Small flow internal thread mini ball valve

In addition, our company produces the same series: Small Flow Double External Thread Mini Ball Valves.

This series includes two types of mini ball valves: internal thread and double external thread, which are currently available for sale. The internal thread model features an internal thread interface, an extremely compact structure, and excellent sealing performance, specifically designed for confined spaces and precision shut-off applications. The double external thread model has external threads at both ends, allowing for direct pipe connection, ensuring smooth flow and lower resistance, making it suitable for applications requiring high flow efficiency. Both valve bodies are made of high-quality stainless steel or brass, resistant to high pressure and corrosion, and suitable for low flow control applications in instruments, pneumatic systems, fine chemicals, and laboratory equipment. They are easy to operate, durable, and reliable.

Product Parameters

Shenchi Small Flow Internal Thread Mini Ball Valve – Easy to Operate, Suitable for Multiple Applications

The Shenchi small flow internal thread mini ball valve is manually operated with a butterfly handle. A 90° rotation is all it takes to fully open or close, making the on/off status immediately apparent. The handle is made of stainless steel or galvanized steel, ensuring rust resistance and durability. The valve body has a compact structure, making it particularly suitable for parallel installation of multiple valves or for equipment with limited space. Made in China, this small flow internal thread mini ball valve features optimized installation torque, allowing for threaded connections without special tools. It is suitable for a wide range of applications: instrumentation, pneumatic systems, fine chemicals, laboratory equipment, oil pipelines, gas analysis, pharmaceutical equipment, water treatment, etc. High-pressure, small flow internal thread mini ball valves are specifically designed for oil, high-pressure gas, and hydraulic systems.

Shenchi Small Flow Internal Thread Mini Ball Valve – Robust Sealing with Zero Leakage, Flexible Material Options

The core advantage of the Shenchi Small Flow Internal Thread Mini Ball Valve lies in its reliable sealing. The ball and seat are precision ground, and combined with EPDM seals, it achieves zero-leakage shut-off, suitable for gas analysis equipment, pharmaceutical pipelines, laboratory equipment, and other scenarios with strict leakage requirements. The valve body and threaded interface are machined as a single unit, reducing potential leakage points. Each small flow internal thread mini ball valve manufactured in China undergoes airtightness testing before leaving the factory to ensure reliable operation after field installation. Three material options are available: brass for water and non-corrosive media, at a lower price; SUS304 for general corrosive environments; and SUS316L for highly corrosive or high-purity media. Internal metal parts are made of the same material as the valve body to avoid electrochemical corrosion. Shenchi accepts custom material selection to meet special operating conditions.

Shenchi Small Flow Internal Thread Mini Ball Valve – Comprehensive Thread Standards, ODM/OEM Customization Supported

Shenchi small flow internal thread mini ball valves support multiple thread standards: NPT, BSP, BSPT, DIN, etc., covering the five major systems of ANSI, BS, DIN, ISO, and JIS, with sizes ranging from 1/8" to 4". Whether the equipment is exported to Europe, America, the Middle East, or Southeast Asia, it can be matched with compliant interfaces. When sold, the product markings clearly indicate the thread type for easy on-site identification. Shenchi also accepts ODM and OEM customization, and can modify the valve body material and sealing type (EPDM, surface treatment, and laser marking). The cost of inexpensive small flow internal thread mini ball valves can be further reduced through large-volume OEM.