a big-gun™ full flow version and big-bore™ union end ball valve.
•Straight-down base case hardened to hrc 60+ for long life
•Straight-down base features a black oxide finish
•Uses a bolt-stop for semi-tamper proof metering setting
•Nipple (purchased separately) can be angled in any direction for tight fits or custom applications