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Gate Valve（N.R.S.,Flanged Type）

Gate Valve（N.R.S.,Flanged Type）

  • PN 16
  • Material
    Ductile iron
  • Nominal diameter
    DN40-800
  • Face to face standard
    ANSI/ASME B16.10 and EN 558 Series 3
  • Flange drilling
    ANSI/ASME B16.42 Class150
  • Document Download.pdf
Features

Meet or exceed the requirements of ANSI/AWWA C515 Standard.


Full Waterway.


2” Square Operating Nut or Handwheel.


Robust Design.


O-Ring Stem Seal.


Adjustable Packing.


Rubber fully Encapsulated Ductile lron Wedge.


Face to Face Dimension comply with ANSI/ASME B16.10 and EN558 Series 3.


Flange and Drilling comply with ANSI/AMSE B16.42 Class 150.


Joints Outlet complies with ANSI/AWWA C110 Standard.


UL 262 Listed and FM 1120/1130 Approved.


Rated Working Pressure:PN 16.


Indicates the State of the Valve OPEN or SHUT Position.


Easily Adjustable Indicator OPEN and SHUT Targets.


Handwheel -open left.


Material

Part

Material        

Specification     

Body

Ductile Iron

EN-GJS-450-10

Wedge

EPDM Fully Encapsulated Ductile Iron

Wedge nut

Brass

CuZn39Pb3

Bonnet

Ductile Iron

EN-GJS-450-10

Stem

Stainless Steel

1.4301（304）

Stem Nut

Brass

CuZn39Pb3

Packing

Graphite

Non-asbestos

Gland

Ductile Iron

EN-GJS-450-10

Gland Stud

Stainless Steel

1.4301（304）

Body/Bonnet Gasket

Rubber

EPDM

Handwheel

Ductile Iron

EN-GJS-450-10


Main Dimention

  • DN
    L
    D
    D1
    D2
    n-Φd
    b
    H
    O
  • 40
    165
    150
    110
    84
    4-19
    19
    285
    200
  • 50
    178
    165
    125
    99
    4-19
    19
    290
    200
  • 65
    190
    185
    145
    118
    4-19
    19
    315
    200
  • 80
    203
    200
    160
    132
    8-19
    19
    365
    240
  • 100
    229
    220
    180
    156
    8-19
    19
    400
    280
  • 125
    254
    250
    210
    184
    8-19
    19
    457
    280
  • 150
    267
    285
    240
    211
    8-23
    19
    504
    280
  • 200
    292
    340
    295
    266
    12-23
    20
    592
    360
  • 250
    330
    405
    355
    319
    12-28
    22
    675
    360
  • 300
    356
    460
    410
    370
    12-28
    24.5
    791
    450
  • 350
    381
    520
    470
    429
    16-28
    26.5
    872
    450
  • 400
    406
    580
    525
    480
    16-31
    28
    1000
    640
  • 450
    432
    640
    585
    548
    20-31
    30
    1090
    640
  • 500
    457
    715
    650
    609
    20-34
    31.5
    1230
    720
  • 600
    508
    840
    770
    720
    20-37
    36
    1408
    720
  • 800
    -
    1025
    950
    901
    24-40
    43
    1674
    720