Product Description
1. Non Rising Stem Wedge Cast Steel Gate Valve, stem rotates without outward extension when gate disc moves up and down, which saves installation space effectively.
2. The valve design complies with API 600, ASME B16.34 standards, suitable for confined installation space such as underground, valve pit service.
3. Material options for body, gate disc and internal trims can be selected according to medium, temperature and pressure.
4. Widely used in water supply‑drainage, oil‑gas and chemical pipelines for medium shut‑off, throttling is not permitted.
Features & Benefits
1. Wedge gate forced sealing, stable sealing performance upon closure.
2. Non rising stem design, stem does not extend outside the valve body, suitable for buried installation and narrow space in valve pits.
3. Stem threads are located inside the body cavity, lubricated by medium with low thread wear.
4. Stem is equipped with blowout proof structure for safe and reliable operation.
5. Full bore flow path, low resistance to medium flow.
