Watts
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Watts ST1000 1 Bronze Standard Duty Float Valve Male NPT Machined Flange
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Watts ST1000 1 Bronze Standard Duty Float Valve Male NPT Machined Flange
Ideal for use in air conditioning, refrigeration, and irrigation systems, these float valves are heavy duty, easy to adjust, and designed to make your life easier.
Watts ST1000 1" Bronze Standard Duty Float Valve Male NPT Machined Flange
Item #: 81132276

Watts ST1000 1" Bronze Standard Duty Float Valve Male NPT Machined Flange

85% of respondents would recommend this to a friend

Item #: 81132276

GMD 3984

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Ideal for use in air conditioning, refrigeration, and irrigation systems, these float valves are heavy duty, easy to adjust, and designed to make your life easier.
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What Stands Out

Durable Construction
Crafted from bronze with machined flanges, ensuring longevity and reliable performance under standard duty conditions, making it ideal for various applications.
Easy Maintenance
Replaceable seals and accessible plunger assembly simplify upkeep, allowing for effortless repairs and minimizing downtime, enhancing overall operational efficiency.
Versatile Temperature Range
Supports a maximum working temperature of 180°F, providing flexibility for different water systems and environments, catering to a broad array of industrial needs.

Product Details

Shop for Watts ST1000 Float Valve with 1 Inch NPT Inlet on Ubuy The Gambia. Find the best deals on standard duty float valves for commercial and industrial use.
Brand NameWatts
Model NumberST1000
Global Trade Identification Number00098268225938
Unit Count1 Count
ManufacturerWatts
Number of Items1
UPC098268225938
Included ComponentsFloat Valve
Item Type NameStandard Duty Float Valve
Item Weight9.6 ounces (272.16 grams)
Number of Pieces1
Manufacturer Part Number1 ST1000
Exterior FinishBronze
Inlet Connection TypeNational Pipe Tapered
Outlet Connection TypeFlange
Maximum Pressure100 psi
Number of Ports2
Connector TypeThreaded
Valve TypeFloat Valve
Item Dimensions3.2 x 1.6 x 4.3 inches (8.1 x 4.1 x 10.9 cm)
Inlet Connection Size1 inches (2.5 cm)
Outlet Connection Size1 inches (2.5 cm)
Size1 Inch (2.5 cm)
Material TypeBrass
Specification Met125 psi maximum working pressure, 180u00b0 F maximum working temperature
MaterialBrass
BrandWatts
Item dimensions L x W x H3.2 x 1.6 x 4.3 inches (8.1 x 4.1 x 10.9 cm)
Maximum Operating Pressure100 psi

Who Should Buy?

Suitable For
  • Residential Use

    Ideal for homeowners needing reliable water level control in tanks and cisterns, ensuring optimal performance for daily use.

  • Irrigation Systems

    Perfect for agricultural applications, managing water levels effectively to support irrigation needs in gardens or farms.

  • Pool Maintenance

    Beneficial for maintaining proper water levels in pools, enhancing efficiency and reducing maintenance efforts for pool owners.

Not Suitable For
  • High-Frequency Use

    Not suitable for environments requiring constant cycling, as wear may occur more quickly than heavier-duty models.

Product Description

Watts ST1000 1" Bronze Standard Duty Float Valve Male NPT Machined Flange

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the function of the Watts ST1000 Series 1 Float Valve?

    Answer: The Watts ST1000 Series 1 Float Valve regulates water levels in tanks and cisterns by controlling the flow of water based on the level of liquid inside. This valve operates automatically, opening or closing based on the float's position, ensuring that your water supply remains consistent. It's essential in applications like irrigation systems, livestock watering, or any reservoir needing water level management.
  • Question: What materials is the Watts ST1000 Float Valve made from?

    Answer: The Watts ST1000 Float Valve is constructed from high-quality bronze, which offers excellent corrosion resistance and durability. Its robust build ensures reliable performance in harsh environments, making it ideal for both residential and commercial uses. The machined flange and replaceable seals enhance longevity, catering to users who need dependable equipment for water management tasks.
  • Question: How to install the Watts ST1000 Float Valve?

    Answer: Installing the Watts ST1000 Float Valve requires a few basic tools and plumbing knowledge. Begin by shutting off water supply, then remove the existing valve if applicable. It's designed with a male NPT inlet and outlet for straightforward plumbing connections. Securely attach the valve using appropriate fittings and ensure the float is adequately positioned before turning the water supply back on. This setup is perfect for replacement in existing systems or during new installations.
  • Question: Can the float and seals be replaced if worn out?

