Solid Brass Air Pressure Regulating Valve DZ91189565025 | Truck Air Circuit Boost Control Pressure Reducer Valve
Product Description
This DZ91189565025 boost pressure regulator valve is core pneumatic component for truck air brake system, fully cast from high-density brass raw material. Built-in precision pressure regulating inner core to automatically stabilize pipeline air pressure within rated range, all thread ports follow OEM standard specification. Each finished valve undergoes air tightness & pressure endurance test before delivery to avoid air leakage under long-time vehicle operation.
Technical specifications
| Feature |
Specification |
Benefit |
| Valve Body |
Full high-density brass casting |
Anti-rust and durable against compressed air corrosion |
| Inner Structure |
Precision spring-driven pressure regulating core |
Automatically stabilize pipeline working air pressure |
| Port Design |
OEM standard finished thread connectors |
Direct pipe mounting without extra conversion fittings |
| Production Standard |
Original factory air tightness tested |
Zero air leakage for long-term stable vehicle use |
Key Features | Core Advantages
- Integral brass casting body owns strong corrosion resistance against compressed air and trace moisture erosion.
- Built-in precision spring spool structure automatically adjusts air pressure to stabilize brake air supply.
- Standard thread connection ports match original pipeline for quick screwing installation without adapter modification.
- Compact Y-type streamline layout saves installation space and reduces pipeline layout interference.
- OEM consistent specification ensures one-to-one interchange with original valve for fast aftermarket maintenance.
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