Nrs Cast Iron Gate Valve
Nrs Cast Iron Gate Valve – Economical Buried Water Service in Compact Design
NRS (Non-Rising Stem) Cast Iron Gate Valves feature compact vertical construction ideal for underground water distribution across African municipalities, irrigation systems, and industrial buried pipelines where shallow burial depths and economical materials are priorities. The non-rising stem design eliminates vertical clearance requirements, reducing vault depths and excavation costs in urban water networks from Lagos to Johannesburg.
Serving African buried water infrastructure in DN 50 to DN 600 (2″ to 24″) applications with Class 125, 250 ratings per AWWA C500 and BS 5163, NRS cast iron gate valves combine cost-effective construction with space-saving installation. The internal threading enables operation in shallow valve chambers and underground vaults where rising stem designs would require excessive burial depths—critical for municipal water systems with limited underground clearance. Reference our Gate Valve category for fundamental design information.
Key Features & Benefits
Compact height
Underground installation
Cost-effective
Size Range: DN 50 to DN 600 (2" to 24")
Pressure Class: Class 125, 250
API 600/API 6D Certified
Global Applications
Underground water distribution, transmission mains, and municipal buried piping systems requiring compact non-rising stem design to minimize vault depths and excavation costs using economical cast iron construction.
Buried water, wastewater, and industrial underground piping in urban environments where shallow burial and space-saving NRS design reduce installation costs.
City water supply networks, urban distribution systems, and municipal water infrastructure using economical cast iron NRS valves for buried service.
Products
Browse our selection of nrs cast iron gate valve
No products found in this category.