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Converging and Diverging Control Valve, 3-Way, 2 IN, 600 LB

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Converging and Diverging Control Valve, 3-Way, 2 IN, 600 LB
Our Converging and Diverging Control Valve is a three-way design, available in a 2-inch size and rated for Class 600 LB. Manufactured from ASTM A351 CF8M, it features RF and RTJ ends for secure connections. With a double-acting mechanism and spring return, this valve is suitable for DN50 and rated at PN100, providing precise flow control and reliable operation in various industrial applications.
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Detail Information

Product Name: Converging and Diverging Control Valve
Nominal Size: 2 Inch, DN50
Pressure: Class 600 LB, PN100

Material:
Body: ASTM A351 CF8, ASTM A351 CF8M
Bonnet: ASTM A351 CF8, ASTM A351 CF8M
Seat: SS 304, SS 316, Stellite

Balanced Piston: Steel, Aluminium
Balanced Piston Ring: Fluorine Ring, SS + Reinforced PTFE, Flexible Graphite Ring
End Connection: Flanged, RF, MF, RTJ

 

Flow Characteristics Linear, Percentage, Quick Open
Allowable range 50: 1 (CV<6.3 30: 1)
Rated Cv value Percentage CV 1.6 to 630 ,linear CV 1.8 to 690
Allowable leakage Metal seal: IV grade(0.01% rated capacity)
Soft seal: VI grade(foam grade)
Performance   Pneumatic Electric
Allowable tolerance, % ±1.5 ±1.0
Return difference, % ≤1.5 ≤1.0
Dead zone, % ≤0.6 ≤1.0
Difference from beginning to end point, % ±2.5 ±2.5
Rated travel difference, % ≤2.5 ≤2.5
Note : specification on the basis of control valve with positioned and PTFE packing.

Dimensions:

DN (mm) L(mm) H(mm) H1(mm) фA(mm)
PN1.6~ PN4.0 PN6.4 Normal High Temp PN16 PN40 PN64
15 118 120 253   31   285
20 181 230 415 565 52.5 65

 

 

 

 

285
25 184 230 422 572 57.5 70
32 200 260 450 600 75 85
40 222 260 454 604 75 85
50 254 300 460 610 82.5 90
65 276 340 595 775 92.5 102.5

 

 

 

360
80 298 380 612 792 100 107.5
100 352 430 645 825 110 117.5 125
125 400 500 760 960 125 135 147.5

 

 

 

470
150 451 550 793 993 142.5 150 172.5
200 495 650 880 1080 170 187.5 207.5
250 622 775 1180 1430 202.5 225 235

 

585
300 698 900 1230 1480 230 257.5 265

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