Two piece ball valve for industrial use factory direct supplier neepn-ZHEJIANG LIPIN VALVE CO., LTD.-Leading industrial valve manufacturer high quality flow control solutions lipin valve

Data SheetFor detailed specifications of the two piece ball valve, please click on the product image above or the "view" button below.

Why Choose Lipin's Two Piece Ball Valve

The body of Lipin's two piece ball valve adopts advanced technology, with high precision, fast opening and closing, and reliable sealing. A 90° switch positioning mechanism can be set, and locks can be added as needed to prevent accidental operation. The diameter of the ball is the same as the pipeline, which is easy to be disassembled and has a good sealing effect.

Good sealing

Non friction opening and closing completely solves the problem of traditional valves being affected by the friction between sealing surfaces.
Rich materials

Traditional carbon steel, chromium nickel iron alloy, and Monel alloy are all good choices for corrosion and high temperature resistance.
Widely applicable

Two piece ball valves can be found in the power industry, chemical industry, heating and air conditioning systems, etc.
Supreme quality

Lipin adopts high-precision machining centers, CNC lathes, and complete sets of equipment without paint spraying to ensure the highest production quality.
Diverse operating methods

The two piece ball valve can be manually operated or automatically controlled by electric, pneumatic, or hydraulic devices.

Key Components of Two Piece Ball Valves

The two piece ball valve mainly consists of the following six parts. This component ensures that the two piece ball valve remains efficient and stable during operation and maintains a zero leakage record.

Valve Body

Guides the flow of media.

Sphere

The medium passes through or is intercepted by the sphere.

Valve stem

Drives the ball to open and close quickly through 90° rotation.

Valve seat

Contact with the ball to form a seal.

Sealing surface

Soft seal and metal seal.

Actuator

The movement of a valve that controls the valve stem.

Advantages of

Two Piece Ball Valves

01

The two piece ball valve

The two piece ball valve adopts a top mounted structure, which can directly be inspected and repaired on pipelines. This design effectively reduces device downtime and costs.
02

The single valve

The single valve seat design eliminates the problem of abnormal pressure rise in the chamber medium of the valve, which affects the safety of use.
03

Low torque design

The valve stem with a special structural design can be easily opened and closed with just a small handle valve.
04

The sealing performance of the two piece ball

The sealing performance of the two piece ball valve is not affected by changes in pipeline pressure difference, and reliable sealing performance is guaranteed under various working conditions.
05

The fluid in the pipeline passes

The fluid in the pipeline passes uniformly along the sealing surface of the sphere at a 360° angle, not only eliminating the local scouring of the seat by high-speed fluid, but also flushing away the accumulation on the sealing surface, and achieving the purpose of self-cleaning.

Why Choose Two Piece Ball Valves?

The two piece ball valve can be tightly closed with only a 90° rotation and a small turning torque. The completely equal valve body cavity provides a small resistance and straight flow path for the medium. It has a reliable sealing, a simple structure as well as easy maintenance. The sealing surface and spherical surface are often in a closed state, and are not easily eroded by media.

About Lipin Two Piece Ball Valve

Valve Body Type :

Ball
Valve Body Material :

Cast WCB carbon steel (general application), forged A105 carbon steel (general application), 304/316 stainless steel, alloy (corrosion resistance, extreme conditions), etc.
Valve Stem Material :

When the valve body material is ordinary carbon steel, the valve stem material is usually CR13 series martensitic stainless steel (American standard 410 and 420 stainless steel materials) or higher-grade austenitic stainless steel materials. When the valve body material is stainless steel, the valve stem material is usually austenitic stainless steel (American standard SS304, SS316) with a grade no lower than the valve body material and a higher grade corrosion-resistant alloy material (Hastelloy, Monel, Inconel alloy) etc.
Valve ball material:

The valve stem material is basically the same as the valve ball, plus carbon steel electroplating ENP anti-corrosion material, unless there are special requirements.
Seat Material:

The hard-sealed metal valve seat and fixed soft-sealed valve seat support ring of the ball valve should be made of the same material as the ball.
Seat sealing surface material:

The valve seat material is basically the same material as the ball, except for special requirements.
Pressure level:

Class 150-2500（ASME standards）or PN10~PN420
Actuator:

Manual handwheel, electric actuator, pneumatic actuator, hydraulic actuator
Size:

1/2'' to 60'' (DN 15-1500)
Temperature:

Depending on the material used, operation can occur within a temperature range of -50°C to +400°C, although specific materials may alter this range.

Lipin Two Piece Ball Valve

Oil and Gas Industry
Chemical Industry
Steam Systems
Pharmaceutical Manufacturing
Water Management and Supply
Construction Sector
Energy Industry
Water Treatment