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Model L11F
LaMot Valve & Arrestor Model L11F is designed for emergency relief capacity above that supplied by a standard operating valve used on tanks, piping, and low-pressure vessels. Pressure relief valves provide relief from excessive internal pressure which may cause tank damage. Calibrated weights are available for various setting.
Superior Sealing Performance
• Precision machining and manufacturing to accomplish superior sealing
• Ultra-tight sealing reduces product leakage and fugitive emissions
Industry Leading Flow Rates
• Higher flow capacity to protect from excessive pressure build up
• Optimal flow is achieve by a flow path with minimal obstructions from the tank
nozzle to the atmosphere
• Higher flow rates also allow these valves to be used in a wider range of applications
than valves with lower flow rates
• 100% overpressure technology
Direct Replacement & Easy Maintenance
• Direct replacement for any standard 150# ASME pressure relief valve
• Designed for easy maintenance, thus reducing downtime and lowering operational costs
• Fully field replaceable pallet assemblies
• Replacement pressure diaphragms “soft goods”
• Calibrated weight system allows for field adjustable settings
• Largest set pressure range in the industry from 0.5 to 24 osig
• Size: 2” (50mm) through 6” (150mm)
• Casting Material: Aluminum (non-sparking)
• Pallet Material: Polyphenylene Sulfide (PPS)
• Calibrated Weight Material: Stainless Steel Zinc coated Carbon Steel
• Bolting Class: 150# ASME
• Pressure Settings: 0.5 osig to 24 osig (0.5 osig increments)
• Weight loaded Pressure Relief Valve design
• 100% overpressure technology
• Leak Rate is compliant with API 2000
• Pressure Diaphragm: BUNA-N, FEP, & FKM
L11F Weight Loaded Pressure Relief Valve Sales Sheet
L11F Weight Loaded Pressure Relief Valve Data Sheet
Select your specifications below to generate a custom product number.
Zip Code Locator
Model #
Size
Base Material
Pallet Material
Diaphragm Material
Pressure Setting
Options
Model #:
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Base Material:
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We don’t manufacture until you order. Our production team employs the latest tools and techniques in agile manufacturing to fabricate your order to your specifications. After production and assembly, each product undergoes stringent quality inspections before leaving the production floor – we guarantee you’ll get exactly what you ordered.