Non Rising Stem Flange Gate Valve

The Non-Rising Stem Gate Valve—also commonly known as non rising stem valve or non rising valve in industrial applications—offers several key advantages. For industries seeking high-quality, durable solutions, partnering with reputable non rising stem gate valve manufacturers ensures access to products that meet strict performance and reliability standards. Its compact design, with the stem hidden inside the valve body, makes it ideal for space-constrained installations, such as underground or indoor pipelines. The valve is easy to operate, requiring only a rotating motion to open or close, and provides reliable sealing with soft or metal seals to prevent leaks. Constructed from durable materials like cast iron, ductile iron, or stainless steel, it ensures corrosion resistance and long service life. Additionally, its low maintenance requirements and cost-effectiveness make it a practical choice for water, wastewater, oil, and gas applications.

Easy to operate and maintain, the Non-Rising Stem Gate Valve is a cost-effective and dependable choice for fluid control in diverse environments.

Body Material: Cast Iron, Ductile Iron, Carbon Steel and Stainless Steel material.

Stem Material:Stainless Steel

Seal Material:EPDM、NBR、PTFE、Stainless Steel

1. Nominal diameter (DN):DN15 (1/2 in), DN20 (3/4 in), DN25 (1 in), DN600 (24 in) ect

2. Pressure Rating (PN):PN10（10 bar）、PN16（16 bar）、PN25（25 bar）、 PN40（40 bar）ect

Municipal water supply: used in urban tap water pipes to control the on/off and regulation of water flow

Industrial wastewater treatment: used for regulating and cutting off fluids in wastewater treatment systems in chemical, pharmaceutical and other industries

Oil pipeline: used in crude oil or refined oil pipelines to control the flow of oil products.

Natural gas pipeline: used to cut off or regulate gas flow in natural gas transmission systems.

Industrial fluid control: suitable for piping systems of various non-corrosive liquids or gases