Wilwood Adjustable Proportioning Valve Knob vs PV4 Brass Brake Proportioning Valve for disc brakes
Overall winner: PV4 Brass Brake Proportioning Valve for disc brakes
Key Differences
Wilwood (A) targets adjustable rear-brake tuning with a wide pressure adjustment range and strong user ratings, while NPAUTO (B) offers a universal brass proportioning valve intended for front/rear disc compatibility and includes an interchange part number (172-1361). A is better if you prioritize highly rated, adjustable rear-brake tuning; B is better if you need a universal-fit brass valve for disc brake systems
Wilwood Adjustable Proportioning Valve Knob
Adjustable proportioning valve for braking systems with 100-1000 PSI range. Fine tunes front-to-rear brake balance; easy installation and reputable build quality, per customers
Pros
- adjustable proportioning valve
- wide pressure adjustment range
- easy to install
- high build quality and brand reputation
Cons
- fit may vary by system
PV4 Brass Brake Proportioning Valve for disc brakes
The PV4 universal brake proportioning valve fits most disc brake front and rear systems. It interchanges with part 172-1361 and suits a wide range of makes and models. Customer insight notes mixed expectations on compatibility
Pros
- universal compatibility
- front/rear disc brake support
- interchange part number 172-1361
- specified inlet/outlet thread sizes
Cons
- customer insight notes mixed satisfaction
- compatibility may vary by vehicle
- no explicit installation guidance
Head-to-Head
| Criteria | Winner |
|---|---|
| Price | NPAUTO |
| Durability | Tie |
| Versatility | NPAUTO |
| User Reviews | Wilwood |