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9100Z P/V Valve with Flame Arrester - China Suppliers & Factory for Pressure Vacuum Management
Size Range
Available in sizes from NPS2 to NPS12, accommodating diverse pipeline configurations.
PV Valve Materials
Commonly fabricated from WCB, CF8, and CF3M. Other materials are available upon request.
Set Pressure
Weight loaded: 2mbar to 69mbar for fine-tuned pressure control.
Spring loaded: 69mbar to 999mbar for broader pressure adjustment.
Set Vacuum
Weight loaded: 2mbar to 43mbar for accurate vacuum control.
Spring loaded: 43mbar to 48mbar for customizable vacuum settings.
Frequently Asked Questions
What size options are available for these PV valves?
Our PV valves are available in a comprehensive size range from NPS2 to NPS12 to suit various pipeline requirements.
What is the difference between weight-loaded and spring-loaded pressure settings?
Weight-loaded settings are designed for low-pressure control (2mbar to 69mbar), while spring-loaded settings accommodate higher pressure requirements up to 999mbar.
Can I request a specific material for the valve body?
Yes. While WCB, CF8, and CF3M are our standard materials, we can provide other materials upon request to meet your specific application needs.
What is the vacuum control range for spring-loaded valves?
Spring-loaded valves offer a customizable vacuum range between 43mbar and 48mbar.
Are these valves suitable for fine-tuned pressure control?
Absolutely. The weight-loaded configuration is specifically engineered for fine-tuned pressure control starting as low as 2mbar.
How do I choose between weight-loaded and spring-loaded vacuum control?
Choice depends on your set point; weight-loaded is ideal for 2-43mbar, while spring-loaded is used for the 43-48mbar range.


