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Quick Details

  • Standard or Nonstandard: Standard
  • Structure: Control
  • Pressure: Medium Pressure
  • Power: Pneumatic
  • Material: Alloy
  • Temperature of Media: ≤120°C
  • Media: cement,power,crystal grain or other small grain
  • Port Size: B200-B630
  • Place of Origin: Zhejiang, China (Mainland)
  • Model Number: PGV
  • Brand Name: HENT
  • Rotating Cylinder: KINETROL (England)
  • Locator: P3 or Siemens locator
  • Oil-water Separator: AIRTAC (Taiwan China)
  • Input & output Signal: 4-20mA
  • Materila for Ventileinheit: ZGMn13-2

Packaging & Delivery

Packaging Details foam inside & wooden box outside
Delivery Time within 30 days of the deposit receipt

HENT flow control gate is widely used wherever bulk solids have to be discharged from silos and bins, in a metered and controlled manner. Especially in cement and building material industry, HENT flow control gate type pneumatic control valve has been used successfully for many years. This device is also used as dosing and shut-off device for special applications. It uses the same design and component as per CLAUDIUS PETERS Germany.


HENT electric flow control gate has a share of 80% domestic market and is also well-known worldwide. It is approved and accepted by hundreds of End Users and EPCs in China and abroad, including China Resources Cement Holdings Limited, SINOMA, TCDRI, HCDRI, SUNNSY Group, Lafarge Group, NRCC& SPCC (SA), KCCL & GCL (PK) etc. They are serving in over three hundred cement plants all around the world..


Design Feature

  1. Rotating cylinder: KINETROL-England
  2. Accurate loading and metering
  3. High sealing, no leakage with stronger, longer lasting blanket seals
  4. Welded housing for higher durability and better dependability
  5. ZGMn13-2 material for cutout, high hot and wear resistant
  6. Locator: KINETROL P3 locator or SIEMENS locator
  7. Oil-water separator: AIRTAC (Taiwan China)
  8. Electric controller with 4-20mA input signal
  9. The compact modular design with exchangeable cassette-type
  10. Sealing ensures easy maintenance at low maintenance costs
  11. Maximum working temperature: 180°C
  12. Low noise & vibration
  13. Long service life





Outline Dimension Drawing










 Technical Parameters


                                   Spec                              UnitsB200B250B300B400B500B630
 Flow Control Scopem3/h40-26060-36070-48090-650110-820140-1450
Valve BodyAngle°717171717171
 Diameter Widthmm200250300346346346
 Diameter Lengthmm346346346400500600
 Circulation Aream20.0120.0140.0170.0260.0320.051
Rotary CylinderModelKINETROL090-100100-100120-100120-100140-100140-100
Maximum torqueNm26141657557513751375
Gas SupplyMpa0.4-0.6
Positioning deviceCurrentmA4-20mA
Signal InputmA4-20mA
Gas SupplyMpa0.4-0.6 drycleanoil less gas
 Material PET5-6PET5-6PET5-6PET5-6PET5-6
Permeable layerVentilation Aream20.0570.0640.070.090.09
Flow propertiesLinear or percentage
Action time2s
Working temperature≤120°C









HENT can offer you the best cost performance pneumatic flow control valve.



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