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HT-PRV 3.0 Paint Pressure Regulator
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HT-PRV 3.0 Paint Pressure Regulator

The Paint Pressure Regulator (Pressure Relief/Stabilizing Valve) is a specialized pressure control device in coating systems, installed at the paint pump outlet to stabilize fluid delivery pressure, mitigate pulsation fluctuations, and ensure consistent spray flow for enhanced coating quality.

HT-PRV 3.0 Paint Pressure Regulator Specifications 


CategoryItemSpecification
Basic InformationNamePaint Pressure Regulator
ModelHT-PRV 3.0
System ParametersMax. Inlet Pressure (IN)2.5 MPa / 25 Bar
Max. Outlet Pressure (OUT)0.6 MPa / 6 Bar
Outlet Connection3/8" Female Thread
Inlet Connection3/8" Male Thread
Gauge Connection3/8" Male Thread
Environmental SpecsDimensions (LxWxH)170 x 85 x 270 mm
Wetted Parts MaterialStainless Steel

Competitive Advantages of Paint Pressure Regulator



1. Precise Pressure Regulation

An adjustable valve spool/spring mechanism balances pump-generated pressure variations, maintaining constant outlet pressure to prevent film thickness variation and color inconsistency.


2. Multi-Gun Compatibility

Enables synchronous operation with multiple spray guns while maintaining flow stability, improving spraying efficiency.


3. Clog-Resistant Design & Easy Maintenance

An optimized flow path minimizes particulate accumulation, suitable for particle-laden coatings. Features easy-cleaning structure with weekly maintenance for conventional coatings and daily line flushing for metallic powder systems.


4. Premium Material Construction

Wear-resistant precision diaphragms ensure responsive control. Double-layer diaphragm configuration reduces material aging risks.



5. Multi-Fluid Compatibility

Stainless steel wetted components accommodate solvent-based, water-based, high-solid, and curing agent fluids.


6. Key Applications

Automotive coating lines, furniture surface finishing, and electronic housing spraying systems require high yield rates and uniform coating deposition.


HT-PRV 3.0 Paint Pressure Regulator Application Scenarios


 

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Related Paint Supply System


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