H series RV type [Servo-Motor Driven]

H series RV type [Servo-Motor Driven]

H series RV type [Servo-Motor Driven]
H series RV type [Servo-Motor Driven]

*When purchasing, detailed confirmation of the motor to be mounted is required.

Material of wetted parts

A. Pump head SUS316
B. Rotary valve Zirconia ceramic
C. O-ring EPDM, FKM, silicone, CR, FFKM, Kalrez®
D. Plunger SUS316
E. Tube Polyethylene, PFA
F. Plunger Sleeve SUS316, Zirconia Ceramic

*Kalrez® is a trademark or registered of E.I.Du Pont and affiliated companies.

Product Description

It is suitable for high volume dispensing of 5,000 to 50,000 cp fluid, not including solids, in the range of 3 to 2,000 cc. Designed to shorten the disassembly and cleaning process (wet parts), it is widely used on production lines in the food and cosmetics industries.


  • By using a servo motor for the drive unit, each setting can be quantified and re-setting is easy. 
  • Compressed air is needed to drive rotary actuator.
  • The system can be easily interlocked with other equipment, making it ideal for machine builders who need to coordinate the entire system.
  • Customers can easily customize the motor and controller to suit their application.
  • By selecting motors that are easily procurable in the country of use, it is possible to reduce concerns about procurement of motors and control devices.

Main Application

  • Precise constant volume dispensing of high-viscosity materials such as grease and adhesives
  • Precise constant volume filling of high-viscosity materials such as ketchup and jam
  • Precise constant volume filling of high-viscosity chemicals such as creams and cosmetic materials
  • Installing on various types of filling machine

List of Models

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MODEL (Model)

Overall Length


Weight(kg)*2 Maximum dispense volume (cc)
4S1-R∗-10-**** (355) 10 ~9.7
4S1-R∗-33-**** (330) ~33.4
4S1-R∗-58-**** ~57.2
4S2-R∗-19-**** (475) 11 ~19.4
4S2-R∗-67-**** (425) ~66.9
4S2-R∗-116-**** ~114.4
4S3-R∗-29-**** (600) 12 ~29.1
4S3-R∗-101-**** (520) ~100.0
4S3-R∗-174-**** ~171.6
4S4.5-R∗-260-**** (630) 13 ~261.5
5S3-R2-290-**** (730) 40 ~291.8
5S3-R2-500-**** ~542.6
5S3-R2-1000-**** ~1013.6
5S6-R2-2000-**** (890) 45 ~2027.0

R*:(R1) In-line type rotary valve/ (R2) 90° rotary valve(standard)

*1  Overall length dimensions are those of R2: 90°ROTARY VALVE.

*2  Reference dimensions and weight excluding motor.

*These precision metering pump products are built under the technology license from HIBAR.