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Electric spherical butterfly valve

    Electric spherical butterfly valve

    The Electric Spherical Butterfly Valve combines the robust features of a butterfly valve with the precision control of an electric actuator, making it ideal for automated flow regulation in a variety of industrial applications. Designed with a spherical disc, this valve offers smooth flow control, minimal pressure drop, and high performance even in high-temperature and high-pressure environments. The electric actuation allows for remote operation, making it suitable for integration into automated systems like PLC and SCADA. Perfect for water treatment, chemical processing, HVAC systems, and fo...
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An electric spherical butterfly valve is a valve driven by an electric actuator with a spherical disc shape. This valve is commonly used in situations where precise control of fluid flow is required, such as in industrial fields such as chemical, petroleum, electric power, and food.


Electric spherical butterfly valves have the characteristics of simple structure, easy operation, good sealing performance, wear resistance, and corrosion resistance. It can be controlled by electric actuators to open and close valves and adjust flow.


In the installation and use of motorized spheresButterfly valveThe following points need to be noted:

  1. Ensure that the valve is installed in the correct position and in accordance with the specified orientation.

  2. Before use, the valve needs to be thoroughly inspected to ensure that it is intact.

  3. During use, the valve needs to be regularly inspected and maintained to ensure its normal operation.

  4. When operating the valve, it is necessary to follow the specified operating steps to avoid misoperation or damage to the valve.


Electric spherical butterfly valves are an important fluid control equipment that has been widely used in the industrial field. During use, it is necessary to pay attention to its installation and use requirements to ensure its normal operation and extend its service life.


Model representation method
WH-600—Q1—C1—F—16—P—25—D1—B—W2—B2—L
>1. Weiheng brand>2. Drive mode>3. Valve body type>4. Connection method>5. Sealing material>6. Nominal pressure>7. Valve body material>8. Nominal diameter>9. Control mode>10. Explosion-proof level—20~150℃>12. Accessory options>13. Three flows
1~7 mandatory options, 8~13 optional


1 codename
5 codenameSealed material10 codeExplosion-proof rating
WHWeiheng brandFPTFEBExdIl BT4 Gb explosionproof and explosion-proof type


PPLPara-polyphenyleneBZExdllCT5 Gb explosion-proof and explosion-proof type
2 codenameDrive modeHMetal hard sealBCExdll CT6 Gb explosionproof and explosion-proof type
600Pneumatic actuator seriesYcemented carbideBMExmbllT4 Gb cast explosion-proof type
900Electric actuator systemX1Ding Qing rubber NBRBAExiall CT6Ga intrinsically safe and explosion-proof
2001Column plastic actuator angle seat valve seriesX2Natural rubber NR

2002Stainless steel actuator angle seat valve seriesX3EPDM11 codenamesMedium temperature


X4Viton rubber FPMW1-20-80C
3 codenameBody typeX5Food grade silicone rubber SIW2-20-150C
Q1Two-way valveF46Fully lined polyperfluoroethylene FEPW3-20-250C
Q2Three-way valvePFAFully lined with soluble PTFE PFAW4-29-425C
Q3Four-way valveF4Fully lined PTFEW5-29-650C
Q4Stationary ball valveNnylonW6-196-60C
Q5V-ballTCLined ceramic............
Q6Low profile ball valveJRubber liningIt has a special temperature that can be designed and manufactured according to customer requirements
Q7Sanitary grade ball valvesPEEKPolyether ether ketone

Q8Plastic ball valvesWWhen the ring12 codenamesAccessory selection
Q9High vacuum ball valve............B12-position, 3-way solenoid valve
Q10Fluorine ball valve in the whole villageOther special sealing materials can be designed and manufactured according to customer requirementsB22-position 5-way solenoid valve
Q11Cryogenic ball valves

B32-position 3-way explosion-proof solenoid valve
Q12Insulated ball valve6 codenameNominal pressureB42-position 5-way explosion-proof solenoid valve
Q13Eccentric hemispherical valve............B5Filter pressure reducing valve
Q14Tank bottom valve

B6Limit switch
Q15Ceramic ball valves7 codenameBody materialB7Explosion-proof limit switch
D1Centerline soft-sealed butterfly valveQDuctile iron HT200B8Hand manipulation mechanism
D23. Eccentric butterfly valveCcarbon steelB9Locator
D3Sanitary butterfly valvePStainless steel 304............
D4Plastic butterfly valveRStainless steel 316

D5Ventilation butterfly valvePLStainless steel 304L13 codenamesThree flows
D6Fluorine butterfly valve in the whole villageRLStainless steel 316LLTee L-type BC switching
D7High vacuum butterfly valveUPVC UPVCT1Tee T-type C-port switch
D8Powder butterfly valvePPReinforced polypropylene RPPT2Tee T-type AB switching
Z1Gate valveLAluminum alloyT3Tee T-type AC switching
Z2Knife gate valve............T4Tee T-type B-port switch
J1Globe valveOther special valve body materials can be designed and manufactured according to customer requirements

J2Bellows cut stop valve



J3Angle seat valve8 codenameIt is called the path

F1Upward expansion discharge valve............

F2Downward discharge valve



Other special valve body materials can be designed and manufactured according to customer requirements9 codeControl mode



ZStandard switch type

4 codenamesConnectionT1Integral switching type

C1Female threadT2Overall adjustment

C2By orderT3RS485 bus type

C3Male threadD1Double acting

C4flangeD2Double-acting adjustment type

C5KF vacuum chuckE1Uni-acting normally closed

C6weldE2Single-acting normally closed regulation type

C7Pair clipE3Single-acting and always open

C8ClampsE4Single-acting normally open adjustment type

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