Covna DN25 1 Inch 2 Way 12V DC PTFE Lined Double Flanged Motorized Electric Ball Valve

• Media: Water
• Material: SS304, SS316
• Structure: Ball
• Type: PTFE Lined Ball Valve
• Application: General
• Warranty: 1years
• Model NO.: HK60-Q-F Ball Valve
• Control Mode: on off Type Regulation Type
• End Connection: Flanged Ball Valve
• Port Size: DN15~DN100
• Temperature of Media: Normal Temperature
• Pressure: 1.6MPa
• Customized Support: OEM
• Sealing Material: PTFE Lined Ball Valve
• Number of Ways: 2 Way Ball Valve
• Power: Motor Operated Ball Valve
• Trademark: COVNA
• Origin: Guangdong, China
• Production Capacity: 10000 Set/Sets Per Month

Product Description

Product Description

COVNA DN25 1 inch 2 Way 12V DC PTFE Lined Double Flanged Stainless Steel Motorized Ball Valve

 

Advantages:

• MOQ: 1 set
• 19 years of valve manufacturing experience
• Strong inventory, part of commission returned for bulk delay
• Product quality will be guaranteed for 1 year (12 Months)
• OEM service to help customers to promote their brands
• Offer various international standard, ANSI, JIS, DIN, etc
• Custom complaints handed by one stop professional service.
• Inquiry will be replied within 8 hours

Size Range	1/2"~4", DN15~DN100
Operating Pressure	1.6MPa
Control Mode	On Off Type / Modulating Type
Optional Voltage	DC12~24V (±10%), AC110~220V, 50/60Hz
Body Material	Stainless Steel, WCB, Cast Iron
Core Material	Stainless Steel
Sealing Material	EPDM, PTFE
Stem Material	Stainless Steel
Structure	2 Way Ball Valve
Connection Type	Flanged
Applicable Media	Control of Water, Air, Gas, Oil, Liquid, Steam
Optional Accessories	Over Torque Protectors, Dehumidify Heater, Stainless Steel Coupling & Yoke
Application	Food & Beverage, Water & Wastewater, Ultra Pure Water, Desalination, Chemical, Textile, Pharmaceutical, Pulp & Paper, Mining, Boiler and Power Industries

More models are offered!

Click here to ask more info about the quote and the catalog.

 

Electric Actuator

  ON/OFF Type (AC Voltage)                   ON/OFF Type (DC Voltage)          Regulation Type (AC Voltage / DC Voltage)

 

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FAQ

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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