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Dongguan Covna Automation Industry Co., Ltd.

Valve, Electric Valve, Water Valve manufacturer / supplier in China, offering Covna Stainless Steel Electric Ball Valve, Covna AC1010-M5 Air Source Treatment Unit, Covna Pilot-Operated Steam Normally Closed Solenoid Valve and so on.

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Covna Stainless Steel Electric Ball Valve

Purchase Qty.:
1-4 5-9 10+
FOB Unit Price: US $180 US $170 US $160
Purchase Qty. (Pieces) FOB Unit Price
1-4 US $180
5-9 US $170
10+ US $160
Get Latest Price
Production Capacity: 9999
Transport Package: Wood and Packing Box
Payment Terms: L/C, T/T, Money Gram, Western Union

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Basic Info
  • Model NO.: HK60-SANITARY
  • Connection Form: Thread
  • Nominal Pressure: Pn16
  • Structure: Fixed Ball Valve
  • Function: Atmospheric Valve
  • Application: Industrial Usage, Water Industrial Usage, Household Usage
  • Working Temperature: 0 to 100 Degree Celsius
  • Seal: PTFE, EPDM, NBR
  • Place of Origin: Guangdong, China (Mainland)
  • Certification: CE Rosh ISO9001
  • Body Material: Stainless Steel
  • Specification: ROHS CE ISO90001
  • HS Code: 84818010
  • Material: Stainless Steel
  • Driving Mode: Electric
  • Channel: Tee Type
  • Type: Tee Ball Valve
  • Temperature: Normal Temperature
  • Voltage: 12V, 24V DC, 24V AC, 110V ,AC220V
  • Port Size: 1/2"~12"
  • Open/Close Time: 10 -- 25sec
  • Actuator Type: on-off, Modulating Control
  • Media: Air, Oil, Fluid, Corrosive Liquid, Steam, F
  • Trademark: COVNA
  • Origin: Dongguan, China
Product Description
Inner thread 3 way electric ball valve

Product introduction 

COVNA electric 3 way ball valve according to the structure can be divided into L-type and T-type, and T-type has four kinds of directions, L-type has one type direction, can be come true: Reversing, shunt, combined, mixed flow effect. Match with electric actuator and pneumatic actuator can realize automatic control. 3 way ball valve seat material has: PTFE, PPL, hard steel, suitable for temperature range of 180-380 degrees. Please kindly note the 3 way flow directions when order. 


Standard technical parameters 


Nominal size: DN15-DN50mm

Body material: 304, 316,316L

Connection type: Inner thread

Pressure class: PN16-PN6.3MPa

Structure type: Floating ball core 3 way L-type, 3 way T-type


Valve components

Seat material: PTFE: -30~180Centigrades 

                        PPL: -30~250 Centigrades

Core material: 304, 316, 316L;

Stem material: 304

Applicable medium: Water, liquids, oil, gas, powder, steam, acid-base medium, etc



Fire protection design

ISO5211 standard direct mounting actuator

Antistatic device between the core and the valve body

Stem explosion-proof design

Double butterfly shaped spring automatic compression packing design

Allow pressure differential: Less than nominal pressure 1.6MPa

Leakage: Zero leakage

Return difference: ±2.5%

Design and manufacturing standards

Design standard: GB/T12238-2008

Structure length: GB/T12221-2005

Connection standard: JB/T 79.1-1994

Pressure testing: GB/T13927-2008


Electric actuator

On-off type: feedback signal: Passive contact signal/4-20mA/ resistance signals.

Regulation type: Input signal 4-20mA/0-10V/1-5V;

Feedback signal: 4-20mA/0-10V/1-5V

Voltage: AC220V\380V\110V\24V,DC12V\24V etcSpecial voltage can be customized.

Explosion-proof class: Can be choose explosion-proof type EX d IIBT4

Covna Stainless Steel Electric Ball Valve
Covna Stainless Steel Electric Ball Valve
Covna Stainless Steel Electric Ball Valve
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