Rising stem bronze gate valve with metal-to-metal sealing and BSP or NPT threaded connections. Available in sizes from 1/2″ to 2″, with a working pressure rating of 2.0 MPa and optional lead-free bronze material.
The Rising Stem Bronze Gate Valve is designed for reliable flow isolation in water supply, plumbing, HVAC, industrial and general piping systems.
Manufactured with a durable bronze body, bonnet and gate, the valve provides excellent corrosion resistance and dependable long-term performance. The rising stem design allows operators to visually identify the valve’s open or closed position, making operation and system inspection more convenient.
The valve features a metal-to-metal sealing structure, a brass stem, graphite packing and a PTFE seal ring to provide stable shut-off performance under normal operating conditions. The cast iron handwheel allows smooth and controlled opening and closing.
Available with BSP or NPT threaded connections in sizes from 1/2″ to 2″, the valve is rated for a working pressure of 2.0 MPa and a working temperature range of -20°C to 120°C.
Lead-free bronze materials are available upon request for applications requiring enhanced drinking-water safety and environmental compliance.
Technical Specifications
| Item | Specification |
|---|---|
| Product Type | Bronze Gate Valve |
| Stem Design | Rising Stem |
| Sealing Type | Metal-to-Metal Seal |
| Body Material | Bronze |
| Bonnet Material | Bronze |
| Gate Material | Bronze |
| Stem Material | Brass |
| Seal Ring Material | PTFE |
| Packing Material | Graphite |
| Gland Nut Material | Brass |
| Brass Ring Material | Brass |
| Handwheel Material | HT200 Cast Iron |
| Nameplate Material | Aluminum |
| Connection Type | BSP or NPT Thread |
| Size Range | 1/2″–2″ |
| Working Pressure | 2.0 MPa, Non-Shock |
| Shell Test Pressure | 3.0 MPa Hydrostatic |
| Seat Test Pressure | 2.2 MPa Hydrostatic / 8 Bar Air |
| Working Temperature | -20°C to 120°C |
| Optional Material | Lead-Free Bronze Available |