Float Valves | McMaster-Carr

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152 Products

Level Control

Brass Float Valves

Use these float valves with water.

Bronze Float Valves

With a durable bronze body, these float valves can be used with water and hydraulic fluid.

Extra-Compact Plastic Float Valves

Control water levels in spaces where a rod and lever won’t fit; these float valves have an internal float and connect to your pipe.

PVC Float Valves

These float valves have a temperature range of 35° to 110° F.

Polypropylene Float Valves

Able to withstand higher temperatures than PVC float valves, these valves have a temperature range of 35° to 175° F.

Compact Metal Float Valves

Smaller than other float valves, these are sized for containers with limited space.

Compact Plastic Float Valves

Smaller than other float valves, these are sized for containers with limited space.

Easy-Adjust Bronze Float Valves

Easy-Adjust Cast Iron Float Valves

Compact Float Valves for Food and Beverage

Smaller than other float valves, these are sized for containers with limited space.

Float Valves for Food and Beverage

Compact Float Valves with Plastic
Reservoir for Food and Beverage

Commonly used in ice-making machines, these valves have floats that rest inside a clear plastic reservoir.

Float Valves for Chemicals

Made of stainless steel, these float valves have excellent corrosion resistance even when exposed to chemicals.

Float Valves for Draining Condensate

Automatically remove condensate from compressed air or inert gas lines—these float valves have a float-operated drain control.

Float Valve Bodies for Water

Combine these float valve bodies with floats and rods (not included) to create float valves that meet exact specifications.

Float Valve Bodies for Chemicals

Made of stainless steel, these float valves have excellent corrosion resistance even when exposed to chemicals.

Plumbing Fixtures and Drains

Toilet Tank Replacement Parts

Replace flush valve assemblies in toilet tanks.

Floor Drain Backflow Preventers

Put an end to water damage from backed-up sewers. When water backs up, the rubber float will rise to seal off the drain. When water recedes, the float will drop for normal drainage.

Level Control

Brass Float Valves

Bronze Float Valves

Extra-Compact Plastic Float Valves

PVC Float Valves

Polypropylene Float Valves

Compact Metal Float Valves

Compact Plastic Float Valves

Easy-Adjust Bronze Float Valves

Easy-Adjust Cast Iron Float Valves

Compact Float Valves for Food and Beverage

Float Valves for Food and Beverage

Compact Float Valves with PlasticReservoir for Food and Beverage

Float Valves for Chemicals

Float Valves for Draining Condensate

Float Valve Bodies for Water

Float Valve Bodies for Chemicals

Plumbing Fixtures and Drains

Toilet Tank Replacement Parts

Floor Drain Backflow Preventers

Compact Float Valves with Plastic
Reservoir for Food and Beverage