Customer Service Hours: MONDAY-FRIDAY, 8AM-5PM CT
Free Shipping on Orders Over $229+ Exclusions Apply

Squibb Taylor 1-1/4" FNPT Back Check Valve 111398 | A1730

1.00 LBS
Calculated at Checkout
Squibb Taylor 111398 Product Manual:
111398 Product Manual
Squibb Taylor 111398 Nominal Size Chart for Plumbing:
111398 Nominal Size Chart for Plumbing
Product Type:
Back Valve Check
1-1/4 in FNPT
1-1/4 in FNPT

Squibb Taylor 1-1/4" FNPT Back Check Valve 111398 | A1730


  • Inlet Connection: 1 1/4" FNPT
  • Outlet Connection: 1 1/4" FNPT
  • Flow Indicator: No
  • Seat Type: Soft Seats
  • Material: Steel
  • Application: In-Line Full Flow Swing Check
  • Propane Flow Capacity @ 10 PSIG Differential Pressure: 132 GPM

Back check valves allow flow in only one direction and are normally closed. They are installed in liquid filling connections on stationary storage tanks and bobtail delivery trucks and liquid transfer lines. The soft seated construction is for the filling connection on bobtail delivery trucks. Because the valve gives tight shutoff, piping on the bobtail can be depressurized for maintenance or repair without leakage.