产品详情 – 邦颂自控

BSQ944 Electric three cryogenic flanged ball valve

Advantage：large stock in common models,special models could be custom-made!

Model: BSQ944H-16C/P/R, BSQ945H-16C/P/R Related Products: flanged ball valve electric, ultra-low temperature electric three flanged ball valve, explosion-proof electric ball valve Body Material: WCB, 304,316 Nominal Diameter: DN15-200

Details

electric ball valve using BS type rotary rotary electric actuator to AC220V, AC380V or DC24V power supply voltage for power, industrial automation, instrumentation control system accepts input (4 -20mA) current signal or voltage signal to control operation to achieve the ratio of process media regulation or two switching control ball valve is integrated advanced technology and the development of the new three-way switching valve. Standard three-way ball core refreshing L-shaped hole species and the relative angle of the ball and the core pipe. Can achieve three different combinations to control the fluid conduit; T-type channels can play the role of the ratio for liquid, gas, steam and other media formulation adjustment and control.

Features

has two and four -way ball valve seal structure , valve channel L- type and T -type structure in two forms , the use of control spool rotation angle , change channels and spool pipe outlet connection state , the fiber particulate fluid . Also applies to the sealing requirements more stringent occasion , | | |
two- way ball valve seat seal has a compact structure, beautiful appearance , good sealing performance , it can achieve the pipeline medium flow switch. Also make two mutually perpendicular channel connection on or off | | |
four- seat sealing ball valve has a beautiful shape , compact structure , which not only enables switch the flow , but also allows three channels communicate with each other . While close any one channel , so that the other two -channel connectivity , flexible control line is medium mixing or diverting ( eg flow diagram B) | | |
T -type spool allows three orthogonal channels interconnecting piping or switch , shunt or from the confluence of the role ; L -type channel connecting two pipes mutually orthogonal make another one channel cut the flow from the changing role of the media . | | |

Detailed Parameters

Parameters valve

forms of work

4 -way ball valve seat surface l L -type channel , using two side seats, the balance of power , to ensure a reliable seal closed channel . The main flow path for the commutation . T- 4 runner -way valve face
Seat , the valve seat surface with 4 , the balance of power to ensure reliable sealing shut-off channel. Mainly used for streaming , Francis , commutation and completely open three channels.

mounting dimensions ( dotted line for the analog control box , switch type is no such size )