Inverted sealed structure. The upper seal can be replaced under pressure

Light torque. Able to achieve the same torque as the soft seal

Full-diameter flat-bottom runner. The straight-through design of the full flow channel has low flow resistance, and the flat-bottomed valve seat is not easy to accumulate debris.

Elastic disc. The gate adopts a reasonable design, which effectively solves the deformation of the valve body and processing errors.

Stainless steel stem is rolled threaded. Stainless steel corrosion-resistant valve stem, threaded roll forming, smooth and wear-resistant, low operating torque and long service life.

No leakage. Three-way "O" ring seal, compared with traditional packing, has higher sealing reliability, lower switch friction resistance, and more environmental protection and sanitation.

Environmental protection and non-toxic, can be used in direct drinking water system. The inside and outside of the valve are sprayed with environmentally friendly and non-toxic epoxy resin. All parts in contact with water will not cause pollution. It can be used in drinking water, food and pharmaceutical industries.

Two-way sealing. The flow direction of the medium is not restricted, and two-way sealing can be achieved.