THIS IS A USED  WHITE RODGERS  MODEL# 36J54 TYPE 201 

24 V 3.5 PRESSURE

TRANE PART NUMBER D674541P01

NATURAL GAS VALVE FOR MODERN PILOTLESS GAS FURNACES 

WORKS ON MANY  TRANE / AMERICAN STANDARD  FURNACES

1/2 INCH THREADED INLET AND OUTLET