A217 Gr. WC9 4-way Lubricated Plug Valve manufacturer in india

Lubricated Plug Valves are one type of plug valves that use lubricants to reduce the friction and to seal the ports. The lubricant is injected in between the plug face and body seat under pressure. The Lubricated Taper Plug Valves can come in different sizes shapes and material grades. The valve bodies are made up of ductile iron, austenitic stainless steel, carbon steel, duplex steel and other high alloy materials. The applications vary from water ways to high pressure oil and gas systems. The Cast Iron Lubricated Plug Valves are also common as the body can withstand much pressure from the system. The pressure capacities of the valves can range from 2 inches to 48 inches and the pressure capacities vary from PN10 to PN16.

Cast Iron Lubricated Plug Valves

Cast Iron Lubricated Plug Valves

A217 Gr. WC9 4-way Lubricated Plug Valve

A217 Gr. WC9 4-way Lubricated Plug Valve

Carbon Steel Lubricated Taper Plug Valve

Carbon Steel Lubricated Taper Plug Valve

Lubricated Plug Valves Manufacturers, Check Cast Iron Lubricated Plug Valves Dimensions

The Lubricated Pressure Balanced Plug Valves are used in gas pipelines and are used with bypass valves and blow down valves. These are used in valve stations and kicker valves. The plug valves have a handle that is connected to a central axis. The central axis holds a plug inside it. The Inverted Pressure Balanced Lubricated Plug Valves are also used in special systems. The lubricants used are often base oils or viscosity improvers. The body of the valve is cone shaped or cylinder shaped and the plug is rotated inside the body. The passages are usually hollow and are horizontally placed for ease of flow.

 

Lubricated Plug Valves Specification Chart

Size 50NB — 600NB
Pressure 150PS1
Temperature 0 Deg C - 1200 Deg C.
Body , Chest Solid One piece casting of Cast Iron Fg 260, Cast Steel Gr WCB ,CF8,CF8M.
Seat Integral to Body, Soft, Optional.
Gate AISI SS 304,316,316L,317,317L
Screw Spindle AISI SS 410,304,316.
Nut Brass
Yoke Plate type of MS .
Gland Follower Cast Iron , Cast steel , Ductile Iron ,CF8,CF8M.
Hand Wheel Cast Iron , Cast steel , Ductile Iron
Gland Packing PTFE , PTFE Impregnated
Ends Lugged
Port STANDARD [Round], Optional V Port, Diamond Port,.

Cast Iron Self Lubricating Plug Valves Hydro Test

Hydro Test Pressure Body - 225 Psig (16 Kg/Cm2)
Seat - 165 Psig (11.5 Kg/cm2)

Size Range of Cast Iron Lubricated Plug Valves

Size Range 15mm to 80mm

Cast Iron Lubricated Plug Valves Temperature Rating

Temperature Rating -20 to 150 deg F

Pressure Rating of CI Lubricated Plug Valves

Pressure Rating 200 psi

Stockist of 316 Stainless Steel Self Lubricated Plug Valve, Refer Carbon Steel Lubricated Inverted Plug Valve Price List

Cast Iron Lubricated Plug Valve Features

  • They are simple, dependable and minimize human error
  • Sealing surfaces are protected in both open and closed positions from the corrosive, abrasive or erosive effect of line fluids
  • They give full flow with minimum pressure drop
  • Indicator on top of stem shows position of ports in pug

Technical Specification of Inverted Pressure Balanced Lubricated Plug Valves

Technical Specifications API Serials GB Serials
Design Specifications API6D    API599    BS5353 GB/T19672
Pressure and Temperature Class ASME B16.34 GB/T9124
Face-to-face ASME B16.10 GB/T12221    GB/T15188.1
Flange Type and Dimensions ASME B16.5     ASME B16.47 GB/T9113     JB/T79
Butt-welding connection ASME B16.25 GB/T12224
Socket-welded connection ASME B16.11 /
Threaded-welding connection ASME B16.1.20 /
Inspection and Test API598     API6D JB/T9092    GB/T13927

Inverted Pressure Balanced Lubricated Plug Valves Torques

Size Class 150 Class 300 Class 600 Class 900 Class 1500 Class 2500 Size
Short Regular Venturi Short Regular Venturi Regular Venturi Regular Venturi Regular Venturi Regular
15 / / / / / / 47 / 54 / 54 / 244 1/2
20 / / / / / / 61 / 69 / 74 / 515 3/4
25 / / / / / / 81 / 96 / 101 / 691 1
40 / / / 81 / / 149 / 157 / 162 / 976 1 1/2
50 67 67 / 94 / / 189 / 212 / 216 / 2400 2
80 162 162 / 230 / / 366 / 474 / 542 / 6640 3

