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Watts Float Valve with Threaded Outlet: For Water Media, Straight Valve Body - General Service Float Valve Assemblies
WattsGeneral Service Float Valve Assemblies

Watts Float Valve with Threaded Outlet: For Water Media, Straight Valve Body

The WATTS ST375 is a general service float valve assembly for water media, featuring a straight valve body designed for horizontal piping. It has a flow rate of 14 gpm @ 50 psi, with 1/4"-20 rod thread and adjustable…

SKU 3G-OTH-450039

Brand
Watts
Item
Float Valve with Threaded Outlet: For Water Media, Straight Valve Body
Category
General Service Float Valve Assemblies
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Technical Specifications

Watts
Manufacturer Part Number
ST375
Type
Straight Valve Body, Horizontal Piping, NPT
Mounting
Horizontal Piping
Flow Rate
14 gpm @ 50 psi
For Media
Water
Rod Thread
1/4"-20
Valve Series
ST375
Valve Body Style
Straight
Arm Adjustability
Adjustable
Inlet Connection Type
MNPT
Outlet Connection Type
MNPT
Connection Type - Side 1
NPT
Connection Type - Side 2
NPT
Connection Gender - Side 1
Male
Connection Gender - Side 2
Male
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Watts Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The WATTS ST375 is a general service float valve assembly for water media, featuring a straight valve body designed for horizontal piping. It has a flow rate of 14 gpm @ 50 psi, with 1/4"-20 rod thread and adjustable arm. Connections are male NPT on both sides, with inlet and outlet types as MNPT.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the WATTS ST375 float valve used for?

The WATTS ST375 float valve is used to automatically control water levels in tanks and reservoirs. It is designed for water media, with a straight valve body for horizontal piping and an adjustable arm to set the desired fill level.

What are the specifications of the WATTS ST375 float valve?

The WATTS ST375 has a flow rate of 14 gpm @ 50 psi, with male NPT connections on both sides. It features a straight valve body for horizontal piping, a 1/4"-20 rod thread, and an adjustable arm. It is designed for water media only.

Where to buy the WATTS ST375 float valve worldwide?

3G Electric supplies the WATTS ST375 float valve worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this valve to your facility, ensuring compliance with international shipping requirements.

How to install the WATTS ST375 float valve?

Install the WATTS ST375 on horizontal piping with the valve body oriented correctly for flow direction. Connect male NPT fittings on both sides, adjust the arm to the desired water level, and ensure the float moves freely. Test for leaks after installation.

Used in

Common applications for Watts
Industrial burner gas safety systems — Watts HF2000 filters with GF-series seal kits maintain clean, regulated gas supply to burner pilot and main flame controls
Commercial heating and boiler installations — Modular filter assemblies support preventive maintenance and component replacement without full system shutdown
Process gas delivery pipelines — DN25 through DN125 filter bodies accommodate varying flow rates and inlet pressures across manufacturing and chemical processes
Gas pressure regulation benches — Multi-stage Watts filter platforms integrate with pressure reducers and safety shutoff valves in test and calibration environments
Equipment retrofit and upgrade projects — Available connection sizes and seal kits enable adaptation of newer Watts components into legacy gas control systems
Planned maintenance and spare-parts inventory — Filter seal kits allow facilities to stock consumables in advance, reducing downtime during scheduled gas system servicing

Watts Products

3G Electric supplies Watts general service float valve assemblies. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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