Flow Rate Control Valve(400X) suppliers

Flow Rate Control Valve(400X)

Flow Rate Control Valve(400X)

400X flow controlling valve is a multifunction valve which use high precision pilot method to control the flow. It’s suitable for the pipe which sparge pipe needs to control the flow and pressure, keep the set flow unchanged, limit the over flow in a preset value, and reduce high pressure of upstream propriety, even upstream pressure of main valve changes, can’t effect downstream flow of main valve. The valve change the normal principle of using orifice plate or machine to reduce flow area, using relative guide valve to minimize the loss of energy during throttling.

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Flow Rate Control Valve(400X) Details

 

Standard: GB,BS,DIN,AWWA,ISO
Nominal pressure :

PN1.0-2.5MPa

Nominal diameter : DN50-500mm
Suitable medium : water
Suitable temprature : ≤80℃
Main material :

grey cast iron, ductile cast
iron,alloy cast iron,carbon steel

Flange dimension: BS4504 IS02531,IS07005
and other standards conforming to the
requirements

 

MATERIALS OF MAIN PARTS

Name of parts
Material of parts
Body
Cast iron/duetile iron/carbon steel
Body Cover
Castiron/ductile iron/carbon steel
Disc
Ductile iron
Spring
Stainless steel


400X flow controlling valve is a multifunction valve which use high precision pilot method to control the flow. It’s suitable for the pipe which sparge pipe needs to control the flow and pressure, keep the set flow unchanged, limit the over flow in a preset value, and reduce high pressure of upstream propriety, even upstream pressure of main valve changes, can’t effect downstream flow of main valve. The valve change the normal principle of using orifice plate or machine to reduce flow area, using relative guide valve to minimize the loss of energy during throttling.

5688

【Main size,connection size and weight】

 

DN(mm)
Size(mm)
L
H1
H
20
150
247
342
25
160
247
342
32
180
247
342
40
200
278
395
50
203
278
395
65
216
298
405
80
241
313
430
100
292
350
510
125
330
365
560
150
356
420
585
200
495
450
675
250
622
470
730
300
698
490
760
350
787
526
840
400
914
570
910
450
978
570
910
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