• Model Number: QBQ340M1-10C
• Brand Name: QUANSHUN
• Place of Origin: Henan, China
• Minimum Order Quantity: 1
• Supply Capacity: 1000 sets/month
• Payment: T/T,L/C
• MemberShip: Free Member
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QBQ340M1-10C Side Entry Segment Ball Valve Description

Side Entry Segment Ball Valve is a high performance valve we have developed with advanced technology.It also called eccentric ball valve ,semi ball valve ,half 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.

Features

1.With straight through type valve body ,this segment ball valve can keep the medium flow by linear when it fully opened,so it reduced less energy loss compared with other valves.

2.Easy to operate: As the valve segment ball 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 segment ball valve is perfectly sealed and can be closed tightly .

4.When the valve is closed ,the shear force is able to remove the foreign materials ,therefore it has anti-scaling performance.

Technical Specifications

Size： 2”-56” DN40-DN1400  

Pressure：Class 150-Class900  PN6-PN40   

Material：WCB（A105), WC6, WC9, LCB, CF8(304), CF8M(316), CF3(304L), CF3M(316L)

Sealing material：Hard alloy or special treatment

Connection methord: Flange ,welding type 

Driving method : Pneumatic ,electric, hydro electric actuator can be choosed

Design standard : GB/T 26146-2010,ASME B16.10-2009,ASME B16.34-2009

Applications

1.Steel industry

This segment ball valve is widely used for dust removeal system of steel industry

2.Natural alkali industry

This segment 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 .

3.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.

4.Alumina Industry

Main Dimensions

Flange Type :

DN(mm)    50    65    80    100    125    150    200    250    300    350    400    450    500    600    700    800    900    1000    

Face to face
(mm)    178    190    203    229    254    267    292    330    419
(356)    551
(450)    600
(530)    650
(580)    701
(660)    800
(680)    900    1000    1100    1200    

H1(mm)    87    102    106    116.5    134.5    151    197    229.5    250    297    327    374    400    467    557    637    753.5    794    

H2
(mm)    Worm Gear    209    234    240    254    304    320    407    444    519    555    619    679    744    819    925    1005    1073    1155    

Pneumatic    228    283    289    303    362    378    473    522    600    646    730    790    900    1021    1138    1218    1296    1427    

Electric    273    346    352    366    437    463    561    627    705    761    880    940    1075    1229    1376    1456    1534    1707    

Welding Type

DN(mm)    50    65    80    100    125    150    200    250    300    350    400    450    500    600    700    800    900    1000    

Face to face
(mm)    216    241    283    305    381    403    419    457    502    572    610    660    711    813    914    965    1016    1200    

H1(mm)    87    102    106    116.5    134.5    151    197    229.5    250    297    327    374    400    467    557    637    753.5    794    

H2
(mm)    Worm Gear    209    234    240    254    304    320    407    444    519    555    619    679    744    819    925    1005    1073    1155    

Pneumatic    228    283    289    303    362    378    473    522    600    646    730    790    900    1021    1138    1218    1296    1427    

Electric    273    346    352    366    437    463    561    627    705    761    880    940    1075    1229    1376    1456    1534    1707