QUALITY CONSTRUCTION: Forged Brass Body INLET THREAD: Pre-Applied Sealant on Inlet Thread CONTAINER CONNECTION: 3/4" NPT LINE CONNECTION: 1-2/4" ACME CROSSOVER: For Sherwood AFV6 This forklift double back quick fill valve for your propane forklift is 3/4" M NPT by 1 3/4" M ACME and comes with a cap and strap. Filler valve with double back check safety feature, 3/4 inch euro style filler featuring quick connection with minimal fugitive emissions. Acme to Euro adapter to convert acme filling gun threads to quick fill. Allows you to fill your tank without removing from the forklift for ease of use and quicker fill time. Quality you can trust for years to come. Forged Brass Body. Pre-applied sealant on the inlet thread. Container connection is 3/4" M NPT. Line connections is 1 - 3/4" M ACME. Comes with cap and strap. Crossover for Sherwood AFV6. Compatible with 33.5 lb. propane forklift cylinder. Compressed gas cylinders and valves can be dangerous if used improperly. Please use caution, know the correct procedures for use, and exercise caution when connecting and using any compressed gas device.