R400 Series BOB® Float Valves & Floats

The R400 Series is a high capacity float valve and applications include cooling towers, livestock waterers, car washes, high pressure washes, swimming pools and many other agricultural and industrial applications. Bob® Copper Floats consists of two halves soldered together using an inside lapping joint with lead-free solder. Each model has a female thread spud connection. Bob® Polypropylene floats are lightweight, corrosion-resistant and suitable for use in a broad range of destructive fluids.

  • Heavy duty cast brass
  • Nitrile seals
  • Copper or polypropylene floats
  • Features an adjustable short arm for customizing water level
  • Both types of floats are designed for open tank service only
  • Valves are lead free
  • Maximum temperature: 175°F
  • Plunger, arm & seal replacement kits are also available
  • Made in the USA
  • For a complete assembly you need a valve, float & stem (sold separately)
Stock Description Catalog Pg. Price
3/8" NPT Inlet x 3/8" NPT Outlet BOB® Brass Float Valve
23229
3/8" NPT Inlet x 3/8" NPT Outlet BOB® Brass Float Valve
$37.93​/Each
Save 5%2+$36.03/Each
Save 10%4+$34.13/Each
Save 15%12+$32.24/Each
P-240
$37.93​/Each
In Stock
1/2" NPT Inlet x 1/2" NPT Outlet BOB® Brass Float Valve
23230
1/2" NPT Inlet x 1/2" NPT Outlet BOB® Brass Float Valve
$39.78​/Each
Save 5%2+$37.79/Each
Save 10%4+$35.80/Each
Save 15%12+$33.81/Each
P-240
$39.78​/Each
In Stock
3/4" NPT Inlet x 3/4" NPT Outlet BOB® Brass Float Valve
23231
3/4" NPT Inlet x 3/4" NPT Outlet BOB® Brass Float Valve
$51.23​/Each
Save 5%2+$48.66/Each
Save 10%4+$46.10/Each
Save 15%12+$43.54/Each
P-240
$51.23​/Each
In Stock
1" NPT Inlet x 1" NPT Outlet BOB® Brass Float Valve
23232
1" NPT Inlet x 1" NPT Outlet BOB® Brass Float Valve
$80.58​/Each
Save 5%2+$76.55/Each
Save 10%4+$72.52/Each
Save 15%12+$68.49/Each
P-240
$80.58​/Each
In Stock
5" Diameter Bob® Copper Round Float with 1/4"-20 SAE Thread
23233
5" Diameter Bob® Copper Round Float with 1/4"-20 SAE Thread
$39.25​/Each
Save 5%2+$37.28/Each
Save 10%4+$35.32/Each
Save 15%12+$33.36/Each
P-240
$39.25​/Each
In Stock
6" Diameter Bob® Copper Round Float with 1/4"-20 SAE
23234
6" Diameter Bob® Copper Round Float with 1/4"-20 SAE
$51.71​/Each
Save 5%2+$49.12/Each
Save 10%4+$46.53/Each
Save 15%12+$43.95/Each
P-240
$51.71​/Each
In Stock
5" Diameter Bob® Black Polypropylene Round Float with 1/4"-20 SAE
23235
5" Diameter Bob® Black Polypropylene Round Float with 1/4"-20 SAE
$12.24​/Each
Save 5%4+$11.62/Each
Save 10%8+$11.01/Each
Save 15%24+$10.40/Each
P-240
$12.24​/Each
In Stock
6" Diameter Bob® Black Polypropylene Round Float with 1/4"-20 SAE
