Forged SUS316 stainless steel valve body, outstanding anti-rust & acid-alkali corrosion performance, rated working pressure up to 3000PSI, suitable for laboratory instruments, pressure gauges, gas and liquid sampling pipelines.

Straight double female internal thread design, support PT/NPT/BSPT thread customization, mainstream specification PT1/4, stable flow channel with low fluid resistance for precise medium control.

Black knurled plastic handwheel with anti-slip grain surface, easy to grip and rotate for tiny flow adjustment; compact structure saves installation space for small instrument equipment.

Precision lapped needle core and PTFE packing seal achieve zero leakage after full closing, compact lightweight design, accept OEM laser engraving brand logo for global distributors.

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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