Nipple Washing Machine Bibcock

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Model: HZ4021 HZ4022

Nipple Washing Machine Bibcock

A Nipple Washing Machine Bibcock is a specialized water outlet valve designed for washing machine inlet connections, featuring a nipple-style outlet structure that ensures a tight and stable hose connection. This design helps create a secure interface between the valve and the washing machine inlet pipe, effectively preventing leakage even under fluctuating household water pressure. The valve body is treated with an advanced surface finishing process, providing strong oxidation resistance and long-lasting brightness, making it suitable for long-term residential use. Available in 1/2" and 3/4" sizes (customizable), the Nipple Washing Machine Bibcock is widely used in laundry rooms, apartment plumbing systems, and utility water supply setups.

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  • Specification
  • Main Application Industries
  • Core Functions and Benefits
  • Why Choose Us
  • OEM & ODM Customization
  • Minimum Order Quantity
Model Size Nominal Pressure Suitable Medium Working Temperature
HZ4021

1/2"×3/4" 

1.6MPa Water, Oil, Gas -10°C≤ T ≤ 120°
HZ4022

1/2"×3/4" 

1.6MPa Water, Oil, Gas -10°C≤ T ≤ 120°
Pipe thread shall conform to ISO228 standard
About Us

Crafted Huazhou, Valves Connect the World.

Yuhuan Huazhou Machinery Co., Ltd.
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    The company was founded
Yuhuan Huazhou Machinery Co., Ltd. was founded in 2003 and is located in Yuhuan, Zhejiang, known as China's Capital of Valves. The company boasts a production base of over 12,000 square meters, equipped with more than 240 high-precision CNC machine tools and a full range of advanced facilities. We are a professional manufacturer of brass valves integrating R&D, production and sales. Our product line includes ball valves, gate valves, angle valves, check valves, water taps, pipe fittings and other series, which are widely applicable for water, oil, gas and other media.
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Yuhuan Huazhou Machinery Co., Ltd.

Company Philosophy

Quality First, Customer Supreme

Company Philosophy

Quality First, Customer Supreme
OUR PRODUCTS ARE SOLD BOTH DOMESTICALLY AND INTERNATIONALLY, HELPING TO DRIVE INDUSTRY UPGRADES. OUR PRODUCTS ARE SOLD BOTH DOMESTICALLY AND INTERNATIONALLY, HELPING TO DRIVE INDUSTRY UPGRADES.
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