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- 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™ Safety Relief Valve, Series: 19K, 3/4 in Nominal, MNPTxFNPT, 100 psi, -60 to 406 deg F, 646 lb/hr, Media: Steam, Lift Lever Handle Actuator, Bronze Body, Brass Trim, PTFE Seat Softgoods, 6-1/2 in H, Domestic
- Wide wrenching hex for easier, faster installations
- Stainless steel springs are standard
- Choice of PTFE or metal-to-metal seating
- PTFE 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 No. OG8547.5C
- Double ring, full bore, high-capacity design
- Sec I steam media
- Body MaterialBronzeDomestic / ImportDomesticEnd StyleMNPT x FNPTNominal Size3/4 inPressure Rating100 psiDimensions6-1/2 in HHandle StyleLift LeverManufacturerApollo ConbracoManufacturer #19K-D-D-A-100MediaSTEAMSeries19KSoftgoods MaterialPTFE SeatTemperature Rating-60 to 406 deg FTrim MaterialBRASS