We have passed ISO9001, 14001, 18001 and other certifications, the company's products in strict accordance with the advanced domestic standards of production, to ensure that every product made by Mingyi valve is a sample.Since its establishment, the company has advocated the concept of quality, service, mutual win, and strictly build a sincere, humble, rigorous, professional service team.From the purchase of raw materials to the delivery of goods, all the processes are followed up by professional staff. Our ball valves are mainly three-way ball valves, DBB ball valves, threaded ball valves, welded ball valves, flange ball valves and so on.Mainly used in pipelines of oil and natural gas.Products can withstand high and low temperature, high pressure, corrosion resistance, and stable sealing performance, we can also according to your needs for production.All of our products are precisely adjusted and assembled by professionals, and are 100% tested by professionals and professional testing
Therre are two design forms for ball valves. One is a two-piece structure, with a threaded connection in the middle and sealed with PTFE gaskets; Another type is a three piece structure, which is bolted in the middle. Depending on the material of the selected valve seat and gasket/packing, it can adapt to different working temperatures and media
Product Description:
main features
Full diameter/reduced diameter
90 degree positioning and lockable structure
Special form of "Y" head handle
A pair of butterfly shaped spring pads facing each other
Anti blowing valve stem
Double sealing structure in the middle of the valve stem
Bolt and threaded gasket seal valve cover
Product specifications
Design Specification: API 6D
Structural length: ANSI B16.10
Connection standards: ANSI/ASME B1.20.1, ASME B16.11
Pressure test: API598/API6D
Product Range
Main material: forged steel
Nominal diameter: 3/8 "-8"
Pressure range: 150LB-2500LB
Applicable temperature: ≤ 120 ℃
Operation mode: manual, etc
Applicable media: water, steam, oil, etc
Mingyi Valve only produces high-quality products, with three guarantees of quality and quality assurance