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Manual Operated Balanced Labyrinth Control Valve

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US$ 1 - 99 MOQ: 1 Piece
Key Specifications
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Brand Name:
GOOLE
Place of Origin:
China
Model Number:
T48Y
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Yongjia Goole Valve Co.,Ltd
Payment & Shipping
Payment Methods:
Port of Shipment:
Ningbo or Shanghai
Delivery Detail:
7 days

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Brand Name GOOLE
Place of Origin China
Model Number T48Y
Material Other, Wcb, S.S 304, Ss316, Ss304L, Ss316L
Application General
Structure Control
Standard or Nonstandard Standard
Pressure Medium Pressure
Power Pneumatic
Port Size DN15-400
Media Other, acid, gas,oil,water
Temperature of Media Medium Temperature

  • Model NO.: T48Y

  • Media: Gas, Oil, Water, Acid

  • Connection Mode: Flange

  • Material: Wcb, CF8, CF8m

  • Nominal Diameter: Dn20~400mm\Nps3/4~16

  • Applicable Temperature Range: -196 Deg C~+566 Deg C

  • Actuator Type: Manual Handwheel

  • Trim Structure: Balanced Labyrinth

  • Transport Package: Plywood Case

  • Origin: Wenzhou, Zhejiang, China

  • Certification: SGS, CE, ISO9001

  • Standard: Standard

  • Power: Manual

  • Type: Balanced Labyrinth

  • Pressure Rating: Pn16~100\Class150~600

  • Valve Body Type: Straight-Through Type, Angle Type

  • Connection: Flanged, Butt Welded

  • Trademark: GOOLE, OEM

  • Specification: CE, SGS

  • HS Code: 8481804090

Manual Operated Balanced Labyrinth Control Valve (T48Y)
 
Brief Introduction
Straight Type Manual Operated Balanced Labyrinth Control Valve (T48Y)
Straight Type Balanced labyrinth control valve adopts the labyrinth cage and balanced plug design. The labyrinth sleeve is composed of cylindrical discs with many coaxially distributed labyrinths. According to different technological parameters of the media, different labyrinth specifications and piling layers are designed to form the cage and the cage divides the whole flow channel into several tiny circuitous or step flow channels, forcing the fluids to continuously change the flow direction and flowing area and gradually reducing the pressure of fluids, so as to prevent the occurrence of flash evaporation and cavitation and prolong the service life of the trim. The balanced sleeve plug is adopted. The closely fit plug and seat ensure very low leakage. The trim is suitable for service conditions under which blocked flow will easily be produced and cavitation will be caused.
 
Specifications of Straight Type Manual Operated Balanced Labyrinth Control Valve (T48Y)
Trim Features:    Sleeve guided balanced trim structure, labyrinth disc cage combination
Body Type:       Straight Through Type, Angle Type,
Bonnet Type:     Standard Type, heat dissipation type, cryogenic
Flow Characteristic:  Equal Percentage, Linear, Quick Open
Shut-Off Class:     ASME B16.104 V (Standard Metal Seat), 
                 ASME B16.104 VI( Shut-off Soft Seat)
Pipe Connection Type: Flange Type, Butt welding Type
Applicable Temperature Range: -196°C -  570 °C ( Double-Seat Structure), 
Actuator Type:    Pneumatic Diaphragm Actuator,
                Pneumatic Piston Actuator, 
                Electric Actuator..
 
Standard technical specification
Valve Body
Type:  Straight Through Single Seat Cast Steel Globe Valve
Size: DN20-300
Pressure: PN16~PN100, Class 150LB ~ Class 600LB
Connection: RF(Standard), Threaded, Welded
Flange Facing:  Raised Face
Face to Face dimension: GB12221-89
Material: WCB, 304,316
Bonnet Type: Gland
Packing:  V tupe PTFE,  Flexible Graphite
Gasket: Plain Type, PTFE, SS+Graphite
Valve Trim
Disc: Single Seat Plug Type
Sleeve: Metal Sealing(Equal Percentage, Linear)
       RPTFE (Equal Percentage, Linear)
 
Performance
Raded KV Value: Refer to Table 1
Flowing Features: Linear, Equal Percentage
Adjusting Range: 50:1
Leakage Rate: Metal Sealing should be below 0.01% ANSI B16.104-1976 Class IV
            Soft Sealing should be below 0.00001% ANSIB16.104-1976  Class VI
Allowable Deviation: 1%

Table 1: Kv Value & Action Time:

DN Seat Dia KV Motor Model Output Thrust Rated Stroke Action Time
mm mm Linear Equal % N mm s
20 20 6.9 6.3 381LSA-08/20 800/2000 16 3.8/7.6
25 25 11 10
32 32 17 16 381LSB-30/50 3000/5000 25 7.2/14.7
40 40 27 25
50 50 44 40
65 65 69 63 381LSB-50/SC-65 5000/6500 40 2.5/14.3
80 80 110 100
100 100 176 160
125 125 275 250 381LSC-99/160 10000/16000 60 30/60
150 150 440 400
200 200 690 630


Table 2: External Dimension & Weight:

DN L A B D R H1 H6 H2 H3 H4 H5 Weight (Kg)
mm PN16/40 PN63 460 PN16/40 PN63 PN16/40 PN63 PN16/40 PN63 PN16/40 PN63/100
20 95 115 460 230 225 177 107 119 123 135 490 373 459 10 13 10 13
25 100 115 460 230 225 177 107 119 123 135 490 373 459 12 16 12 16
32 105 130 460 230 225 177 114 122 134 142 490 495 459 15 19 15 19
40 115 130 460 230 225 177 132 140 152 160 490 495 459 17 26 17 26
50 125 150 460 230 225 177 137 157 157 177 490 495 429 18 27 18 27
65 145 170 530 230 225 177 164 169 191 196 540 700 520 34 43 34 43
80 155 190 530 230 255 177 174 179 201 206 540 700 520 46 69 46 69
100 175 215 530 230 255 177 189 200 216 227 540 700 520 54 85 54 85
125 200 250 630 260 310 226 213 230 240 257 625 725 570 76 120 76 120
150 225 275 630 260 310 226 243 250 270 277 625 725 570 79 125 79 125
200 275 325 630 260 310 226 298 304 325 331 625 725 570 100 150 100 150


Product Tags: control valve , Manual Operaterd Control Valve , Balanced Labyrinth Control Valve

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Yongjia Goole Valve Co.,Ltd
Business Type
Manufacturer
Year Established
2008
Annual Export Value
US$2.5 Million - US$5 Million
Total Employees
101 - 200 People
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