1PC Butterfly Handle Ball Valve
Product Details
Zhejiang Leadtek Fluid Technology Co., Ltd. is one of the most experienced manufacturers and suppliers of 1pc butterfly handle ball valve in China. Please feel free to buy customized 1pc butterfly handle ball valve at competitive price from our factory. Also, free sample is available.
Product Overview

Leadtek Fluid 1PC Butterfly Handle Ball Valve is designed for harsh operating conditions and can be widely applied in fields such as subsea oil platforms, food processing, nuclear power, and liquefied natural gas. The ball valve with butterfly handle is manufactured using medium-temperature wax casting precision technology, offering excellent high-pressure and high-temperature resistance.
Core Features
Corrosion Resistance
The valve body is made of 304/316 stainless steel
Wide Temperature Range
Suitable for working conditions from -29°C to 120°C
Easy Operation and Maintenance
The butterfly handle design is labor-saving
Precise and Reliable Control
The 1PC butterfly handle ball valve uses a reduced bore design and high-quality sealing



Product Advantages
● Ball Valve Butterfly Handle: The valve stem includes a anti-pullout structure, enhancing pressure resistance and safety protection.
● Supports Multi-Country Thread Standards: Strong adaptability and long service life.
● Strict Adherence to Standards: Manufactured to API 608, API 598 standards, with third-party quality certification.

1PC Butterfly Handle Ball Valve Material List
|
NO. |
Parts |
Material |
|
|
1 |
Body |
CF8M |
CF8 |
|
2 |
Ball |
F316 |
F304 |
|
3 |
Cap |
CF8M |
CF8 |
|
4 |
Stem |
F316 |
F304 |
|
5 |
Seat A |
PTFE |
|
|
6 |
Seat B |
PTFE |
|
|
7 |
Gasket |
PTFE |
|
|
8 |
Stem Packing |
PTFE |
|
|
9 |
Steel Washer |
F304 |
|
|
10 |
Handle Nut |
A2-70 |
|
|
11 |
Handle |
SS301 |
|
|
12 |
Handle Sleeve |
PVC |
|
Size Chart

|
Size |
¢D |
L |
H |
|
1/4" |
5.0 |
43.0 |
26.0 |
|
3/8" |
7.0 |
47.0 |
28.0 |
|
1/2" |
9.0 |
52.0 |
32.0 |
|
3/4" |
12.5 |
56.0 |
36.0 |
|
1" |
15.0 |
67.0 |
44.0 |
Why Choose Us

Leadtek Fluid
Since 2015, Zhejiang Leadtek Fluid Technology Co., Ltd. has focused on the manufacturing of stainless steel valves, integrating R&D, casting, processing, and sales. We offer high-standard, reliable 1PC Butterfly Handle Ball Valves to our customers. Our factory fully controls the production process, ensuring that products meet industry requirements such as NI≥8 and Cr≥18, and guarantee product pressure resistance of 1.6Mpa, compact structure, and wear-resistant waterproof properties.
We provide
✅ Factory direct supply, quality guarantee, with a tenfold compensation for fakes.
✅ Customization accepted, complete specifications, supporting foreign trade exports.
✅ Professional team for cost reduction and efficiency improvement, with a clear price advantage and excellent after-sales service.


Whether it's a regular one-piece butterfly ball valve or a non-standard customized ball valve, we can respond efficiently to provide reliable products and comprehensive solutions.
FAQ
Q: Is the valve easy to maintain?
A: Absolutely! The one-piece ball valve design is simple, allowing for quick repairs during maintenance, reducing downtime, and ensuring efficient operation.
Q: What certifications does it have?
A: The valve is certified with ISO 9001:2015, ISO 14001:2015, ISO 45001, CE, ROHS, and KC certifications, ensuring compliance with international quality and safety standards.
Q: What types of threads are supported?
A: The 1PC ball valve supports various thread types, including BS21, NPT, DIN, and JIS, making the valve flexible for different piping systems.
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