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steel products

VBN Electric Butterfly Valve

VBN Electric Butterfly Valve

  • Categories:Sanitary Butterfly Valve
  • MOQ:1
  • Brand:QiiMii
  • FOB Port:Ningbo
  • Terms of Payment:Western Union, T/T, Paypal
  • Delivery Time:Contact with us for details


VBN series butterfly valve is a type of flow control device, used to make a fluid start or stop flowing through a section of pipe. It is well applied to stainless steel pipe systems for food,

beverage, dairy, brewing, pharmaceutical, biopharmaceutical and chemical industries.



  • Valve wet parts: SS304 or SS316L

  • Disc: SS304 or SS316L

  • Other steel parts: SS304 or SS316L

  • Seal: EPDM, Silicon or FPM

           Finish: Semi-bright

           Actuator: SS304


Standard Design

          The actuator is made in three standard versions, normally closed (NC), normally open (NO) and air/air activated(A/A).

          Manually handle locks the valve in 3 position: Full open, half open and closed.*

          *For different handles type, see Handle Available.


Technical Specification

  • Valve

  • Max. product pressure: 1000kPa(10Bar) for DN15-DN100, 800kPa(88Bar) for DN125-DN150

  • Min. product pressure: Full vacuum, EPDM

  • Temperature range: -10℃ to +120℃

  • Actuator

  • Max. air pressure: 700kPa(7Bar)

  • Min. air pressure, NC and NO: 400kPa(4Bar)

  • Temperture range: -25℃ to +90℃




Steel material

Product wetted steel parts

AISI 316L / 304 forged
(1.4306 / 1.4404)

Provided with material inspection report

Other steel parts

AISI 304

Seal material



All seal materials comply with FDA 21CFR117.2600




Working pressure

≤10bar (145psi)

Supply pressure for air actuator

5 ~ 8bar (70 ~ 116psi)


Working temperature

EPDM: 14 ~ 248°F (-10 ~ 120℃)
VMQ: -58 ~ 356°F (-50 ~ +180℃)
FPM: -22 ~ 446°F (-30 ~ +230℃)
Other materials are available upon request

Sterilization temperature

302°F (150℃, Max. 20 min)

Surface treatment

Inside surface treatment

Ra 16 ~ 32µin (0.4 ~ 0.8µm)

Outside surface treatment

Ra32 ~ 64µin (0.8 ~ 1.6µm)


The welding diameter

Welding ends: 
DIN 11850-2 with 11850-1 / SMS / 3A / ISO Series, etc.

End connections: butt-welded, sanitary clamp, male and female threaded, flanged, I-line or others upon request.


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