A ball valve is a form of a quarter-turn valve that uses a hollow, perforated, and pivoting ball (called a “floating ball”) to control flow through it. It is open when the ball’s hole is in line with the flow and closed when it is pivoted 90-degrees by the valve handle. The handle lies flat in alignment with the flow when open, and is perpendicular to it when closed, making for easy visual confirmation of the valve’s status.

其他信息

Application

Gas, Hot Oil, Water

Material

SS304, SS316

Pressure

PN16, PN25

Size

1/2″-4″

Discover more about Stainelss Steel 1-pc Ball Valves

Functional description:

A ball valve is a form of quarter-turn valve which uses a hollow, perforated, and pivoting ball (called a “floating ball”) to control flow through it. It is open when the ball’s hole is in line with the flow and closed when it is pivoted 90-degrees by the valve handle. The handle lies flat in alignment with the flow when open, and is perpendicular to it when closed, making for easy visual confirmation of the valve’s status.

 

Ball valves are durable, performing well after many cycles, and reliable, closing securely even after long periods of disuse. These qualities make them an excellent choice for shutoff applications, where they are often referred to as gate and globe valves, but they lack their fine control in throttling applications.

 

Standards:

 Design Standard: ANSI B16.34 / API 600 / API 602
 Inspection & Test: API 598
 Face To Face: ANSI B16.10
Connection: NPT,BSPT

 Application:

 Applicable Temperature: -10℃ ~ 120 ℃
 Main Materials: SS304/SS316

 Applicable Medium: Water / Oil / Gas / Causticity Medium

 Size Range: 1/2″ ~ 2″

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