SKU: 22580825720

AW LW40MLF Watermark Lockable Lever Handle Ball Valve 40MM MI X FI

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Description

AW LW40MLF Watermark Lockable Lever Handle Ball Valve 40MM MI X FIOverview: The AUSTWORLD (AW) LW40MLF Ball Valve with Lockable Lever Handle is a dual approved solution for gas and water systems, featuring a 40 mm (1 1 2") BSP MI x FI thread, full bore design, and a corrosion resistant nickel plated finish. Constructed from lead free, dezincification resistant (DR) brass, it offers long term reliability in demanding environments. The robust steel lever handle includes a lockable feature compatible with most standard

Overview:

The AUSTWORLD (AW) LW40MLF Ball Valve with Lockable Lever Handle is a dual-approved solution for gas and water systems, featuring a 40 mm (1 1/2") BSP MI x FI thread, full-bore design, and a corrosion-resistant nickel-plated finish. Constructed from lead-free, dezincification-resistant (DR) brass, it offers long-term reliability in demanding environments. The robust steel lever handle includes a lockable feature compatible with most standard padlocks, enhancing safety and security in residential, commercial, and solar hot water installations. Certified by both WaterMark and the Australian Gas Association (AGA), it meets strict standards for temperature, pressure, and performance.

Technical Details:

• Manufacturer: AUSTWORLD (AW)

• Model: LW40MLF 

• Thread Size: 1 1/2" BSP (40 mm) MI x FI

• Thread Size Physical Measurement: 47.803 mm internal female thread diameter (refer to BSP sizing chart)

• Material: Lead-Free DR Brass Body, Nickel Plated

• Handle Material: Steel

• Handle Feature: Lockable Lever Handle (compatible with most padlocks)

• Design: Full-Bore for optimal flow efficiency

• Approvals: AGA Gas Approved & WaterMark Certified

• Intended Use: Natural Gas (NG), Liquefied Petroleum Gas (LPG), and Water

• Working Temperature Range: 1°C to 120°C

• Maximum Pressure: Gas – 2100 kPa, Water – 2500 kPa

• Application: Suitable for residential, commercial, and solar hot water systems

• Brand: AUSTWORLD (AW)

• SKU: LW40MLF 

Package Contents:

 1 × AW LW40MLF Dual-Approved Gas and Water Ball Valve

 Package Weight: 1250g

 

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Exchange/Return Notes
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SKU: 22580825720

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4.1 ★★★★★
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D
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David Crist
San Leandro, US
★★★★★ 5
Top notch quality copper and cold flexibility.
Size: 12 silicone wire red 10ft and black 10ft, Color: silicone wire red and black
This is what you need for most 13.8 Volt power pigtails on portable ham radios. They will safely handle over 200 watts in most applications and the wire is flexible in the cold. I have set it outside as a reality check when it was 18.3F degrees and it flexes essentially the same as at room temperature. The copper itself is very fine strands and will likely never fail from normal use flexing. It solders easily with my 40 watt soldering iron. I will not hesitate to buy more if I need it.
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Reviewed in the United States on February 22, 2025
J
Verified Purchase
John_in_LA
Charlottesville, US
★★★★★ 5
Excellent wire! Flexible and easy to solder.
Size: 12 silicone wire red 10ft and black 10ft, Color: silicone wire red and black
This wire is great! I echo the other reviews indicating that the insulation and wire are very flexible and easy to solder. I have had wire that makes you question your ability to solder. Then there is wire like this that makes it so easy!
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Reviewed in the United States on July 8, 2025
A
Verified Purchase
Allen webber
San Leandro, US
★★★★★ 4
Quality affordable
Size: 12 silicone wire red 10ft and black 10ft, Color: silicone wire red and black
Quality product at a great price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 4, 2026
D
Verified Purchase
Dylan
Omaha, US
★★★★★ 5
Best wire on Amazon
Size: 12 silicone wire red 10ft and black 10ft, Color: silicone wire red and black
I am convinced that this is some of the best wire on Amazon, if not in general. It's much thicker with more strands inside than other wire labelled as the same AWG. It has much higher quality insulation that can withstand double the temps of the cheaper stuff (big deal if using in engine bay etc.). And even then somehow its supper supple and soft to work with, strips very easily and cleanly. Definitely recommend spending the extra $ to go with BNTECHGO brand for wire. I was very please with both the 12 and 14 AWG wire in 10ft red and black.
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Reviewed in the United States on August 13, 2024
M
Verified Purchase
Mr. G
Phoenix, US
★★★★★ 5
As advertised
Size: 12 silicone wire red 10ft and black 10ft, Color: silicone wire red and black
As advertised
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 3, 2026

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