This needle valve adopts integral forged 316/304 stainless steel body, with excellent acid and alkali corrosion resistance, maximum working pressure up to 6000PSI, stable performance in high-pressure instrument, hydraulic and gas sampling pipelines.

Straight double female internal thread connection, support customizable NPT and BSPT thread standards, mainstream specifications 1/4", 3/8", 1/2", easy to match pressure gauges and various instrument pipeline fittings.

Equipped with one-piece solid T-shaped metal handle and extended anti-blowout stem, the tapered needle core can realize stepless micro flow regulation, and achieve tight zero leakage shutoff after full tightening.

Precision lapped sealing surface, matched with optional PTFE/PEEK/graphite packing, applicable for wide temperature range. We accept laser logo engraving OEM, sufficient stock for fast bulk delivery to global industrial 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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