Made of EU standard CW617N brass, corrosion resistant against hot water and low-pressure steam, rust-proof for long-time plumbing use.

OS&Y rising stem design, stem protrudes outside, you can directly see open/closed status from stem height, convenient for heating pipeline inspection.

Full port inner channel, same bore as pipeline, small flow resistance, large flow capacity, suitable for main heating water pipeline.

Precision machined BSP female thread per DIN standard, tight thread fit, easy threaded installation without welding.

Durable metal & PTFE composite sealing, wear-resistant, good tightness, no leakage under PN16 working pressure.

Working temp -20℃~120℃, widely used for domestic cold/hot water, floor heating, low-pressure boiler steam.

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.

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