Energy-saving Pump Control Valve

Energy-saving Pump Control Valve

  • PN 16
  • Material
    Ductile iron
  • Nominal diameter
    DN300-1400
  • Face to face standard
    Series 3 of BS EN558-1
  • Flange drilling
    BS EN 1092
Features

The water pump initiates operation under normal conditions.


The water pump is closed in a normal operation.


Safety Protection Features.


Control Characteristics.


Material

No.

Part

Material

1

Body

D.I. EN-GJS-500-7

2

Lower Cover

D.I. EN-GJS-500-7

3

Retainer

Stainless Steel

4

Seat

Stainless Steel 304

5

Gasket

EPDM

6

Bushing

D.I. EN-GJS-500-7

7

Bonnet

D.I. EN-GJS-500-7

8

Piston Lever

Stainless Steel

9

Piston Cylinder Seat

D.I. EN-GJS-500-7

10

Piston

Stainless Steel

11

Piston Cylinder

Stainless Steel 304

Main Dimention

  • DN
    A$PN10
    A$PN16
    K$PN10
    K$PN16
    D
    B
    N-Φ$PN10
    N-Φ$PN16
    L
    H
    W$(kg)
  • 300
    370
    370
    400
    410
    460
    24.5
    12-23
    12-28
    750
    670
    514
  • 350
    429
    429
    460
    470
    520
    26.5
    16-23
    16-28
    850
    782
    598
  • 400
    480
    489
    515
    525
    580
    28
    16-28
    16-31
    950
    894
    685
  • 450
    530
    530
    565
    585
    640
    30
    20-28
    20-31
    1050
    1006
    772
  • 500
    582
    609
    620
    650
    715
    31.5
    20-28
    20-34
    1150
    1120
    860
  • 600
    682
    729
    725
    770
    840
    38
    20-31
    20-37
    1350
    1397
    1010
  • 700
    794
    794
    840
    840
    910
    39.5
    24-31
    24-37
    1550
    1516
    1200
  • 800
    901
    901
    950
    950
    1025
    43
    24-34
    24-40
    1750
    1785
    2865
  • 900
    1001
    1001
    1050
    1050
    1125
    46.5
    28-34
    28-40
    1950
    2012
    3100
  • 1000
    1112
    1112
    1160
    1170
    1255
    50
    28-37
    28-43
    2150
    2263
    4540
  • 1200
    1328
    1328
    1380
    1390
    1485
    57
    32-40
    32-49
    2400
    2569
    5450
  • 1400
    1530
    1530
    1590
    1590
    1685
    60
    36-43
    36-49
    2800
    2997
    7385