Gadren Machine Company offers U-line, stainless steel, Model 1000, Kerick, and bronze float valves. Grade 316 stainless steel float valves are come in sizes ranging from 1/2" to 3" NPT, float sizes ranging from 5" to 9", and inlet pressures ranging from 75 to 100 lbs. These valves can be ordered in globe or angled designs, and they provide reliable/long-lasting level control of corrosive liquids, food products, and fuels. Valves feature Teflon seals and can be utilized for cold or hot service.

Watts Water Technologies, Inc. offers float valves in a wide range of configurations, including: heavy duty mechanical, heavy duty cooler, copper heavy duty, tube fitting mini-cooler, plastic heavy duty, standard duty mechanical, etc. Model C3/8TF heavy duty cooler valves are typically utilized in refrigeration, industrial air-conditioning, and commercial applications. These valves come in 12 x 3/4" sizes, they have Buna-N seals, a bronze body construction, and can handle pressures up to 100 PSI.

Grainger Industrial Supply provides float valves in a variety of types, including: bulkhead mount, adjustable arm, fixed arm, standard, double, single, etc. These valves come in sizes ranging from 3/4" to 8", stem lengths ranging from 3" to 16", and the following connection types: tube FNPT, bulkhead, compression, flanged, MNPT, and screwed. They are constructed from brass, polyethylene, cast iron, brass, bronze, PVC, and iron materials.

Kerick offers full PVC body construction float valves in both miniature and full-size. All Kerick float valves are constructed from NSF-approved, long-use santoprene rubber and 18-8 stainless steel. Flow ranges for full-size float valves range from 0-131 GPM, outlets from 3/8" to 1.25", for standard and bulkhead mounts. Mini float valves are available in ranges from 1-1.5 GPM, in free-flow outlet sizes, in standard and bulkhead standard mounts.

U.S. Plastic has a variety of threaded float valves in sizes from 1/2" to 1", and have glass-filled nylon valve bodies. Internal components are comprised of ABS plastic, silicone and stainless steel and meet all anti-siphon requirements. Operating pressure ranges from 1/2"-8-65; 1"-8-100 lbs. Not FDA/NSF compliant, for use with water systems under 90 degrees only (with high temperature valves up to 150 degrees).

Keckley float and lever valves range in size from 1/2 - 1 1/2" to 2" - 10", for pressures up to 250 lb. Available patterns are globe and angle (with both threaded and flange styles) and trims are available in bronze. Cast iron trim is available for 1/2" to 1 1/2" angle and globe threaded connections only.

Maid-O-Mist has a range of float control valves from Water Boy in No.'s 50, 85 and 5900. The No. 50 Series float valves range in length from 3 3/4" to 8", and are available in siphoning and non-back-siphoning systems. The No. 85 is a safety feeder control valve for air conditioning, sterilizers, steam tables and coffee urns up to 75 lbs. of pressure. The shell features a raised seat and has a silicone washer for added heat and oil resistance. Valve and floats are mounted on a removable bonnet for cleaning or replacement without having to remove the entire structure. The 5900 series float control valves feature built-in reservoir, and have a PVC and brass construction.

The Valve Shop distributes a variety of float valves to monitor liquid levels and prevent tank overfilling. Gadren has float valves in brass, bronze and stainless steel in connection sizes between 1/2" and 3". Kerrick PVC plastic float valves are designed for heavy duty projects and are available between 1/4" and 1 1/2". Hayward float valves are designed for extreme conditions, and feature an extra-heavy wall thickness to withstand damage, and are available in sizes from 1/2" to 4".

Danfoss Flomatic has water float valves that range in size from 1.25 to 12 in. (32 to 300 mm), and are available in ball-, brass- and tank-level float valves, as well as float control valve systems.