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Covna Pneumatic Valve Controler Double Flanged Stainless Steel Ball Valve with Pneumatic Actuator Air Control Flange Ball Valve pictures & photos

Covna Pneumatic Valve Controler Double Flanged Stainless Steel Ball Valve with Pneumatic Actuator Air Control Flange Ball Valve pictures & photos

Covna Pneumatic Valve Controler Double Flanged Stainless Steel Ball Valve with Pneumatic Actuator Air Control Flange Ball Valve pictures & photos

Covna Pneumatic Valve Controler Double Flanged Stainless Steel Ball Valve with Pneumatic Actuator Air Control Flange Ball Valve pictures & photos

Covna Pneumatic Valve Controler Double Flanged Stainless Steel Ball Valve with Pneumatic Actuator Air Control Flange Ball Valve pictures & photos

Covna Pneumatic Valve Controler Double Flanged Stainless Steel Ball Valve with Pneumatic Actuator Air Control Flange Ball Valve pictures & photos

Covna Pneumatic Valve Controler Double Flanged Stainless Steel Ball Valve with Pneumatic Actuator Air Control Flange Ball Valve

Media:	Air, Gas, Oil, Liquid
Material:	SS316, SS304
Structure:	Ball
Type:	3 Way Ball Valve with Pneumatic Actuator
Application:	General
Warranty:	1 Years

Customization:	Available \| Customized Request

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COVNA Industry Automation Co.,Ltd

Manufacturer/Factory & Trading Company

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Diamond Member Since 2015

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Guangdong, China

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More than 50% of buyers repeatedly choose the supplier

Years of Export Experience

The export experience of the supplier is more than 10 years

Experienced Team

The supplier has 20 foreign trading staff(s) and 14 staff(s) with over 6 years of overseas trading experience

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The supplier had participated in offline trade shows, you can check the Audit Report for more information

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Product Description

Company Info.

Overview
Products Description
Company Profile
Exhibition
Cooperation Customers
Finished Project
Packaging & Delivery
FAQ

Basic Info.

Model NO.

HK55-TF Ball Valve

End Connection

Flanged

Port Size

DN15~DN150

Temperature of Media

Normal Temperature

Air Supply Pressure

2.5 to 8bar

Customized Support

OEM, ODM

Sealing Material

PTFE

Acting Mode

Double Acting or Single Acting(Spring Return )

Number of Ways

3 Way L Port/ T Port

Power

Pneumatic Actuated Ball Valve

Trademark

COVNA

Origin

Guangdong, China

Production Capacity

10000 Set/Sets Per Month

Product Description

Size Range	1/2"~6", DN15~150
Acting Mode	Double Acting, Spring Return (Single Acting)
Operating Pressure	1.6MPa
Air Supply Pressure	2.5 to 8 bar
Angle of Rotation	90° ±4°
Actuation Time	1~2 seconds at 8.0 Bar Air Pressure
Body Material	SS304, SS316, SS316L
Sealing Material	PTFE: -20°C~180°C, PPL: -20°C~230°C
Number of Ways	2 Way
End Connection	Flange
Applicable Media	Control of Water, Air, Gas, Oil, Liquid
Optional Accessories	Namur Solenoid Valve, Limit Switch, F.R.L, Position Indicator, Manual Device
Application	Food & Beverage, Water & Wastewater, Ultra Pure Water, Desalination, Chemical, Textile, Pharmaceutical, Pulp & Paper

Covna Pneumatic Valve Controler Double Flanged Stainless Steel Ball Valve with Pneumatic Actuator Air Control Flange Ball Valve

Covna Pneumatic Valve Controler Double Flanged Stainless Steel Ball Valve with Pneumatic Actuator Air Control Flange Ball Valve

Covna Pneumatic Valve Controler Double Flanged Stainless Steel Ball Valve with Pneumatic Actuator Air Control Flange Ball Valve

Covna Pneumatic Valve Controler Double Flanged Stainless Steel Ball Valve with Pneumatic Actuator Air Control Flange Ball Valve

Covna Pneumatic Valve Controler Double Flanged Stainless Steel Ball Valve with Pneumatic Actuator Air Control Flange Ball Valve

Covna Pneumatic Valve Controler Double Flanged Stainless Steel Ball Valve with Pneumatic Actuator Air Control Flange Ball Valve

Covna Pneumatic Valve Controler Double Flanged Stainless Steel Ball Valve with Pneumatic Actuator Air Control Flange Ball Valve

Covna Pneumatic Valve Controler Double Flanged Stainless Steel Ball Valve with Pneumatic Actuator Air Control Flange Ball Valve

Covna Pneumatic Valve Controler Double Flanged Stainless Steel Ball Valve with Pneumatic Actuator Air Control Flange Ball Valve

Covna Pneumatic Valve Controler Double Flanged Stainless Steel Ball Valve with Pneumatic Actuator Air Control Flange Ball Valve

Covna Pneumatic Valve Controler Double Flanged Stainless Steel Ball Valve with Pneumatic Actuator Air Control Flange Ball Valve

Q:Which voltage of the electric actuator?
A: DC24V, AC24V, AC110V, AC220V
AC380V can be customized and DC12V is available for some smaller torque of actuator.

Q: What is the actuation time for electric actuator?
A: It depends on the torque of actuator.
The detailed timing would be as the following:
* COVNA-05(50Nm)-20 seconds
* COVNA-10(100Nm)/COVNA-16(160Nm)-25 seconds
* COVNA-30(300Nm)/COVNA-60(600Nm)-60 seconds
* COVNA-125(125Nm)/COVNA-250(2500Nm)/COVNA-400(4000Nm)-100 seconds.

Q: Can the actuation time be faster?
A: Electric actuator can be customized the quick actuation gear,
the soonest actuation time can be reach 10 seconds to open and close.

Q: What type of electric actuator you provide?
A: ON/OFF type, Regulation type and Intelligent type.

Q: What is the difference from ON/OFF type, Regulation type and Intelligent type?
A: 1)ON/OFF type
ON/OFF type is fully open and fully closed.

2)Regulation type
1.With input/output signal:4-20mA or 0-10V;
2.Opening position of valve can be adjusted by signal;
3.Available for PLC system.

3)Intelligent type
1.With input/output signal:4-20mA or 0-10V;
2.Opening position of valve can be adjusted by signal;
3.Available for PLC system.
4.With display screen to acheieve site control.

Q: Can this electric valve be resettable (normally open / closed) automatically when power is removed?
A: Our regular electric actuator can't be resettable automatically while power-off.
But it can go to the multiturn electric actuator model with the extra electrical storage device along,
which acheieve the valves can be automatic reset(normally closed) while power failure.

Q: Have the electric actuator had the presence of limit switches (contact about the position of the cut-off device)?
A: Yes, there is the position indicator on the top of actuator.
The open/closed status can be checked visually.

Q: Which type of protection class of this electric actuator?
A: IP65, IP68, Explosion proof.

Q. Is there any manual override of electric valve?
A: Yes, every electric valve includes the manual override.
You can open/close

Q:Have the electric valve had the limiting operating time?
A: Electric haven't had the limiting operating time.
It can be working for 99 hours continually without getting heating.

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COVNA Industry Automation Co.,Ltd

360° Virtual Tour

Diamond Member Since 2015

Suppliers with verified business licenses

Audited Supplier

Manufacturer/Factory & Trading Company

Number of Employees

49

Year of Establishment

2013-05-16