Apollo Series 19M Relief Valve
Item Code: A19MPRV
numbering system. Flow ratings are National Board certified in accordance with ASME sections I and VIII.
ASME SECTIONS I AND VIII
• Sizes 1/2” thru 2-1/2”
• Factory Set Pressures 5 to 300 psig
• Maximum Temperature: 406°F (Model 19S: 422°F)
APPLICATIONS
• Overpressure Protection of Steam Boilers, Sterilizers, Distillers, Cookers, and Pressure Reducing Stations.
• Pneumatic Conveying Equipment, Air Compressors, Receivers and Dryers. Steam, Air and Gas Accumulators, Pressure Vessels and Pressure Piping Systems.
FEATURES
• Wide Wrenching Hex for Easier, Faster Installations
• Stainless Steel Springs are Standard
• Teflon® PFA Seat Resists Corrosive Boiler Chemicals and Excessive Vibration
• High-Capacity Full Nozzle Design Available in Six Orifice Sizes
• Two Control Rings for Maximum Performance and Adjustability
• Short “Tuned” Blow Down Minimizes Product Loss
• Tapped Body Drain Allows Piping of Condensate Safely Away From Equipment
• Reduced Repair Costs: Soft Seat Easily Replaced
• Registered in all Canadian Provinces Under CSA B51 CRN OG8547.5C
• Proudly Made in USA
OPTIONS
• Choice of Teflon® or Metal-to-Metal Seating
• Steam Set Pressures to 300 psi @ 422°F (Model 19S, Stainless Steel Trim)
• 316 Stainless Steel Wetted Trim Available for all Sizes
• Anti-Vibration Dampened Lifting Lever
• Oxygen Cleaned
• European Pressure Equipment Directive Compliant Option (CE/PED)
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Apollo Relief Valves
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Apollo Relief Valves