Nailer Valves
Popular Nailer Valves Parts
- Manufacturer Part Number:
- 180450-S
This head valve body regulates airflow within pneumatic nailers, helping generate the pressure needed to drive fasteners effectively. Built from durable materials, it supports consistent tool performance. Replacing a worn or faulty valve can resolve issues such as air leaks, reduced driving power, or failure to fire, restoring reliable operation.
- Manufacturer Part Number:
- TVA6
This is a genuine Bostitch replacement part that fits all BT brad nailers and all S32 staplers. If trigger leaks air or if tool misfires often, try replacing trigger valve. This kit contains one (1) each of: valve assembly (including both O-rings), lubricant, spring pin punch, and repair instructions. Please note that two (2) O-rings are included but can also be purchased separately as parts # 106...
- Manufacturer Part Number:
- 647620-00
It is a genuine Porter Cable replacement part, sold individually.
The Trigger Valve Assembly regulates the compressed air via the trigger to your Nailer.
Repair is fairly easy, requiring a small hammer and a punch pin. Remove trigger pin with punch pin, remove trigger, remove pins and valve assembly, clean area and lubricate o-ring is recommended, replace valve assembly and trigger.
This ...
- Manufacturer Part Number:
- N566148
This is a Genuine OEM replacement part used on some Dewalt Nailers and Staplers. This item includes a new valve and o-rings. If your tool is leaking air or the trigger valve is stuck, replacing this part may resolve the issue.
- Manufacturer Part Number:
- BA0096
This firing valve piston assembly is a critical component of the pneumatic firing system, controlling the flow and release of compressed air required to drive fasteners and reset the tool after each firing cycle. Constructed from durable metal, engineered plastics, and high-quality rubber seals, the assembly helps maintain proper internal air pressure while ensuring smooth, consistent tool operati...
- Manufacturer Part Number:
- 149839
The lower body head valve goes between the sleeve seal and the head valve spring. This item is available as an individual replacement part. It is made of plastic and is an original Bostitch part for nailers. It can wear out over time and will need to be replaced. A screwdriver may be needed during the installation of this part.
- Manufacturer Part Number:
- 9R202265-TW
This genuine OEM trigger valve in your nailer or stapler works in conjunction with the head valve. When you press the trigger valve, it creates a pressure difference between the air reservoir and the cylinder and causes the head valve to open and release compressed air to drive the nail or staple into the material you are working on. It is commonly found in the handle or grip area of the tool. If ...
- Manufacturer Part Number:
- TVA14
This item is an authentic Bostitch replacement part that has been sourced from the original manufacturer to be used with pneumatic nailers. The trigger valve works with the plunger to shift pressurized air above the piston to drive it downward and to allow pressure to move back below the piston to keep in the up position. This item is available as an individual replacement part.
- Manufacturer Part Number:
- A08368
This unthreaded trigger valve assembly is a genuine OEM assembly used in nailers. It includes the trigger valve, 1 rubber washer, and 3 roll pins. The trigger valve controls the flow of air in the tool which drives the piston and creates the nailing action. If the valve becomes stuck, the seals wear down, or the trigger breaks the nailer will leak air, struggle to fire, or not fire at all. Begin t...
- Manufacturer Part Number:
- TVA11
Genuine Bostitch replacement parts kit. This Kit contains a new Trigger Valve with O-Rings, Push Pin & Lube. This kit is used in the models below to repair a worn Trigger Valve. A few symptoms of a worn trigger valve may be, a stuck trigger, gun not firing or an air leak.