23236
6" Diameter Bob® Black Polypropylene Round Float with 1/4"-20 SAE
$14.44​/Each
Save 5%4+$13.71/Each
Save 10%8+$12.99/Each
Save 15%24+$12.27/Each
P-240
$14.44​/Each
In Stock
Disc & Cup Kit for 3/8" MNPT Float Valves
23237
Disc & Cup Kit for 3/8" MNPT Float Valves
$3.01​/Each
Save 5%10+$2.86/Each
Save 10%20+$2.70/Each
Save 15%60+$2.55/Each
P-240
$3.01​/Each
In Stock
Disc & Cup Kit for 1/2" MNPT Float Valves
23238
Disc & Cup Kit for 1/2" MNPT Float Valves
$3.82​/Each
Save 5%10+$3.62/Each
Save 10%20+$3.43/Each
Save 15%60+$3.24/Each
P-240
$3.82​/Each
In Stock
Disc & Cup Kit for 3/4" MNPT Float Valves
23239
Disc & Cup Kit for 3/4" MNPT Float Valves
$4.76​/Each
Save 5%10+$4.52/Each
Save 10%20+$4.28/Each
Save 15%60+$4.04/Each
P-240
$4.76​/Each
In Stock
Disc & Cup Kit for 1" MNPT Float Valves
23240
Disc & Cup Kit for 1" MNPT Float Valves
$5.47​/Each
Save 5%10+$5.19/Each
Save 10%20+$4.92/Each
Save 15%60+$4.65/Each
P-240
$5.47​/Each
In Stock
Plunger Kit for 3/8" MNPT Float Valves
23241
Plunger Kit for 3/8" MNPT Float Valves
$7.36​/Each
Save 5%10+$6.99/Each
Save 10%20+$6.62/Each
Save 15%60+$6.25/Each
P-240
$7.36​/Each
In Stock
Plunger Kit for 1/2" MNPT Float Valves
23242
Plunger Kit for 1/2" MNPT Float Valves
$11.60​/Each
Save 5%10+$11.02/Each
Save 10%20+$10.44/Each
Save 15%60+$9.86/Each
P-240
$11.60​/Each
In Stock
Plunger Kit for 3/4" MNPT Float Valves
23243
Plunger Kit for 3/4" MNPT Float Valves
$15.26​/Each
Save 5%10+$14.49/Each
Save 10%20+$13.73/Each
Save 15%60+$12.97/Each
P-240
$15.26​/Each
In Stock
Plunger Kit for 1" MNPT Float Valves
23244
Plunger Kit for 1" MNPT Float Valves
$27.94​/Each
Save 5%10+$26.54/Each
Save 10%20+$25.14/Each
Save 15%60+$23.74/Each
P-240
$27.94​/Each
Special Order
Arm Kit for 3/8" MNPT Float Valves
23245
Arm Kit for 3/8" MNPT Float Valves
$13.54​/Each
Save 5%10+$12.86/Each
Save 10%20+$12.18/Each
Save 15%60+$11.50/Each
P-240
$13.54​/Each
In Stock
Arm Kit for 1/2" & 3/4" MNPT Float Valves
23246
Arm Kit for 1/2" & 3/4" MNPT Float Valves
$13.94​/Each
Save 5%10+$13.24/Each
Save 10%20+$12.54/Each
Save 15%60+$11.84/Each
P-240
$13.94​/Each
On Order
Arm Kit for 1" MNPT Float Valves
23247
Arm Kit for 1" MNPT Float Valves
$13.94​/Each
Save 5%10+$13.24/Each
Save 10%20+$12.54/Each
Save 15%60+$11.84/Each
P-240
$13.94​/Each
In Stock
Short Arm 1/4"-20 SAE for Brass Float Valves
23248
Short Arm 1/4"-20 SAE for Brass Float Valves
$6.13​/Each
Save 5%10+$5.82/Each
Save 10%20+$5.51/Each
Save 15%60+$5.21/Each
P-240
$6.13​/Each
In Stock
1/4"-20 SAE x 10" Brass Stem
23249
1/4"-20 SAE x 10" Brass Stem
$4.78​/Each
Save 5%10+$4.54/Each
Save 10%20+$4.30/Each
Save 15%60+$4.06/Each
P-240
$4.78​/Each
In Stock