Product Description

The ball valve is a commonly used valve. It is named because the ball and rod pass through the axis of the flow channel. KOSEN Valves are designed manufactured to provide maximum service life and dependability. All ball valves are full ported and meet the design requirements of American Petroleum Institute Standard API 608&API 6D British standard BS5351 and generally conform to American Society of Mechanical engineers standard ASME B16.34 valves are available in a complete range of bady/bonnet materials and trims.

Principle

The valve has a float supported by two valve seats. Under moderate pressure, the ball itself can be displaced to press against the seat seal ring to ensure the seal at the outlet.

Ranges of Materials

Standard body/bonnet materials include nine grades of carbon,low alloy and srainless steel,for special applications they can be supplied in other grades of alloy and stainless steel.There`s a full range of trim materials to match any service optional packing and gasket materials are available for a full range of service conditions.

Application

1. Transportation of water, oil, etc.

2. Chemical industry

3. Papermaking

4. Hydraulic

5. Power station

Picture

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