Wafer Type 300LB 316 SS Triple Offset Butterfly Valve for Chemical Service
Wafer Type 300LB 316 SS Triple Offset Butterfly Valve for Chemical Service
Product Features
Constructed from 316 stainless steel, it balances cleanliness requirements with corrosion resistance; rated at Class 300LB nominal pressure, it is suitable for medium- and low-pressure process systems; the elastic soft seal ensures a tight, leak-free seal, while the double-offset design effectively reduces operating torque. With its well-balanced overall performance, it is an ideal choice for standard medium- and low-pressure applications.
Product Advantages
● The sealing pair utilizes high-performance elastic materials that precisely conform to the disc. Excellent resilience ensures a tight seal even under frequent opening/closing cycles and pressure fluctuations, achieving bidirectional bubble-tight zero leakage.
● The valve body is secured directly by through-bolts. The flangeless, slim design significantly reduces weight, saving installation space and pipeline support costs.
● The double-offset design causes the valve stem axis to deviate from both the center of the disc and the center of the valve body passage. As the disc rotates, it immediately moves away from the seat, ensuring the seal ring is virtually free from scraping during the opening and closing stroke, resulting in a service life several times longer than that of traditional center-line butterfly valves.
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.