MEC Liquid Transfer Shutoff Valve 3/4 in. MNPT x 3/4 in. FNPT

Item # 533212 | MEC Part # ME449 | UPC Code 076335067292 | UNSPSC Code 40142200
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Product Overview

Designed to provide a safe means to transfer liquid or vapor from a storage container. ME449 Series valves can be directly installed for full time use in the liquid or vapor port of the storage container when configured with an integral excess flow check (ME449EXS Series, ME449X/19.5), or when utilized in conjunction with a Liquid Withdrawal Tank Valve with integral excess ow protection (ME460 or ME462 Series) and the appropriate Liquid Withdrawal Adapter (ME458 Series).

  • Double O-ring stem seal design ensures leak free operation
  • Material: brass
  • Excess flow: no
  • 3/4 MNPT inlet x 3/4 FNPT outlet

Proposition 65 Information

Prop65 Warning Icon WARNING: These products contain a chemical known to the state of California to cause cancer and birth defects or reproductive harm. For more information go to


Connection 2
Female Pipe Thread
Removable, Threaded
Manufacturer Warranty
5 years from manufacture date
Product Depth (in.)
Product Weight (lb.)
0.75 in. x 0.75 in.
Valve Type
Withdrawal Adapter


5 years from manufacture date