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 inside lapping joints 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)
Item # Description Catalog Pg. Price Add to Cart
3/8" NPT Inlet x 3/8" NPT Outlet BOB® Brass Float Valve
Item 23229
60.2/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-331
60.2/Each
1/2" NPT Inlet x 1/2" NPT Outlet BOB® Brass Float Valve
Item 23230
63.14/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-331
63.14/Each
3/4" NPT Inlet x 3/4" NPT Outlet BOB® Brass Float Valve
Item 23231
78.92/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-331
78.92/Each
1" NPT Inlet x 1" NPT Outlet BOB® Brass Float Valve
Item 23232
127.86/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-331
127.86/Each
5" Diameter Bob® Copper Round Float with 1/4"-20 SAE Thread
Item 23233
63.1/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-331
63.1/Each
6" Diameter Bob® Copper Round Float with 1/4"-20 SAE
Item 23234
85.55/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-331
85.55/Each
5" Diameter Bob® Black Polypropylene Round Float with 1/4"-20 SAE
Item 23235
18.68/Each
Save 5% when you buy 4+
Save 10% when you buy 8+
Save 15% when you buy 24+
P-331
18.68/Each
6" Diameter Bob® Black Polypropylene Round Float with 1/4"-20 SAE
Item 23236
20.96/Each
Save 5% when you buy 4+
Save 10% when you buy 8+
Save 15% when you buy 24+
P-331
20.96/Each
Disc & Cup Kit for 3/8" MNPT Float Valves
Item 23237
4.61/Each
Save 5% when you buy 10+
Save 10% when you buy 20+
Save 15% when you buy 60+
P-331
4.61/Each
Disc & Cup Kit for 1/2" MNPT Float Valves
Item 23238
5.85/Each
Save 5% when you buy 10+
Save 10% when you buy 20+
Save 15% when you buy 60+
P-331
5.85/Each
Disc & Cup Kit for 3/4" MNPT Float Valves
Item 23239
7.36/Each
Save 5% when you buy 10+
Save 10% when you buy 20+
Save 15% when you buy 60+
P-331
7.36/Each
Disc & Cup Kit for 1" MNPT Float Valves
Item 23240
8.45/Each
Save 5% when you buy 10+
Save 10% when you buy 20+
Save 15% when you buy 60+
P-331
8.45/Each
Plunger Kit for 3/8" MNPT Float Valves
Item 23241
11.37/Each
Save 5% when you buy 10+
Save 10% when you buy 20+
Save 15% when you buy 60+
P-331
11.37/Each
Plunger Kit for 1/2" MNPT Float Valves
Item 23242
17.84/Each
Save 5% when you buy 10+
Save 10% when you buy 20+
Save 15% when you buy 60+
P-331
17.84/Each
Plunger Kit for 3/4" MNPT Float Valves
Item 23243
23.52/Each
Save 5% when you buy 10+
Save 10% when you buy 20+
Save 15% when you buy 60+
P-331
23.52/Each
Plunger Kit for 1" MNPT Float Valves
Item 23244
43.03/Each
Save 5% when you buy 10+
Save 10% when you buy 20+
Save 15% when you buy 60+
P-331
43.03/Each
Arm Kit for 3/8" MNPT Float Valves
Item 23245
15.37/Each
Save 5% when you buy 10+
Save 10% when you buy 20+
Save 15% when you buy 60+
P-331
15.37/Each
Arm Kit for 1/2" & 3/4" MNPT Float Valves
Item 23246
21.5/Each
Save 5% when you buy 10+
Save 10% when you buy 20+
Save 15% when you buy 60+
P-331
21.5/Each
Arm Kit for 1" MNPT Float Valves
Item 23247
21.5/Each
Save 5% when you buy 10+
Save 10% when you buy 20+
Save 15% when you buy 60+
P-331
21.5/Each
Short Arm 1/4"-20 SAE for Brass Float Valves
Item 23248
10.6/Each
Save 5% when you buy 10+
Save 10% when you buy 20+
Save 15% when you buy 60+
P-331
10.6/Each
1/4"-20 SAE x 10" Brass Stem
Item 23249
7.39/Each
Save 5% when you buy 10+
Save 10% when you buy 20+
Save 15% when you buy 60+
P-331
7.39/Each