Forged 316 stainless steel valve body provides excellent rust, acid and alkali corrosion resistance, with two pressure ratings optional: 414bar low temperature working condition and 266bar high temperature working condition, adapting to various harsh industrial pipeline environments.

Adopts standard double ferrule compression connection on both ends, which can be firmly locked on seamless stainless steel, copper tubes without welding, threading or glue. It features convenient installation, reliable sealing and strong vibration resistance.

Equipped with black anti-slip knurled plastic handwheel, users can precisely adjust tiny flow by rotating the handwheel; the built-in anti-blowout valve stem effectively avoids medium leakage under high pressure to guarantee pipeline safety.

Precision lapped needle core matches PTFE packing to achieve zero leakage tight shut-off, widely applied in laboratory gas circuits, hydraulic test pipelines, pressure gauge sampling systems and petrochemical instrumentation equipment. OEM laser logo engraving is supported.

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 overview

Certificates and Honors

Factory profile

Testing equipment

Packaging & shipping specifications