high temperature resistance through manual switch.2PC stainless steel thread 304 ball valve vale

high temperature resistance through manual switch.2PC stainless steel thread 304 ball valve vale

Quick Details

Full.bore

Threaded.ends:ANSIB2.1.BS.

21,DIN259/2999.JIS.130202/130203

Internal.entry.blow-out.proof.stem

Material:.CF8M.CF8.CF3M.WCB

Pressure.rating:.1000PSI.WOG

Pressure.test:.API.598

Lever.handle.with.locking.device

Size of 3 Piece Internal Threaded Ball Valve:

A Ball valve is a quarter-turn rotary motion valve that uses a ball-shaped disk to stop or start the flow.

It resembles a plug valve in many ways. When a port in the ball is in line, it allows flow whereas when you

rotate the valve 90 degrees, solid part of the ball stop the flow.

Most ball valves are of the quick-acting type, which requires a 90° turn of the valve handle to operate the valve.

But in case large size valve which required considerable force to open or close the valve, the gear-operated

actuator is used. With this arrangement, a small handwheel is enough to operate a fairly large valve.

In this article, I have covered following types of Ball Valves that used in piping.

• Floating

• Trunnion Mounted

• 3 Way

• Top entry

• Side entry or split body

• Three-piece body

Applications of the Valve

• It can be used in different types of fluid services as an on-off stop valve that provides bubble-tight shutoff.

• It can be used in air, gaseous, and vapor services as well as hydrocarbon services.

• Metal seated valves can be used in high-pressure & temperature applications.

• it is widely used with instrument tubing to connect instruments.

• It is applied in food , bewerage, wine, pharmaceutical and chemical industries.

Advantages

• It is quick to open and close type that provides bubble-tight reliable sealing in high-pressure temperature applications.

• It is smaller and lighter than a gate valve of the same size and rating.

• Several designs of ball valves offer the flexibility of selection so that you can choose the valve that suits your requirements.

• Easy to operate and Cost-effective maintenance.

• The valve body can be replaced in any connections and the length will not change.

Features:

1.Forged ball
2.Anti-fire safe design
3.Anti-static device
4.Free leakage of body Sealed construction
5.Low torque in operation
6.Double block&bleed(DBB)
7.Emergency sealing
8.Extension stem at your choice
9.Automatic body cavity relief
10.Various driving types: gear, lever, electric, hydraulic, pneumatic

Standards Compliance

Design and manufacture: ANSI B16.34, API 608, API 6D, BS5351
Face to face dimensions: ANSI B16.10, API 6D
Flanged connection: ANSI B16.5, ANSI B16.47
Butt welded: ANSI B16.25
Fie-safe: API 607, API 6FA
Test and inspection: API 598, API6D

Packaging Details

Valves are wrapped in plastic bubble sheet & in plywood boxes

Port:China

Lead Time :

The three-piece ball valve with the internal thread and the gate valve are the same type of valve.

The difference is that the closing part is a ball, and the ball rotates around the center line of the valve body to

achieve a valve that is opened and closed.

The three-piece ball valve only needs to be rotated tightly with a 90-degree rotation and a small rotational torque.

The completely equal valve body cavity provides a small, straight flow path for the medium. It is generally considered

that the ball valve is most suitable for opening and closing directly, and the ball valve has been designed to have a throttling

and control flow. The main characteristics of the ball valve are its compact structure, easy operation and maintenance,

suitable for general working media such as water, solvent, acid and natural gas, and also suitable for working media with

poor working conditions such as oxygen, hydrogen peroxide, methane and ethylene. The ball valve body can be integral or modular.

Specification of 3 Piece Internal Threaded Ball Valve: