English
Stainless Steel Lug Butterfly Valve
Price shown for single unit · For bulk & project orders, Contact us for factory pricing
Quality Assurance
We have a dedicated quality control team and advanced testing equipment to ensure consistent product quality.
Timely Delivery
With reliable raw material suppliers and streamlined production processes, we guarantee on-time delivery.
Excellent After-Sales Service
Our team of valve experts provide impeccable after-sales support
Certifications
Our products hold up to 10 international authoritative certification certificates, ensuring compliance with global standards.
PRODUCT DETAILS
Stainless Steel Lug Butterfly Valve
This stainless steel lug butterfly valve delivers exceptional durability and corrosion resistance for demanding flow control applications. Precision-engineered from high-grade stainless steel, it is the preferred choice for food processing, pharmaceutical, chemical, and semiconductor industries — as well as data center chilled water systems and AI server cooling infrastructure — where hygiene standards and long-term reliability are non-negotiable.
Key Features:
- Innovative, lightweight design with a compact structure for rapid, precise opening and closing.
- Low operating torque — smooth, effortless operation ideal for high-cycle data center cooling valve environments.
- Flexible installation in any orientation with minimal maintenance requirements.
- Replaceable seals with reliable bi-directional zero-leakage sealing, ensuring consistent performance across aggressive media.
- Superior sealing materials with excellent aging resistance and strong corrosion resistance — engineered for the continuous-duty demands of AI server cooling and chilled water pipelines.
Stainless steel lug butterfly valve Drawing
Standard of Implementation
| Category | Details |
|---|---|
| Type | Lugged |
| Face to Face | API609, BS5155, DIN3202, ISO5752 |
| Flange | DIN, BS, UNI, ISO, ANSI, AS, JIS |
| Mounting Flange | ISO5211 |
| Working Pressure | PN16 (200 PSI) |
| Application | HVAC, Water Supply & Sewage, Food & Beverage, Chemical/petrochemical/processing, Power and Utilities, Paper and Pulp, Ship Building |
Standard Materials Of Main Parts
| ITEM | PART NAME | MATERIAL |
|---|---|---|
| 1 | Body | CI/DI/CS/SS |
| 2 | Seat | EPDM/PTFE/TON/NBR/Hypalon |
| 3 | Shaft | SS416/316/304/CS |
| 4 | Disc | CF8/CF8M/DI/Ni/SS304 |
| 5 | Pin | SS |
| 6 | Bushing | PTFE/Bronze |
| 7 | O Ring | NBR/EPDM |
Dimensions:(mm)
REVIEWS
Customer Reviews
Lead time took way too long.
Sample Product arrived in very acceptable time frame which allows us to test and trial in our application to determine suitability for our requirement. so far looks very good.
The stainless steel lug butterfly valve is just as beautiful as it looks in the pictures。Definitely a great purchase!
I really want all manufacturers and traders in the word to be like thes partners of mine! Then everything will be better :))
We bought six of these valves to try them out in our water system, and they’ve been working great! No issues， I fully recommend this product!