شرح
1" inch Dual Brass Foot Valve Foot Check Bottom Valve
Double-Poppet Brass Foot Valve for Fuel Dispenser
Precision-engineered suction system component for fuel storage tanks
Product Overview
This brass foot valve is designed for installation at the terminal end of suction tubes within fuel storage tanks. Its dual-poppet mechanism ensures consistent prime maintenance within the suction system's fuel lines, making it particularly suitable for hard-to-access installations where operational continuity is critical.
Key Specifications
Size Range: 1", 1.5", 2", 2.5", 3", 4" (inch)
Material: Brass/Copper body with precision-engineered components
Pressure Rating: Safe for systems ≤34 feet of head (≈15 psi)
Fluid Compatibility: Gasoline, kerosene, diesel, lubricating oils, and water-based fluids
Technical Features
Redundant Prime Retention
Dual-poppet design provides fail-safe protection against suction line depressurization, minimizing downtime in critical fuel dispensing operations.
Backflow Prevention
Integrated brass check valve mechanism prevents unwanted liquid reflux, ensuring unidirectional flow integrity.
Installation Advantages
Modular construction allows easy maintenance access
Pre-treated filtration mesh included for particulate exclusion
Threaded connections ensure leak-proof sealing
Installation Protocol
Remove protective plastic cover from valve assembly
Perform thorough component cleaning prior to installation
Securely tighten all threaded connections
Install filtration mesh at suction port to prevent debris ingress
Material Benefits
Corrosion-resistant brass construction withstands harsh petroleum environments
Copper alloy components meet API 594 material standards
Precision-machined poppet petals ensure micro-gap sealing accuracy
Application Scenarios
Underground fuel storage systems
Industrial lubrication circuits
Aviation fueling infrastructure
Marine diesel supply networks
Note: Regular maintenance recommended for optimal performance in abrasive fluid environments.
