Basic Info.
Channel
Straight Through Type
Structure
Floating Ball Valve
Function
Blow-Down Valve, Relief Valve, Atmospheric Valve, Bypass-Valve
Temperature
Normal Temperature
Application
Industrial Usage, Water Industrial Usage, Household Usage
Transport Package
Carton, Wooden, Pallet
Product Description
Product Specification
water system electric ball valve
Electric V-type adjustable ball valve can match with FOSD series electric actuator, with reprovision servo amplifier and can be run with input(4-20mA DC, 0-10VDC or 1-5V)signals and single-phase power. To realize the regulation of pressure, flow temperature, liquid level and other parameters. The V-cut is opened on the spool, and the shear force is generated by the comparative rotation with the hard seal valve seat, which can make the fiber cut off, preventing stuck. With flow capacity, high regulation precision, good sealing and light weight.ect. Apply to majority of occasions, except the small diameter, angle, and the triangle connecting. Particularly suitable for the regulation of the mud and fibrous medium, and small suspended solid media. Widely used in paper maufacturing sugar petroteum, chemical, metallurgical and other industrial automation control systems.
Product features
1. Compact, small size, vertical horizontal installation.
2. Excellent regulation characteristics: V- type ball valve has an approximately equal percentage flowrate characteristics and up to 300:1 adjustablity. Therefore V type ball valve can provice precise control.
3. The maximum flow volume: high maximum volume, low flow resistance, so you can use a smaller more economical valve size.
4. Double bearing structure, high mechanical stability, low starting torque ensure that the valve has excellent sensitivity.
5. Metal valve seat: V-type ball valve adopt metal seat which has excellet seal performance and long life.
Body
Nominal size: DN25-DN500
Body material: WCB, 304, 316, 316L
Connection type: Flange
Pressure class: PN16-PN4.0MPa
Structure type: Floating ball core Valve components
Seat material: PTFE: -30~180C
PPL: -30~250C
Core material: 304, 316, 316L
Stem material: 304
Applicable medium: Water, oil, steam, etc Performance
Design and manufacturing standards
Thread standard: G, NPT, BSPT, BSP, DIN259/2999
Top flange: ISO5211
Pressure testing: ISO5208 API598
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%
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
|
Company Information
Guangzhou Fols Valve Technology Co., ltd is a manufacturer which has been specializing in electric,
pneumatic valve actuator, and in the research, development, production, sale and service of automatic
control system
Our main products the FOLS series of electric actuator are elaborately designed and manufactured by the
most advanced technology according to the practical situation.The FOLS series of electric actuator are
characterized by driving device and transmission gear in one, small volume, light weight,good-looking
appearance, and remarkable performance. They have been widely used in various fields, such as paper
making, pharmaceuticals, food, chemical, petroleum, electricity, fire protection, air-condition, water supply
and industrial automation and so on.
Trade Terms
1. Trade term: EXW FOB CIF etc.
2. Delivery way: By express, By Sea, By air.
3. Payment term: TT Western Union L/C etc.
4. Payment condition:
Payment: T/TSample cost: 100% payment.
Order payment: T/T , 35% deposits before production, 65% balance to be paid before dleiverying
5. Delivery time:
Sample days: 5 working days
Order days: 15 days
6. Shipping freight are quoted under your requests
7. Shipping port: Guangzhou, Shenzhen
8. Discounts are offered based on order quantities
9. MOQ:1pcs sample
Address:
No53 Ruihua First Road, 89-109 Chebei Street, Dongpu, Tianhe District, Guangzhou City, Guangzhou, Guangdong, China
Business Type:
Manufacturer/Factory
Business Range:
Industrial Equipment & Components
Management System Certification:
ISO 9001
Company Introduction:
Guangzhou Fols Valve Technology Co., Ltd is a manufacturer which has been specializing in electric, pneumatic valve actuator, and in the research, development, product, sale and service of automatic control system.
Our main products the FOLS series of electric actuator are elaborately designed and manufactured by the most advanced technology according to the practical situation. The FOLS series of electric actuator are characterized by driving device and transmission gear in one, small volume, light weight, good-looking appearance, and remarkable performance. They have been widely used in various fields, such as paper making. Pharmaceuticals, food chemical, petroleum, electricity, fire protection, air condition, water supply and industrial automation and so on.
