description
Product Overview
Our Non-Rising Stem Metal Seated Flanged Gate Valve (Handwheel) is engineered for heavy-duty industrial applications. The non-rising stem design saves vertical installation space, while the metal seated structure ensures excellent sealing and wear resistance under high temperature and pressure. The handwheel operator allows smooth, safe, and precise on-off control. This flanged gate valve is widely applied in pipelines transporting water, oil, gas, steam, and other media.
Key Features
1.Non-rising stem (NRS) design for limited installation space
2.Metal seated for high temperature, high pressure, and long service life
3.Flanged connection for easy installation and maintenance
4.Handwheel operation for stable and reliable manual control
5.Full bore design, low flow resistance
6.Complies with international standards (API 600, BS, DIN, ANSI)
7.Available in various materials, pressure ratings, and sizes
Technical Specifications
Body Material: Ductile Iron GGG50
Seal Sleeve: CUZN39PB1 BRASS
End Connection: Flanged ANSI 150/300, PN16/25
Operation: Handwheel (gear operation optional)
Seal Type: Metal Seated
Size Range: DN50 to DN800 (2” to 32”)
Applications
Municipal water supply & drainage
Petroleum & natural gas pipelines
Power plants & thermal systems
Chemical processing
General industrial pipelines
Marine & offshore systems
Why Choose Us
1.Professional manufacturer with strict quality control
2.Customizable sizes, materials, and pressure ratings
3.Competitive factory direct price
4.On-time delivery & full after-sales support
5.Certified products meeting global standards
