. Science of railways . ingPlfl Consolidated Muffler Pop SafetyValve Consolidated Muffler Pop SafetyValve—Sectional View wing guides of the valve feather, or disc; the low spindle bear-ing upon feather; the outside overlap of the feather trunkupon the case above, over (not into) which joint the steamdischarge flows. This construction leaves no area upon thetop of the disc or feather, exposed to the steam pressure inthe valve case. 238 LOCOMOTIVE APPLIANCES. THE ASHTON POP SAFETY VALVE This valve is made both open and with muffler. It is aparticularly efficient valve and used very extensively o

---

. Science of railways . ingPlfl Consolidated Muffler Pop SafetyValve Consolidated Muffler Pop SafetyValve—Sectional View wing guides of the valve feather, or disc; the low spindle bear-ing upon feather; the outside overlap of the feather trunkupon the case above, over (not into) which joint the steamdischarge flows. This construction leaves no area upon thetop of the disc or feather, exposed to the steam pressure inthe valve case. 238 LOCOMOTIVE APPLIANCES. THE ASHTON POP SAFETY VALVE This valve is made both open and with muffler. It is aparticularly efficient valve and used very extensively onlocomotives throughout the Fio. Open Pop Safety Valve.

---

Size: 1131px × 2208px
Photo credit: © Reading Room 2020 / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ., bo, bookcentury1900, bookdecade1910, bookidscienceofrailway14kirk