Lug Type Pneumatic Class 150 Triple Offset Butterfly Valve C&SS Body 316 Seat
Lug Type Pneumatic Class 150 Triple Offset Butterfly Valve C&SS Body 316 Seat
Product Features
This product harnesses pneumatic power to enable rapid automated shut-off in harsh operating conditions. It features a gradient combination of a robust WCB carbon steel body and 316 stainless steel sealing surfaces, with a Class 150LB medium-pressure rating. By integrating pneumatic actuation, multi-layer hard seals, and a triple-eccentric design, it achieves millisecond-level shut-off, zero leakage, and long service life through intelligent control.
Product Advantages
● The spring-return module for the pneumatic actuator is optional. In the event of a loss of air or power, the valve automatically returns to a preset safe position (fully open or fully closed), providing mechanical-level assurance for interlock protection.
● The metal-to-metal seal offers no elastic wear, and the all-metal construction passes the API 607 fire resistance test—it will not melt or explode, serving as the final line of defense for pipelines.
● The flange bolt assembly forms a closed load-bearing ring, evenly absorbing thermal expansion thrust, water hammer impacts, and self-weight, ensuring the valve seat sealing surface remains flat and free of warping over extended periods.
Design Standards
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Technique request |
Standard |
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Design Standard |
API 609, ASMEB16.5,EN593,GB/T12238,JB/T8527 |
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Face to Face Standard |
ASME B16.10 |
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Connection standard |
ASME B 16.5,ASME B 16.47,GOST33259,EN1092-1,HG/T20592,JIS B2220,GB/T9113,GB/T9124.1 |
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Test & Inspect Standard |
API 598,EN 12266,GB/T13927 |
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Nominal Dimension |
2”- 100” |
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Connection type |
BW, RF, RTJ. FF |
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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
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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.