Qingdao Etrany Machinery Technology Co., Ltd.
| type | Butterfly Valves |
| structure | Butterfly |
| Control signal | 4-20mA DC input signal i |
| customized support | ODM, OEM |
| working pressure | 0.6--1.6MPA |
| media | Fluid |
| Connection method | Flange connection |
| Motor control mode | on off and adjustment |
| application | Other |
| power | Electric |
| temperature of media | High Temperature |
| Medium temperature | 300℃ -- 700℃ |
| port size | 2 inch |
| warranty | 1 year |
| Sealed structure | Metal hard seal |
| Drive mode | Motor drive |
| Range of paths | 2in 8in |
| Brand Name | Etrany |
| Place of Origin | Zhejiang, China |
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Product Specification
| type | Butterfly Valves | structure | Butterfly |
| Control signal | 4-20mA DC input signal i | customized support | ODM, OEM |
| working pressure | 0.6--1.6MPA | media | Fluid |
| Connection method | Flange connection | Motor control mode | on off and adjustment |
| application | Other | power | Electric |
| temperature of media | High Temperature | Medium temperature | 300℃ -- 700℃ |
| port size | 2 inch | warranty | 1 year |
| Sealed structure | Metal hard seal | Drive mode | Motor drive |
| Range of paths | 2in 8in | Brand Name | Etrany |
| Place of Origin | Zhejiang, China |
Excellent sealing performance: Using soft sealing materials such as nitrile rubber (NBR), ethylene propylene diene monomer rubber (EPDM), or polytetrafluoroethylene (PTFE), combined with stainless steel valve seats, it achieves bidirectional zero-leakage sealing, with a leakage rate reaching VI standard level.
Compact and lightweight structure: Composed of an electric actuator and the butterfly valve body, it has a small volume, light weight, low installation space requirements, and supports either flange or socket connection.
Quick and effortless opening and closing: The rotation angle is 0° to 90°, and the full opening and closing time is generally within 10 to 60 seconds. The operating torque is small, suitable for frequent opening and closing scenarios.
Supports intelligent control: It can receive 4-20mA analog signals or switch commands to achieve remote automated control, compatible with PLC/DCS systems, with valve position feedback and fault alarm functions.
Low flow resistance and large flow capacity: When fully open, the butterfly plate closely adheres to the inner wall of the valve, forming a straight-through flow channel, with a flow resistance coefficient as low as below 0.2, achieving significant energy-saving effects.
Flexible installation direction: Supports installation in any direction, not limited by the medium flow direction, suitable for complex pipeline layouts.
Qingdao Yida Tongtu Machinery Technology Co., Ltd., in the beautiful coastal city of Qingdao. Specializing in high-growth ventures such as valves and power equipment, the company is dedicated to providing comprehensive solutions for industries including petroleum, chemicals, and water utilities, empowering clients to grow and achieve success.
We are a cutting-edge trading enterprise specializing in one-stop industrial valve matching, deeply cultivating gate valves, globe valves, ball valves, check valves, butterfly valves, etc. Our main products include American standard API, German standard DIN, and Japanese standard JIS, suitable for various industries such as chemical, petroleum, gas, power, metallurgy, etc.
We selects qualified factories from the source, strictly controls product quality, adheres to the direct supply mode, and relies on the advantages of a streamlined and efficient team to achieve rapid implementation of customer demands. At the same time, we can provide customers with standard spot goods, non-standard customization, OEM, project batch matching, and a complete set of export documentation services, becoming a long-term stable valve procurement partner for customers with professionalism, reliability, and high cost-effectiveness.
Company Details
Business Type:
Trading Company
Year Established:
2026
Total Annual:
3million-5million
Employee Number:
20~50
Ecer Certification：
Verified Supplier
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