Gaote Holding Group focuses on the research and development and production of various valves
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Products
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Product Features Product Features
●Small driving force and energy saving effect: The self-balancing sleeve gate allows the hydraulic pressure to directly act on the fixed sleeve The moving parts of the sleeve gate are subjected to very little force, thus requiring a small driving force.
·Collision energy dissipation design: Small holes are evenly distributed along the circumference of the anti-vibration sleeve, enabling water column collision efficiency. Advanced hydraulic design ensures that water column collision occurs at the center of the nozzle, and the energy is completely dissipated after the collision, effectively preventing violent vibrations caused by high pressure difference. 动。
· Conical hole jetting, anti-cavitation and vibration reduction ：The special conical hole jetting design allows the water flow to continuously accelerate as it passes through the sleeve, causing cavitation to occur at the center of the valve, effectively preventing damage to valve components caused by cavitation under high pressure difference.
·Energy elimination: The multi-jet sleeve valve eliminates energy by utilizing the structure of multiple jets, with water ejected from each jet and colliding with each other. This design causes all ejected water columns to collide with each other on the central axis of the valve line, and the mutual collision of these water columns causes the velocity energy to completely disappear.
Technical Parameters
Nominal Diameter DN ( mm )
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DN300-DN2600mm
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Nominal Pressure PN/Class
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ANSI 125Lb 150Lb JIS 7.5K 10K 16K
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250Lb 20K
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EN
BS
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PN10
PN10
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PN16
PN16
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PN25
PN25
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National Standard GBNP10 PN16 PN25 |
Operating Method
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Hydraulic cylinder operation, electric operation, manual worm gear operation Remote control room operation
Hydraulic cylinder, electric, manual worm gear, remote control room oom
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Functions
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Flow control, pressure reduction control, pressure holding control, pressure regulation control, pressure holding and pressure reduction control Emission type and in-pipe type
Flow control, pressure reduction control, pressure holding control, force regulation control, pressure holding and decompression control, emission type and medium pipe
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Main External Dimensions and Connection Dimensions external dimensions ons and connection dimensions (mm)
DN
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L |
D |
K |
d |
C |
f |
n×φ
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PN10
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PN16
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PN10
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PN16
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PN10
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PN16
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PN10
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PN16
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PN10
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PN16
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200
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400
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340
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340
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295
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295
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266
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266
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20
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20
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3
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8×23
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12×23
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250
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500
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395
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405
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350
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355
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319
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319
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22
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22
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3
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12×23
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12×28
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300
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600
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445
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460
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400
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410
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370
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370
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24.5
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24.5
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4
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12×23
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12×28
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400
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800
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565
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580
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515
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525
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480
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480
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24.5
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28
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4
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16×28
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16×31
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450
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900
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615
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640
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565
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585
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530
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548
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25.5
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30
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4
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20×28
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20×31
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500
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1000
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670
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715
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620
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650
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582
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609
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26.5
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31.5
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4
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20×28
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20×34
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600
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1200
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780
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840
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725
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770
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682
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720
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30
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36
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5
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20×31
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20×37
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700
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1400
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895
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910
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840
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840
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794
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794
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32.5
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39.5
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5
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24×31
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24×37
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800
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1600
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1015
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1025
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950
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950
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901
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901
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35
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43
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5
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24×34
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24×40
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900
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1800
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1115
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1125
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1050
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1050
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1001
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1001
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37.5
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46.5
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5
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28×34
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28×40
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1000
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2000
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1230
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1255
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1160
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1170
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1112
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1112
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40
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50
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5
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28×37
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28×43
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1200
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2400
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1455
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1485
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1380
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1390
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1328
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1328
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45
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57
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5
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32×40
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32×49
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1600
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3000
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1915
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1930
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1820
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1820
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1750
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1750
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49
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65
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5
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40×49
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40×56
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Keyword
Fixed cone valve
Professional valve manufacturing
Contact Us
Belongs to:
Gaote Holding Group Co., Ltd.
Tel: +86-595-8896-8800
Email: gaotefm@163.com
Address: Chenggong Development Zone, Ximei Street, Nan'an City, Quanzhou City, Fujian Province
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