20QE2326A Pressure Protection Valve | PR-4 Air Valve
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DISCLAIMER
All products listed on this website are supplied as genuine or high-quality aftermarket spare parts. PARTSPIRE FZC is an independent supplier and is not affiliated with, endorsed by, or authorized by any original equipment manufacturer (OEM) unless explicitly stated.
All brand names, logos, and product references are used strictly for identification and compatibility purposes only. Customers are responsible for verifying part numbers, specifications, and suitability before use or installation.
PARTSPIRE FZC shall not be held liable for any damages, losses, or operational issues arising from incorrect selection, improper installation, or misuse of products.
Description
20QE2326A Pressure Protection Valve
The 20QE2326A Pressure Protection Valve is a PR-4 style air brake valve designed to protect the primary air brake system in heavy-duty trucks, trailers, buses, and commercial vehicles. It automatically isolates auxiliary air circuits until the brake system reaches the required operating pressure, ensuring sufficient air is always available for safe braking. Typical PR-4 replacements for this part use one 1/4″ NPT supply port, two 1/4″ NPT delivery ports, and are designed to open at approximately 85 PSI and close at around 70 PSI. (Fortpro USA)
At PARTSPIRE, we supply genuine and OEM-quality air brake valves engineered for durability, reliable performance, and long service life in demanding commercial vehicle applications.
Features
- Premium-quality PR-4 Pressure Protection Valve
- Protects the primary air brake system
- Automatically isolates auxiliary air circuits
- Maintains safe brake system air pressure
- Heavy-duty die-cast construction
- Reliable pneumatic performance
- Easy installation
- Long service life
Applications
Suitable for:
- Mack Trucks
- Heavy-Duty Trucks
- Semi-Trailers
- Commercial Vehicles
- Buses
- Construction Equipment
- Fleet Vehicles
OEM Cross References
- Mack: 20QE2326A
- Mack: 20QE2326
- Mack: 25100544
- Mack: 25165589
- Bendix: PR-4 Pressure Protection Valve
- PAI: LPR-3712
- Automann: 170.16100V
- Tectran: 918330
- Velvac: 32222 (032222)
Always verify the part number, vehicle model, and OEM reference before placing your order.
Why Choose PARTSPIRE?
- Genuine & OEM-quality spare parts
- Competitive pricing
- Worldwide shipping
- Fast quotation service
- Technical support
- Bulk order discounts
- Trusted supplier for heavy-duty truck and commercial vehicle spare parts
Request a Quote
Looking for the 20QE2326A Pressure Protection Valve?
PARTSPIRE supplies genuine and OEM replacement air brake components for Mack, Bendix, and other heavy-duty commercial vehicle applications. Contact us today for pricing, stock availability, and worldwide shipping.
All products listed on this website are supplied as genuine or high-quality aftermarket spare parts. PARTSPIRE FZC is an independent supplier and is not affiliated with, endorsed by, or authorized by any original equipment manufacturer (OEM) unless explicitly stated.
All brand names, logos, and product references are used strictly for identification and compatibility purposes only. Customers are responsible for verifying part numbers, specifications, and suitability before use or installation.
PARTSPIRE FZC shall not be held liable for any damages, losses, or operational issues arising from incorrect selection, improper installation, or misuse of products.
Description
20QE2326A Pressure Protection Valve
The 20QE2326A Pressure Protection Valve is a PR-4 style air brake valve designed to protect the primary air brake system in heavy-duty trucks, trailers, buses, and commercial vehicles. It automatically isolates auxiliary air circuits until the brake system reaches the required operating pressure, ensuring sufficient air is always available for safe braking. Typical PR-4 replacements for this part use one 1/4″ NPT supply port, two 1/4″ NPT delivery ports, and are designed to open at approximately 85 PSI and close at around 70 PSI. (Fortpro USA)
At PARTSPIRE, we supply genuine and OEM-quality air brake valves engineered for durability, reliable performance, and long service life in demanding commercial vehicle applications.
Features
- Premium-quality PR-4 Pressure Protection Valve
- Protects the primary air brake system
- Automatically isolates auxiliary air circuits
- Maintains safe brake system air pressure
- Heavy-duty die-cast construction
- Reliable pneumatic performance
- Easy installation
- Long service life
Applications
Suitable for:
- Mack Trucks
- Heavy-Duty Trucks
- Semi-Trailers
- Commercial Vehicles
- Buses
- Construction Equipment
- Fleet Vehicles
OEM Cross References
- Mack: 20QE2326A
- Mack: 20QE2326
- Mack: 25100544
- Mack: 25165589
- Bendix: PR-4 Pressure Protection Valve
- PAI: LPR-3712
- Automann: 170.16100V
- Tectran: 918330
- Velvac: 32222 (032222)
Always verify the part number, vehicle model, and OEM reference before placing your order.
Why Choose PARTSPIRE?
- Genuine & OEM-quality spare parts
- Competitive pricing
- Worldwide shipping
- Fast quotation service
- Technical support
- Bulk order discounts
- Trusted supplier for heavy-duty truck and commercial vehicle spare parts
Request a Quote
Looking for the 20QE2326A Pressure Protection Valve?
PARTSPIRE supplies genuine and OEM replacement air brake components for Mack, Bendix, and other heavy-duty commercial vehicle applications. Contact us today for pricing, stock availability, and worldwide shipping.
Product details
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Description
20QE2326A Pressure Protection Valve
The 20QE2326A Pressure Protection Valve is a PR-4 style air brake valve designed to protect the primary air brake system in heavy-duty trucks, trailers, buses, and commercial vehicles. It automatically isolates auxiliary air circuits until the brake system reaches the required operating pressure, ensuring sufficient air is always available for safe braking. Typical PR-4 replacements for this part use one 1/4″ NPT supply port, two 1/4″ NPT delivery ports, and are designed to open at approximately 85 PSI and close at around 70 PSI. (Fortpro USA)
At PARTSPIRE, we supply genuine and OEM-quality air brake valves engineered for durability, reliable performance, and long service life in demanding commercial vehicle applications.
Features
- Premium-quality PR-4 Pressure Protection Valve
- Protects the primary air brake system
- Automatically isolates auxiliary air circuits
- Maintains safe brake system air pressure
- Heavy-duty die-cast construction
- Reliable pneumatic performance
- Easy installation
- Long service life
Applications
Suitable for:
- Mack Trucks
- Heavy-Duty Trucks
- Semi-Trailers
- Commercial Vehicles
- Buses
- Construction Equipment
- Fleet Vehicles
OEM Cross References
- Mack: 20QE2326A
- Mack: 20QE2326
- Mack: 25100544
- Mack: 25165589
- Bendix: PR-4 Pressure Protection Valve
- PAI: LPR-3712
- Automann: 170.16100V
- Tectran: 918330
- Velvac: 32222 (032222)
Always verify the part number, vehicle model, and OEM reference before placing your order.
Why Choose PARTSPIRE?
- Genuine & OEM-quality spare parts
- Competitive pricing
- Worldwide shipping
- Fast quotation service
- Technical support
- Bulk order discounts
- Trusted supplier for heavy-duty truck and commercial vehicle spare parts
Request a Quote
Looking for the 20QE2326A Pressure Protection Valve?
PARTSPIRE supplies genuine and OEM replacement air brake components for Mack, Bendix, and other heavy-duty commercial vehicle applications. Contact us today for pricing, stock availability, and worldwide shipping.
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