Rising stem metal seat gate valve

This rising‑stem metal‑seat gate valve features a full‑bore design. The exposed rising stem allows direct visual check of the valve open‑close status for convenient on‑site inspection. Its metal‑to‑metal hard‑sealing structure provides reliable sealing with erosion resistance, low flow resistance and excellent flow capacity.

Large‑size models are equipped with high‑strength ductile‑iron yokes to resist deformation and torque for heavy‑duty working conditions. Multiple actuation options are available, including manual, gear and electric operation.

Widely used in large‑scale industrial water pipelines, municipal pipe networks and water‑treatment systems for fluid isolation. It delivers stable performance, easy maintenance and long service life.

• Adopts heavy-duty robust body design, delivering outstanding structural rigidity and excellent deformation resistance for harsh environments.

• Features proprietary automatic welding technology to form uniform sealing surfaces for flawless and durable metal sealing performance.

• Precision metal-to-metal (Aluminum Bronze) hard sealing structure offers exceptional wear resistance and long-term operational sealing reliability.

• Robust multistep ductile iron yoke ensures long service life and enables fast on-site assembly.

STANDARDS APLLIED

1, Design standard: BS5163,DIN3352 part4,DIN3352 part5;

2, Face to face dimensions:BS5163, DIN3202 F4,F5.

3, Connecting flanges: EN1092-2.

4, Testing standard: EN12266-1,DIN3230.

Applications

• Potable water systems

• Waste water treatment

• Fire protection pipelines

• Agricultural irrigation

• Industrial water circulation

• Heating and cooling systems