    Answer: Yes, the Watts ST1000 Float Valve features replaceable seals which can be easily swapped out if they become damaged or worn. This design allows for long-term use without the need for complete replacement of the unit. Simply purchase the compatible seal kit and ensure your valve continues to function effectively, significantly extending the lifecycle of your plumbing equipment.
  • Question: What are serrated arms and how do they benefit the valve's functionality?

    Answer: The serrated arms on the Watts ST1000 Float Valve enhance its float movement and stability. They ensure precise control of the water level by allowing the float to rise and fall smoothly without getting stuck, thus preventing erratic water flow. This design also helps in balancing the weight when the valve is submerged, making it a reliable choice for various water applications where consistency is crucial.
  • Question: What applications are suitable for the Watts ST1000 Series 1 Float Valve?

    Answer: This float valve is versatile and suitable for a range of applications including residential water tanks, agricultural irrigation, aquaponics, and industrial water systems. Its durability and reliable operation under different pressures make it ideal for both domestic use and more demanding industrial environments where precision in water level management is necessary.
  • Question: How do I maintain the Watts ST1000 Float Valve for optimal performance?

    Answer: Regular maintenance of the Watts ST1000 Float Valve involves periodic inspections for debris or calcium buildup that may obstruct its movement. It's good practice to check the float for any signs of wear or damage and to replace the seals if leaks occur. Keeping the valve clean and functioning as intended will ensure reliable water level control for all your applications.
  • Question: Is the Watts ST1000 Float Valve compatible with different tank sizes?

    Answer: Yes, the Watts ST1000 Float Valve is designed to be compatible with various tank sizes. Its adjustable float allows for customization in different setups, accommodating small to large tanks effectively. The flexibility in installation, combined with the adjustable arm, ensures that it meets specific water level requirements across diverse applications.
  • Question: What pressure range can the Watts ST1000 Float Valve handle?

    Answer: The Watts ST1000 Float Valve is engineered to handle a wide range of water pressures, typically suited for standard plumbing systems. It efficiently operates in low to moderate pressure environments, ensuring that its functionality remains reliable without risk of failure, making it suitable for both household systems and agricultural setups.
  • Question: Where can I buy the Watts ST1000 Series 1 Float Valve in The Gambia?

    Answer: You can purchase the Watts ST1000 Series 1 Bronze Standard Duty Float Valve from Ubuy in The Gambia. Ubuy offers a convenient platform to find this precise product paired with various shipping options for your needs, ensuring that you get the quality float valve you require for your plumbing applications.

Watts Pump Accessories ST1000 Editorial Review

Watts ST1000 1" Bronze Standard Duty Float Valve Male NPT Machined Flange is expertly crafted from durable brass, making it a reliable choice for various applications. This float valve is designed to handle a maximum pressure of 100 psi and has a compact size of 3.2 x 1.6 x 4.3 inches. Users have praised it for being a perfect fit for steam heating systems and its overall robust build. However, some customers have experienced issues with leaking and poor performance in large cattle water tanks, indicating that it may not be suitable for heavy-duty usage. Overall, it's a well-built option for moderate applications, as impressed by many homeowners and contractors alike.

Customer Reviews & Ratings

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Pros

  • Made from durable brass for longevity
  • Compatible with steam heating systems
  • Compact and manageable size
  • Perfect fit for various plumbing needs
  • Suitable for standard duty applications

Cons

  • May not perform well for large-scale use

Platform Trust & Buyer Confidence

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4.2/5 9477 reviews
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Jasmin
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“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot
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“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”

10 September 2026 · via Trustpilot
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“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”

10 September 2026 · via Trustpilot
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“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

11 September 2026 · via Trustpilot
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Adele
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“Easy to find and order what you want on the website. Delivery is quick to the UK”

8 September 2026 · via Trustpilot
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Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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GMD 3984

Order now and get it around Monday, September 21

QTY:

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Features & Benefits

  • Heavy duty mechanical float valve for controlling high capacity water flow
  • Can be tank or wall mounted
  • Easy to adjust and maintain
  • Ideal for air conditioning, refrigeration, and irrigation systems
  • Bronze body construction with 1 inch male NPT threaded connections
  • Maximum working pressure of 125 psi

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