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.
Apollo™, 19KDDK275Q, Safety Relief Valve, Series: 19, 3/4 in Nominal, MNPT x FNPT End Style, 275 psi Pressure, -60 to 406 deg F, Media: Air, Lift Lever Actuator, Bronze Body, Brass/Stainless Steel/PTFE Trim, 6-1/2 in H Dimensions, Domestic
Actuator Type
Lift Lever
Body Material
Bronze
Dimensions
6-1/2 in H
Domestic/Import
Domestic
End Style
MNPT x FNPT
Media
Air
Nominal Size
3/4 in
Pressure Rating
275 psi
Series
19
Temperature Rating
-60 to 406 deg F
Trim Material
Brass/Stainless Steel/PTFE
- Wide wrenching hex for easier, faster installation
- PTFE PFA seat resists corrosive boiler chemicals and excessive vibration
- High-capacity full nozzle design
- 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
- Brass trim/stainless steel spring/PTFE seat
- 275 psig set pressure
- Performance (Calibration) test report
- D orifice letter