Various Lubricated Plug Valves Types

316 Stainless Steel Self Lubricated Plug Valve

316 Stainless Steel Self Lubricated Plug Valve

Carbon Steel Lubricated Inverted Plug Valve

Carbon Steel Lubricated Inverted Plug Valve

Duplex 2205 Pressure Balanced Lubricated Plug Valve

Duplex 2205 Pressure Balanced Lubricated Plug Valve

ASTM A351 CF8M Inverted Pressure Balance Lubricated Plug Valve

ASTM A351 CF8M Inverted Pressure Balance Lubricated Plug Valve

ASTM A216 Gr. WCB 4-way Lubricated Plug Valve

ASTM A216 Gr. WCB 4-way Lubricated Plug Valve

SS Lubricated Taper Plug Valve

SS Lubricated Taper Plug Valve

Class 150 Inverted Pressure Balanced Lubricated Plug Valves Dimensions

Inverted Pressure Balanced Lubricated Plug Valves

Nominal Diameter Standard Value Reference Value
DN, (mm) NPS, (inch) L L1 D D1 D2 f b Z-d W M Dw H W(kg)
        CLASS150 Regular Pattern         RF
50 2 203 / 152 120.5 92 2 16 4-    19 600 215 / / 22
80 3 241 / 190 152.5 127 2 19 4-    19 820 270 / / 38
100 4 305 / 229 190.5 157 2 24 8-    19 1050 287 / / 60
150 6 394 / 279 241.5 216 2 26 8-    22 / / 350 495 92
200 8 457 / 345 298.5 270 2 29 8-    22 / / 400 685 182
250 10 533 / 405 362 324 2 31 12-    25 / / 450 685 282
300 12 610 / 485 432 381 2 32 12-    25 / / 450 913 403

Dimensions Table Class 300 Inverted Pressure Balanced Lubricated Plug Valves

Nominal Diameter Standard Value Reference Value
DN NPS L D D1 D2 f b Z- d W M W(kg)
(mm) (inch)         CLASS300 Short Pattern          
40 1 1/2 190 156 114.5 73 2 21 4- 22 610 169 16
50 2 216 165 127 92 2 23 8- 19 610 178 21
80 3 283 210 168.5 127 2 29 8- 22 860 219 38
100 4 305 254 200 157 2 32 8- 22 940 235 60
View Duplex 2205 Pressure Balanced Lubricated Plug Valve Weight Chart, Leading Supplier of ASTM A351 CF8M Inverted Pressure Balance Lubricated Plug Valve

Class 600 Inverted Pressure Balanced Lubricated Plug Valves Dimensions

Nominal Diameter Standard Value Reference Value
DN           NPS L            L1 LRJ                D D1               D2                 f b         Z-    d        Dw H         W(kg)
(mm) (inch) CLASS600 Venturi Pattern                                                         RF
150 6 559 559 562 355 292 216 6.4 48 12- 29 560 568 150
200 8 660 660 664 420 349.2 270 6.4 56 12- 32 560 704 304
250 10 787 787 791 510 431.8 324 6.4 64 16- 35 650 745 437
300 12 838 838 841 560 489 381 6.4 67 20- 35 650 775 616
350 14 889 889 892 605 527 413 6.4 70 20- 39 800 825 864
400 16 991 991 994 685 603.2 470 6.4 77 20- 42 800 845 1168
450 18 1092 1092 1095 745 654 533 6.4 83 20- 45 800 870 1653
500 20 1194 1194 1200 815 723.9 584 6.4 89 24- 45 800 900 1850
600 24 1397 1397 1407 940 838.2 692 6.4 102 24- 51 650 945 2161
650 26 1448 1448 1460 1016 914.4 749 6.4 108 28- 51 650 978 /
750 30 1651 1651 1664 1130 1022.4 857 6.4 114 28- 55 650 1022 /
900 36 2083 2083 2098 1314 1194 1022 6.4 124 28- 67 650 1055 /

Dimensions Table Class 900 Inverted Pressure Balanced Lubricated Plug Valves

DN       NPS           L LRJ D D1 D2 f b Z- d Dw H W(kg)
(mm)    (inch)                                                                 CLASS900     Regular Pattern                                                                      RF
80 3 381 384 240 190.5 127 6.4 38.5 8- 26 650 217 114
100 4 457 460 290 235 157 6.4 44.5 8- 32 650 232 125
150 6 610 613 380 317.5 216 6.4 56 12- 32 800 595 264
200 8 737 740 470 393.7 270 6.4 63.5 12- 39 800 657 591
250 10 838 841 545 469.9 324 6.4 70 16- 39 800 725 662
300 12 965 968 610 533.4 381 6.4 79.5 20- 39 800 775 /

Dimensions Class 1500 Inverted Pressure Balanced Lubricated Plug Valves

DN NPS L LRJ D D1 D2 f b Z- d Dw H W(kg)
(mm) (inch)         CLASS1500   Venturi Pattern         RF
150 6 705 711 395 317.5 216 6.4 83 12- 39 650 653 257
200 8 832 841 485 393.7 270 6.4 92 12- 45 650 720 521
250 10 991 1000 585 482.6 324 6.4 108 12- 51 650 755 /
300 12 1130 1146 675 571.5 381 6.4 124 16- 55 800 775 /
350 14 1257 1276 750 635 413 6.4 133.5 16- 60 800 825 /
400 16 1384 1407 825 704.8 470 6.4 146.5 16- 68 800 845 /
450 18 1537 1559 915 774.7 533 6.4 162 16- 74 800 870 /
Leading ASTM A216 Gr. WCB 4-way Lubricated Plug Valve Stockholder, SS Lubricated Taper Plug Valve Distributor

Temperature Ratings of Lubricated Taper Plug Valves

Material Temperature Rating
Nitrile Rubber -30°F to 225°F (-34°C to 107°C)
Fluorocarbon Rubber -10°F to 450°F (-23°C to 232°C)
Highly Fluorinated Fluorocarbon Rubber -10°F to 300°F (-23°C to 149°C)
Ethylene Propylene Rubber -70°F to 275°F (-57°C to 135°C)

Applications of Lubricated Plug Valves

  • High-Pressure Flow Lines
  • Flow Control/Isolation
  • Sewage Slurries
  • Oil, Coal Slurries