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Marine Gate Valve

31 Oct 2019 10:03:00 source:aen-valve.com browse:6071
Specifications
Port No: Material
CLASS S CLASS B
Body: Cast Iron / Cast Steel
Bonnet: Cast Iron / Cast Steel
Disc: Stainless Steel / Bronze
Seat: Stainless Steel / Bronze
Stem: Stainless Steel / Brass
  • Details
  • Technical Parameters

The gate valve is used to cut off or turn on the flow direction of the medium in the pipeline. It has small fluid resistance, less labor and opening, no restriction on the flow direction of the medium, no disturbance, no pressure reduction, short structure length, good manufacturing process, and suitable range. Wide advantage.

DIMENSIONS
nominal
diameter
Structure Dimension Thickness Connection dimension of flange Stem Hand Wheel
D
lift
m
Weight
(kg)
D1 L H≈ D D1 b n d Th d s
50 50 200 300 8 155 120 16 4 19 M16 Tr18x8(P4)LH 12 140 58 17.9
65 65 220 350 9 175 140 18 4 19 M16 Tr20x8(P5)LH 14 160 74 27.10
80 80 230 400 9 185 150 18 8 19 M16 Tr22x10(P5)LH 14 180 89 32.10
100 100 250 450 11 210 175 18 8 19 M16 Tr24x10(P5)LH 17 200 110 45.40
125 125 270 520 12 250 210 20 8 23 M20 Tr26x10(P5)LH 19 225 136 67.00
150 150 290 580 13 280 240 22 8 23 M20 Tr28x10(P5)LH 22 250 160 84.00
200 200 310 700 15 330 290 22 12 23 M20 Tr32x12(P6)LH 22 315 212 130
250 250 340 840 17 400 355 24 12 25 M22 Tr38x14(P7)LH 30 400 264 201
300 300 380 960 19 445 400 24 16 25 M22 Tr42x14(P7)LH 30 450 315 201
350 336 420 1050 20 490 445 26 16 25 M22 Tr44x14(P7)LH 32 500 352 300
400 380 480 1150 22 560 510 28 16 27 M24 Tr48x16(P8)LH 36 560 396 507
Next:Series AF4 Gate Valve