Solenoid pilot valves for cryogenic fluid

A solenoid pilot valve for cryogenic fluid, comprising:

• a valve body including a first seat and defining a conduit that has an inlet side and an outlet side;
• a coil assembly coupled to the valve body;
• a poppet configured to translate between a closed position at which the poppet sealingly engages the first seat to fluidly disconnect the inlet side and the outlet side and an open position at which the poppet is disengaged from the first seat to fluidly connect the inlet side and the outlet side, wherein the poppet and the valve body at least partially define a chamber, wherein the poppet defines a pilot hole that is configured to fluidly connect the chamber and the outlet side, and wherein the poppet includes a second seat adjacent the pilot hole;
• a plunger assembly positioned in the chamber and comprising:
• a first plunger positioned such that the coil assembly is configured to cause the first plunger to translate between a first extended position and a first retracted position;
• and
• a second plunger slidably coupled to the first plunger and extending toward the poppet, wherein the second plunger is configured to translate between a second extended position, a partially retracted position, and a second retracted position, wherein the second plunger is configured to sealingly engage the second seat to close the pilot hole in the second extended position and is configured to be disengaged from the second seat to open the pilot hole in the partially retracted position and the second retracted position.