38010050 Pressure Safety Valve for BOMAG BW 211, BW 213, BW 216

   The 38010050 safety valve is engineered to withstand the extreme vibration and heat generated during soil compaction. BOMAG rollers utilize high-pressure hydraulic systems to drive the eccentric weights in the drum; the 38010050 ensures that even if a motor stalls or a line becomes restricted, the pressure remains within the machine's structural design limits. It is a critical "fail-safe" that protects the most expensive components of your roller's drivetrain.

The SPARKLING MACHINERY NEW 38010050 PRESSURE SAFETY VALVE Photo:

Why Choose the SPARKLING 38010050 PRESSURE SAFETY VALVE?

• • • • • • • • • • • • • • • • • • • • • • • • • • •    - Precision Burst Pressure: Factory-calibrated to BOMAG’s exact specifications to ensure a perfect balance between compaction power and system safety.

                                                    •    - Corrosion-Resistant Housing: Built with treated steel to resist the harsh external environments of road construction, including dust, moisture, and chemical additives.

                                                    •    - Rapid Response Poppet: Features an internal spring-loaded poppet that opens instantaneously during pressure spikes, effectively neutralizing hydraulic shock.

                                                    •    - Tamper-Resistant Design: Often features a sealed adjustment mechanism to ensure the safety settings are not inadvertently changed during routine maintenance.

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Q&A Section

Q1: How do I know if my 38010050 safety valve is leaking internally?

A: A common symptom is the hydraulic oil getting excessively hot very quickly, or a noticeable loss of vibration "hit" or travel power. If the valve is bypassing oil prematurely, the machine will struggle to reach its full operating pressure.

Q2: Is the 38010050 valve adjustable in the field?

A: While some safety valves have an adjustment screw, it is strongly recommended to only adjust this valve while using a high-precision hydraulic pressure gauge. Incorrect settings can lead to blown hoses or permanent damage to the hydraulic pump.

Q3: Can this valve be cleaned, or must it be replaced?

A: If the valve is "chattering" due to a small piece of debris on the seat, it can sometimes be cleaned. However, if the internal spring has fatigued or the seat is "wire-drawn" (eroded), a full replacement with a new 38010050 is necessary to ensure machine safety.

About SPARKLING MACHINERY:
   - Founded in 2013, SPARKLING focuses on high-quality excavator parts across hydraulics, undercarriage, engines and electrical systems. We prioritize stability, precision and continuous service, offering worldwide distribution, tailored solutions and strict QC to help customers reduce cost and increase uptime.

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