Product description

Ball segment valve is a high performance valve we have developed with advanced technology.It also called semi ball valve ,C type ball valve and E type ball valve .It is designed on the base of O type ball valve,which solves the difficulties of conveyance of “solid-liquid” and “solid-gas” two phase medium.
Benefits
1.With straight through type valve body ,this valve can keep the medium flow by linear when the valve fully opened,so it reduced less energy loss compared with other valves.
2.Easy to operate: As the valve disc moved away from valve seat without any contact,so it has smaller starting torque compared with O type ball valve and easy to operate.
3.Because of double eccentric structure design ,the semi-ball valve is perfectly sealed and can be closed tightly .
4.When the valve is closed ,the wedding force is able to remove the foreign materials ,therefore it has anti-scaling performance.
Technical Specification
1.Size： DN40~DN1400 2”~56”
2.Pressure：PN6~PN40 Class 150~Class900
3.Material：WCB（A105), WC6, WC9, LCB, CF8(304), CF8M(316), CF3(304L), CF3M(316L)
4.Sealing material：Hard alloy or special treatment
5.Connection methord: Flange ,wafer,welded type can be choosed.
6.Driving method : pneumatic ,electric, hydro electric actuator can be choosed
7.Design standard : ASME or DIN standard
Application
Steel industry
This semi-ball valve is widely used for dust removeal system of steel industry
Natural alkali industry :This semi-ball valve is widely used in the following position:
1.Inlet and outlet of pumps for Ammonia water I and Ammonia water II beside carbonating tower
2.Inlet and outlet of mother liquor I and mother liquor II pumps .
3.Installation on the pipe under the cabonation tower to control of shut off the secondary salt solution .
Coal chemical industry
The valve is usually used for high or low pressure coal slurry pump ,ash water pump ,chilling water pump and black water pipes.
Alumina Industry

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Product specifications

Company introduction

Covering about 43,920 square meters in area, Henan Quanshun Flow Control Science & Technology Co.,Ltd is a special high-tech enterprise engaged in manufacturing flow control equipment including: semi-ball valve ,rotating ball valve ,ball valve, control valve, butterfly valve, gate valve, check valve and others. Our equipment can be used in poor working condition with strict requirement on corrosion resistance, abrasion resistance and erosion resistance of the product.
Currently the registered capital of our company is more that 8 million Dollars .We have set foot in the valve industry from the year 1984. In the past 30 years we have obtained rich experience in industrial valve and project service.
Due to the all-round quality management system,our valves has successfully passed certain certificate like :ISO9001, ISO14001,OHSAS18001,CE and some others.At present we granted 31 national patents.The superior quality of our valves come from strict quality control,reasonable inspection process and sufficient attention on each detail.
Possessing strong technical strength, our factory is equipped with advanced machining and testing equipment,including machining center,numerical control machine tool,large-scale vertical lathe,large boring mill,grinding machine, multi-function valve performance testing device and so on.Therefore, we are capable of producing valves made of both general material and special materials like WCB,WC6,WC9,304,316,316L,CF8,CF8M, etc.
To complete the standard system of industrial manufacture, we make optimal overall arrangement on the production line. By utilizing the existed advanced equipment, we comprehensively control the casting process ,inspection process,machining,assembling and commissioning of the valve .
Highly praised in the industry due to the outstanding product performance,our industrial valves is applied in the fields such as mining industry , chemical industry ,metallurgy industry, water industry , power industry, nonferrous metal, and some others.
QUANSHUN FLOW CONTROL has successfully established cooperative relationship with final user such as CHALCO,V-COALIMEX ,SINOPEC group and other distributors , Engineer company & Designing institute from all over the world .
We are looking forward to building partnership with more customer from all over the world !

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