Tank Car Angle Valves for Railroad Tank Cars TA7894P


Application

Designed especially for transfer of LP-Gas and anhydrous ammonia in railroad tank car service.

The combined heavyweight ductile iron castings and precision machining provide ruggedness and superior performance in working pressures up to 400 PSIG.

Features

  • “V”-ring spring-loaded pressure seal design provides dependable, leak-free operation. No packing to retighten or replace.
  • Wiper o-ring eliminates entrance of dirt and grit into stem area that can prohibit smooth operation.
  • Heavy duty ACME stem threads give quick action and are hardened for long service life.
  • Swivel seat reduces scoring of seat disc and provides positive shut-off.
  • Full diameter seat provides greater flow capacity and low pressure drop.
  • Plugged ¼" NPT boss on downstream side of valve accommodates vent valve or hydrostatic relief valve.
  • Equipped with a malleable iron plug and chain installed in the valve outlet.


Materials

Body Ductile Iron
“V”-Rings Teflon
O-Ring Synthetic Rubber
Stem Stainless Steel
Bonnet Ductile Iron
Seat Disc Teflon
Handwheel Cadmium Plated Ductile Iron

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