Hi dear, welcome to COVNA group. This is Sherry, sales manager of COVNA. Allow me to have a brief introduction for you.

We are an actuated valve expert with 20+ years of experience and CE, ISO, FDA, SGS certifications. We offer actuated ball valves and actuated butterfly valves with pneumatic actuators or electric actuators. We not only provide valves but also provide actuation solutions. We had worked with many clients from various applications. Such as power plants, shipbuilding, wastewater treatment,  oil and gas, paper and pulp and so son

Our mission is to help you to select the right valve, reduce the budget, and gain more benefits.

We trust our rich experience and our products will be your great help.

Need price or custom valve service, welcome to consult us to get a free actuation valve solution! sales@covnavalve.com

Sherry WongSales Manager
covna 3-piece ball valve with pneumatic actuator

HK56-3PS Pneumatic Actuated 3-Piece Ball Valve

  • Size Range: 1/4″ to 8″ (DN08 to DN200)
  • Temperature Range: 14℉ to 356℉
  • Pressure Rating: 145psi, 232psi, 362psi, 580psi, 928psi, Class 150, 10K
  • Ball Materials: Stainless steel 304/316/316L
  • Body Materials: Stainless steel 304/316/316L
  • Connection Options: Thread, flange(ANSI, JIS, DIN, GB), weld(socket weld, butt weld), tri-clamp
  • Supply air pressure: 2.5 bar to 8 bar
  • Control Options: single acting type(spring return type) and double acting type

Pneumatic Actuated 3-Piece Flange Ball Valve

Pneumatic Actuated 3-Piece Weld Ball Valve

Pneumatic Actuated 3-Piece Tri-clamp Ball Valve

HK55-F Pneumatic Flanged Ball Valve

  • Size Range: 1/2in to 8in (15mm to 200mm)
  • Temperature Range: 14℉ to 356℉
  • Pressure Rating: 145psi, 232psi, 362psi, 580psi, 928psi, Class 150, 10K
  • Ball Materials: Stainless steel 304/316/316L
  • Body Materials: Stainless steel 304/316/316L, WCB
  • Connection Options: Flange(ANSI, JIS, DIN, GB)
  • Valve Types: 2 way, 3 way(T port or L port), 4 way(X port)
  • Supply air pressure: 2.5 bar to 8 bar
  • Control Options: single acting type(spring return type) and double acting type

Pneumatic Flanged 3 Way Ball Valve

Pneumatic Flanged 4 Way Ball Valve

covna tri clamp ball valve with pneumatic actuator

HK56W Food Grade Pneumatic Operated Ball Valve For Food and Beverage

  • Size Range: 19mm to 102mm
  • Temperature Range: 14℉ to 356℉
  • Pressure Rating: 145psi, 232psi
  • Ball Materials: Stainless steel 304/316/316L
  • Body Materials: Stainless steel 304/316/316L
  • Connection Options: Tri-clamp
  • Valve Types: 2 way, 3 way(T port or L port)
  • Supply air pressure: 2.5 bar to 8 bar
  • Control Options: single acting type(spring return type) and double acting type

Food Grade Pneumatic Operated 3 Way Ball Valve

covna plastic ball valve with pneumatic actuator

HK57 Air Actuated PVC Ball Valve

  • Size Range: 1/2″ to 4″ (DN15 to DN100)
  • Temperature Range: 14℉ to 175℉
  • Pressure Rating: 145psi, 232psi
  • Ball Materials: UPVC, CPVC
  • Body Materials: UPVC, CPVC
  • Connection Options: Double union
  • Valve Types: 2 way, 3 way(T port or L port)
  • Supply air pressure: 2.5 bar to 8 bar
  • Control Options: single acting type(spring return type) and double acting type

Pneumatic UPVC 3 Way Ball Valve

Pneumatic CPVC Ball Valve

HK56G High Pressure Air-Operated Ball Valve

  • Size Range: 1/4″ to 2″ (DN08 to DN50)
  • Temperature Range: 14℉ to 356℉
  • Max. Pressure Rating: 5800psi
  • Ball Materials: Stainless steel 304/316/316L
  • Body Materials: Stainless steel 304/316/316L
  • Connection Options: Thread
  • Valve Types: 2 way, 3 way(T port or L port)
  • Supply air pressure: 2.5 bar to 8 bar
  • Control Options: single acting type(spring return type) and double acting type

High Pressure Air Operated 3 Way Ball Valve

HK54B Pneumatic On-Off Wafer Ball Valve

  • Size Range: 1/2in to 8in (15mm to 200mm)
  • Temperature Range: 14℉ to 356℉
  • Pressure Rating: 145psi, 232psi, 362psi, 580psi, 928psi, Class 150, Class 300
  • Ball Materials: Stainless steel 304/316/316L
  • Body Materials: Stainless steel 304/316/316L
  • Connection Options: Wafer
  • Supply air pressure: 2.5 bar to 8 bar
  • Control Options: single acting type(spring return type) and double acting type

HK58B Pneumatic V Port Ball Valve

  • Size Range: 1/2″ to 8″ (15mm to 200mm)
  • Temperature Range: 14℉ to 356℉
  • Pressure Rating: 145psi, 232psi, 362psi, 580psi, 928psi, Class 150, Class 300
  • Ball Materials: Stainless steel 304/316/316L
  • Body Materials: Stainless steel 304/316/316L
  • Connection Options: Flange (ANSI, JIS, DIN, GB)
  • Valve Types: 2 way
  • Supply air pressure: 2.5 bar to 8 bar
  • Control Options: single acting type(spring return type) and double acting type

COVNA Pneumatic Valve Actuators Series

Quality pneumatic valve actuator to help your valve open and close fully

and help your project runs well

covna-rack-pinion-pneumatic-actuator

AT Series Quarter Turn Double Acting Pneumatic Valve Actuator

Torque range from 8Nm to 4678Nm

covna-rack-pinion-pneumatic-actuator

ATE Series Quarter Turn Single Acting Pneumatic Valve Actuator

Torque range from 5.7Nm to 3336Nm

AW Series Pneumatic Valve Actuator

Torque range from 230Nm to 30860Nm

COVNA also offers all kinds of pneumatic accessories for you to help your automation control process easier

Positioner

Limit Switch(Switch Box)

Gearbox

F.R.L

Pneumatic Solenoid Valve

How To Get A Quick Quote? 

Model Size Connection Type Medium Medium Temperature Pressure Body Material Control Type

For example: HK56-3PS, 2″, thread, water, 50℃, 10bar , ss304, double-acting actuator

You could copy the above purchase code and change the parameters you need.

Send us details as you could to help us to quote the quick price and save your waiting time.

Custom Your Own COVNA Valve Now!

COVNA is an actuator and valve manufacture with 20+ years of experience and certified by CE, ISO, SGS, FDA. We had helped more than 2,000 companies with actuation solutions to help our clients select the right valve base on their valve needs, reduce the budget and gain more benefits.

What we can do for you?

  1. Checking with our engineer and select the right valve basic on your valve needs
  2. Offering the free manual sheet and online technical support to help you to install and use the valve
  3. One-stop actuation solutions to fulfill your valve needs
  4. Marketing info sharing to help you know the market
  5. Get a quality valve but cost less. Enjoy our competitive price

Valve Project Showcase

Expect offer the ordinary electric actuated valve, we also could custom the valve basic on your needs. To help your project runs well

Consult Us To Get The Valve Solution!

Tell us your valve needs and get a free valve solution

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