Lug Type Class 150 Bronze Triple Offset Butterfly Valve Marine
Lug Type Class 150 Bronze Triple Offset Butterfly Valve Marine
Product Features
C95800 nickel-aluminum bronze offers exceptional resistance to seawater corrosion. It exhibits excellent corrosion resistance in atmospheric, freshwater, and seawater environments, performing outstandingly in harsh marine climates and seawater operating conditions. It is a specialized valve material for seawater applications that stainless steel butterfly valves cannot match. Nickel-aluminum bronze possesses high strength and wear resistance. After quenching and tempering, its hardness is further enhanced, enabling it to withstand the erosion caused by silt and particles in seawater.
Product Advantages
● The lug-type design uses short bolts that are directly screwed into the threaded holes on the valve body lugs, without passing through the entire valve body. Compared to the long through-bolts used in wafer-type valves, lug-type bolts experience less creep, effectively reducing the risk of leakage.
● The soft-seal design relies on the metal disc compressing the PTFE/RPTFE soft seat to form a seal. The elastic deformation compensates for minor surface irregularities and installation errors, making it easy to achieve bidirectional zero leakage and meet strict shut-off requirements.
The triple-offset design allows the disc to immediately disengage from the seat sealing surface the moment it opens, ensuring no friction between the disc and the seat sealing surface throughout the entire opening and closing process. This “near-zero wear” design significantly extends the valve’s service life.
Design Standards
|
Technique request |
Standard |
|
Design Standard |
API 609, ASMEB16.5,EN593,GB/T12238,JB/T8527 |
|
Face to Face Standard |
ASME B16.10 |
|
Connection standard |
ASME B 16.5,ASME B 16.47,GOST33259,EN1092-1,HG/T20592,JIS B2220,GB/T9113,GB/T9124.1 |
|
Test & Inspect Standard |
API 598,EN 12266,GB/T13927 |
|
Nominal Dimension |
2”- 100” |
|
Connection type |
BW, RF, RTJ. FF |
|
Fungtive Emission Testing |
ISO 15848 |
Product detail
Application
Chemical and Petrochemical Industries,Power Generation, Water Treatment and Environmental Protection,Metallurgy and Shipbuilding.
About Us
Zhejiang Yugong Fluid Technology Co., Ltd. is a comprehensive high-tech enterprise integrating production and sales. The company manufactures and operates professional butterfly valves made of stainless steel, carbon steel, titanium and other materials. Founded in 2012, the company is located in Yongjiao Oubei, the "hometown of pumps and valves in China", covering an area of 4,000 square meters and has more than 80 employees. Aiming high and forging ahead, the company looks forward to working hand in hand with new partners and walking all the way!
Our Workshop
|
|
|
|
|
|
|
|
|
F&Q
| Q: Are you trading company or manufacturer ? |
| A: We are a factory. |
| Q: How long is your delivery time? |
| A: According to the order,10~60days. |
| Q: Do you provide samples ? Is it free or extra ? |
| A: Yes, we could offer the sample for free charge but do not pay the cost of freight. |
| Q: What is your terms of payment ? |
| A: 30% T/T in advance ,balance before shippment. |
Customer Service
- Before signing an official contract with our customer we will help to analyze and provide professional solution based on customer project information and come out with optimum solution.
- Your inquiry related to our products or price will be replied in 24hrs.
- Keep informing our customer production process and help arrange quality checking in the factory if necessary.
- one-year warranty toproducts.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.