Pneumatic High Pressure Butterfly Valve 300LB CS Lug Wafer Butterfly Valve
Pneumatic Lug Type 300LB Carbon Steel 316 Trim Triple Offset Butterfly Valve
Product Features
Featuring WCB for high-pressure and high-temperature resistance, 316 stainless steel for chlorine resistance, and 300-lb medium-to-high-pressure leak-proof design—this product serves as a zero-leakage remote shut-off hub for medium-to-high-pressure pipelines containing chlorine or subject to mild corrosion that require ultra-fast shut-off. It combines the robust framework of carbon steel, the corrosion-resistant core of stainless steel, and millisecond response times from the pneumatic actuator.
Product Advantages
● The pneumatic actuator responds in milliseconds, taking less than one second from the issuance of a control signal to full valve opening or closing, making it perfectly suited for ESD emergency shutdown and rapid venting.
● The valve body is made of WCB cast carbon steel, combining high strength with thermal fatigue resistance to reliably absorb pipeline stress and pressure pulsations. The disc and sealing surfaces are constructed from 316 austenitic stainless steel, ensuring long-term corrosion resistance and seal integrity in steam, hot water, oil, and mildly corrosive chemical media.
● Based on a three-dimensional eccentric geometric design, operating torque is extremely low, significantly reducing the required pneumatic actuator size and air consumption.
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.