COVNA aims to provide customers quailty products with competitive pricing

3. COVNA HK55-F-V Type Segment Pneumatic Actuated Ball Valve

Our V Series V-port segment ball valves come with either modulating electric actuators or pneumatic actuators with pneumatic or electro-pneumatic positioners.

V serises is a versatile Segmented Ball Valve designed for throttling or on-off applications in various industries including pulp & paper, chemical, power, oil & gas, and mining

COVNA manufacturers variuos ball valves, butterfly valves, check vakves, globe valves, gate valves over 2o years.

Welcome to contact US to get more info and quote within only 2 hours!

  • Model: HK55-F-V
  • Size Range: DN25~DN400
  • Pressure Range: 1.0MPa~6.4MPa
  • Material: Stainless Steel

V  Type Segment PnmeumaticControl Ball Valve


  • One-piece body design which offers greater rigidity against fluctuating pipe loads
  • Eliminates the leak path associated with two piece body designs
  • Available in Wafer Type and Flanged Ends

Ball Segment:

  • Carefully designed with characterized V-port to offer rangeability in excess of 300 : 1 , ideal for throttling applications in high consistency pulp services or slurry applications
  • Perfectly ground spherical surface with rounded edges ensure operating torques for metal seated valves
  • Hard coated spherical surface prevents galling
  • The segment is carefully designed for optimum flow
  • The seat is supported during higher openings to prevent rocking motion and possible failure of the valve

The V-Series Modulating Ball Valves are designed for control of your flow media. Options include 4-20 mA, 3-15 PSI and are available in ½” through 4″ Sizes. Various end connections are available such as NPT, Socket Weld, Tri-Clamp, 150# Flanged, and 300# Flanged. The throttling part of the ball valve is constructed from a solid SS ball, not a seat insert. V-Series Ball Valves are characterized to meet your custom flow requirements

technical parameters of valve actuator

Double acting Air to open, air to close, air supplier failure to keep the current position
Single acting N/C Air to open, interrupt air to close, air failure to close
Single acting N/O Air to close, interrupt air to open, air failure to open
Optional accessory Reversing solenoid valve, limit switch box, air filter reducing valve, positioner, handle manual, lock up valve.

pneumatic actuator

technical parameters of valve body

Acting Mode
Double Acting
1 Set
Air Supply Pressure
2.5 to 8bar
Applicable Standard
No. of Ways
2 Way
Port Size
1/2 inch
End Connection
Operating Pressure
1.MPa to 6.4MPa
Water, Oil, Gas, Air
Body Material
Stainless Steel
Temp. of Media
-29°C to 178°C
Valve Ball
Stainless Steel
ISO 9001, CE, TUV, SGS
Sealing Material
1 Year (12 Months)

v type segment ball valve

v type segment ball valve

Accessories of Pneumatic Valve (1)

company certificates

company certifications

Packing details: each valve will be packed with foam in carton or in pallet to keep it safe during shipment.

Shipping method: we offer a variety of fast shipping methods, including DHL, Fedex, TNT, UPS, EMS, Airway, etc.

Delivery time: within 15 working days after payment due, stocking items same-day shipping.

Get A Quick Quote

    go to top