Basic Info
Model NO.: HK60F
Connection Form: Flange
Nominal Pressure: Pn16
Structure: Fixed Ball Valve
Function: Atmospheric Valve
Application: Industrial Usage, Water Industrial Usage, Household Usage
Medium: Water,Air
Body Material: Stainless Steel
Specification: CE ROSH ISO90001
HS Code: 84818010
Material: Stainless Steel
Driving Mode: Electrical
Channel: Straight Through Type
Type: Fixed Ball Valve
Temperature: Normal Temperature
Voltage: 12V, 24V DC, 24V AC, 110V ,AC220V
Certification: CE,RoHS
Trademark: COVNA
Origin: Dongguan, China
Product Description
Body
Nominal size: DN15-DN250mm
Body material: 304, 316,316L, WCB
Connection type: Flange
Pressure class: PN16-PN4.0MPa
Structure type: Floating ball core 3 way L-type, 3 way T-type
Valve components
Seat material: PTFE: -30~180C
PPL: -30~250 C
Hard seal: -30~450 C
Hard alloy: Surface spray welding, tungsten nitride treatment
Core material: 304, 316, 316L; hard seal core surface spray welding, tungsten nitride.
Stem material: 304
Applicable medium: Water, liquids, oil, gas, powder, steam, acid-base medium, etc
Performance
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 etc;Special voltage can be customized.
Explosion-proof class: Can be choose explosion-proof type EX d IIBT4
Type | Control type | Function |
Electric actuator | ON-OFF type | Feedback: the active signal, passive contact signal, resistance, 4-20mA |
Regulation type | Input and output signal: 4-20mA, 0-10v, 1-5v, switch, MODBUS, PROFIBUS field bus | |
Filed operation | The field, remote control switch regulation and MODBUS, PROFIBUS field bus |