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Machined Ball Valve Manufacturers

A ball valve is a shut-off valve that controls the flow of a liquid or gas by means of a rotary ball having a bore. By rotating the ball a quarter turn (90 degrees) around its axis, the medium can flow through or is blocked. They are characterized by a long service life and provide a reliable sealing over the life span, even when the valve is not in use for a long time. As a result, they are more popular as a shut-off valve then for example the gate valve. Moreover, they are more resistant against contaminated media than most other types of valves. In special versions, ball valves are also used as a control valve. This application is less common due to the relatively limited accuracy of controlling the flow rate in comparison with other types of control valves. However, the ball valve also offers some advantages here. For example, the valve still ensures a reliable sealing, even in the case of dirty media.

  • FP20
  • Flowx
  • 8481202000

Machined Ball Valve Manufacturers


Feature

Port Full
Size DN15mm - DN300
Body Style 3 & 4 way,two pieces
Temperature Range -15℃~220℃
Pressure Ratings ASME Class 150, 300 (PN10 to PN40) 
End Connections     Threaded, Tri-Clamp, Socket Weld, Butt Weld, RF Flanged                                                                      
Body Materials DI/CI, WVB, SS304, Aluminium Alloy, SS316, UPVC, PP, CPVC                                                              
Ball Materials SS304, SS316, SS304L, SS316L, 2205, 2507
Seat Materials Standard: TFM 1600
Optional:  UHMWPE, RPTFE, PTFE, PPL
Applications According to the seat material

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Actuator Feature


Pneumatic “DA” and “SR” Series

Type DA series is double acting and SR series is spring return (rack and pinion)
Normal Supply Pressure DA: 40 to 115 psi (2.7 to 7.9 bar); SR: 80 psi (5.5 bar)
Maximum Supply Pressure 120 psi (8.6 bar)
Air Connections:DA01 DA01: 1/8" female NPT; DA02 to DA05: 1/4" female NPT; SR02 to SR07: 1/4" female NPT
Housing Material Anodized aluminum body and epoxy coated aluminum end caps
Temperature Limits -40 to 176°F (-40 to 80°C)
Accessory Mounting NAMUR standard

Electric “FLX” and “FLX-E” Series


Power Requirements 110 VAC, 220 VAC, 24 VAC or 24 VDC (MD models not available in 24 VDC)
Power Consumption See instruction manual
Cycle Time (per 90°) FLX-01: 4 s; 01: 10 s; FLX-02 and FLX-E 02: 20 s; FLX-03 and FLX-E03: 30 s
Duty Rating 85%
Enclosure Rating NEMA 4X (IP67)
Housing Material Powder coated aluminum
Temperature Limits -22 to 140°F (-30 to 60°C)
Electrical Connection 1/2" female NPT
Modulating Input 4 to 20 mA
Standard Features Manual override, position indicator, and TD models come with two limit switches



Accessories


                    Photo       Model Code                               Description
General-Electric-Actuator-400-400

              



     FLOWX-FSEA


1.The Series is a low profile,compact, powerful actuator with customer-friendly features. 

2.Manual declutchable handle lever.  

3.Local high visibility dome postion indicator.

4.Digital interface available.

5.Optional microprocessor based moudulating control.

 Pneumatic-Actuator4




                


       FLXDA52-DA63

Quarter Turn Double Acting Pneumatic Actuator have this feature. 
1.Rack and pinion actuator available in doubule acting spring returnicals. 
2.Standard units have anodized aluminum bodies with polyster coated end caps. 
3.Internal bidirectional travel stops. 
4.Seacorr coating for harsh enviroments. 
5.SIL3 capable. 
6.Inregral porting. 
7.NAMUR accessory compatible.

   2-5 Way,2-3 Way Solenoid Valves




       FLX-TMSV


1.Weatherproof NEMA4,4X and explosion proof housings available

2.Flying leads to DIN Connectors

3.Single or dual Coil

4.2/5 or 2/3 Operation

5.NAMUR mounted

6.High flow up to 1.4Cv

7.Intrinsically safe versions available

Limit Swtich



        

        FLX-2N


1.Discrete staus monitor for quarter turn rotary actuators

2.NEMA4.4X and IP66,IP67 ingress protection

3.High visibility done position indicator

4.Up to 6SPDT switches or non-contacting proximity switches

5.Switch pre-wired to internal teminal block

Application


应用行业 拷贝


Company


工厂750

Flowx was established in 2006, we have been focusing on the development, production, sales and service of self-controlled valves for many years. Our products mainly include butterfly valves, ball valves, regulating valves, general valves, actuators and accessories.

Through more than ten years of on-site application and inspection, our products have been able to meet the stringent requirements of today's fluid handling industry, and the variety of products has increased year by year, involving a wider range of industries.

In 2018, we established a valve production base in Jinshan District, Shanghai, covering an area of 25,000 square meters. We have introduced more advanced production equipment and expanded a number of production lines, which will provide more and more for the whole country and the world in the future. Good quality self-control valves and accessories.

工厂


Exhibition


展会



Product Category

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 E-mail : sales@flowxcontrol.com
 WhatsApp : +86-13524368578

 Tel
+86-(0)21-54150349
 Wechat : +86-13774216069
 Add : B8, No2988, Minhang District, Shanghai, China.

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