Apollo Valves 19KDDA135 Safety Relief Valve

ASME Sections I and VIII capacity certified safety valve for overpressure protection of steam power boilers, pressure piping systems, pressure vessels, piping and similar equipment. Suitable for steam, air and non-hazardous gases. A dependable cast bronze high capacity safety valve ideal for use on all types of boilers, piping systems and unfired pressure vessels. This rugged design features top guided alignment for enhanced performance and reliability. Other features include optional metal seating, optional stainless steel wetted trim in all sizes and a new, more descriptive model numbering system. Flow ratings are National Board certified in accordance with ASME sections I and VIII.
Apollo® Valves Safety Relief Valve, Series: 19 Series, 3/4 in Nominal, MNPT x FNPT Connection, 135 psig, 844 lb/hr Flow Rate, Steam Media, Lift Lever Actuator, Brass Trim, PTFE Softgoods, Bronze Body, -60 to 406 deg F, 6-1/2 in Height, Domestic/Import: Domestic

• Wide wrenching hex for easier, faster installations
• Stainless steel springs are standard
• Teflon® PFA seat resists corrosive boiler chemicals and excessive vibration
• Two control rings for maximum performance and adjustability
• Short tuned blow sown minimizes product loss
• Tapped body drain allows piping of condensate safely away from equipment
• Reduced repair costs, soft seat easily replaced
• Proudly made in USA

• Instruction/Installation Manual https://assets.unilogcorp.com/267/ITEM/DOC/Apollo_Valves_19KDDA25_Instruction_Installation_Manual.pdf
• Specification Sheet https://assets.unilogcorp.com/267/ITEM/DOC/Apollo_Valves_19KDDA25_Specification_Sheet.pdf