Ashbys Heavy Duty Valve Complete (800 psi) Type A PC7957
The Ashbys Heavy Duty Valve Complete (800 psi) Type A PC7957 is a professional trigger valve built for reliable solution control in demanding carpet and upholstery cleaning work. It delivers a smooth, easy squeeze, stable flow and long service life, making it ideal for daily use on high‑performance tools.
This is the current valve used on the Ashbys Metal Power Brush:
Ashbys Metal Power Brush – Professional Carpet Cleaning Tool
Built from forged brass with a comfort‑grip cast aluminium handle and stainless internal components, the valve is tested over 100,000 cycles and rated for 800 psi and high‑temperature operation. A dedicated repair kit is available for easy maintenance:
Repair Kit for Ashbys Heavy Duty Valve PC7957
Key Features
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Easy squeeze trigger for smooth, predictable solution control
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Forged brass valve and body for strength and long service life
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Comfort‑grip cast aluminium handle for reduced hand fatigue
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Stainless stem and ball for reliable internal movement
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Tested over 100,000 cycles for proven durability
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800 psi rated and high‑temperature capable
Benefits Table
| Benefit |
What it means for you |
| Easy‑squeeze trigger |
Smoother operation and reduced hand strain during long jobs |
| Forged brass construction |
Strong, stable and built for heavy professional use |
| Comfort‑grip handle |
Better ergonomics for daily cleaning work |
| Stainless internal components |
Reliable sealing and consistent solution flow |
| 100,000‑cycle tested |
Proven durability and long service life |
| 800 psi rating |
Safe performance under high‑pressure conditions |
| High‑temperature capable |
Stable operation with hot solution systems |
FAQs
Is this the correct valve for my tool?
If your tool uses the Type A PC7957 valve, including the Ashbys Metal Power Brush, this is the correct complete valve.
Is the trigger easy to operate?
Yes. The valve is designed with an easy‑squeeze trigger for smooth, controlled solution delivery.
Is it suitable for high‑pressure use?
Yes. It is rated to 800 psi and built for demanding professional conditions.
Can I service the valve?
Yes. A dedicated repair kit is available for internal maintenance. The link is provided above.
Is the handle comfortable?
The cast aluminium comfort‑grip handle is designed for reduced fatigue during extended use.