Casting 2 Piece Ball Valve 4 Inch Class 150 Wrench

Sales Casting 2 Piece Ball Valve 4 Inch Class 150 Wrench

  • Method of Operation : Lever Operated Ball Valve, Wrench Operated Ball Valve
  • Material : Cast Steel Ball Valve WCB

Product Detail  

The 2 piece type floating ball valve has full port, fire safe design, anti blowout stem, ANSI 150 flange and lever operation. The carbon steel ball valve is designed with A216 WCB body, F316 stem and ball, PTFE soft seat.



Quick Detail

Type

Ball Valve

Size

4"

Pressure

150 LB

Construction

Floating Type Ball, Two Piece Body, Full Bore

Connection

Raised Face Flange End

Operation

Wrench Operation

Body Material

Cast Steel WCB

Trim Material

SS316 &PTFE

Design Standard

API 6D

Pressure & Temp Code

ASME B16.34

Face to Face

ASME B16.10

End Connection

ASME B16.5

Inspection Code

API 6D

Temperature Range

-29℃~+125℃

Media

Water, oil and gas



Material & Dimension

4 Inch Full Bore Ball Valve

No Part Name  Carbon steel to ASTM  Stainless Steel to ASTM
WCB  LCB CF8 CF8M CF3 CF3M
1 Body  A216 WCB A352 LCB A351 CF8 A351 CF8M A351 CF3 A351 CF3M
2 Bonnet nut A194 2H A194 4 A194 8
3 Bonnet bolt A193 B7 A320 L7 A193 B8
4 Cap A216 WCB A352 LCB A351 CF8 A351 CF8M A351 CF3 A351 CF3M
5 Gasket SS Spiral Wound/graphite or SS Spiral Wound/PTFE
6 Ball  A105/Ep.Cr or F6 A182 F6 A351 CF8 A351 CF8M A351 CF3 A351 CF3M
7 Seat Ring RPTFE or POM
8 Small spring Stainless Steel
9 Small ball A182 F304  A182 F316L
10 Stem A182 F6 A182 F6 A182 F304 A182 F316 A182 F304L A182 F316L
11 Stem Seat PTFE
12 Stem Packing PTFE or Graphite
13 Gland A182 F6 A182 F304 A182 F316 A182 F304L A182 F316L
14 Gland Bolt A193 B7 A193 B8
15 Galnd Flange A216 WCB A351 CF8
16 Positioning Plate Steel
17 Wrentch A216 WCB
The material is according to ASTM standard


CLASS 150
DN mm 15 20 25 40 50 65 80 100 150 200 250
NPS in 0.5 0.75 1 1.5 2 2.5 3 4 6 8 10
L
(RF)
mm 108 117 127 165 178 191 203 229 394 457 533
in 4.25   4.6 5 6.5 7 7.5 8 9 15.5 18 21
L1
(BW)
mm 140 152 165 190 216 241 283 305 457 521 559
in 5.5 6 6.5 7.48 8.5 9.5 11.13 12 18 20.5 22
L2
(RTJ)
mm 119 129.7 139.7 178 191 203 216 241 406 470 546
in 4.69 5.11 5.5 6.9 7.5 8 8.5 9.5 16 18.5 21.5
H mm 66 74 87 105 132 152 182 215 250 285 495
in 2.6 2.9 3.48 4.2 5.28 6.08 7.28 8.6 10 11.4 19.5
Do(W) mm 130 130 160 230 400 400 600 850 1100 1500 *350
in 5.1 5.11 6.3 9 15.74 15.74 23.62 33.46 43.3 59 13.8
RF(Kg) 2.3 3 4.5 7 15 20 25 40 97 160 240
BW(Kg) 2.0 2.5 3.8 5.8 12 17 21 36 92.8 154 227
*Worm Gear or Electric actuator operated


Special Tests & Inspections
In addition to regular hydraulic testing and air testing, Dervos could also do specials test as per clients’ requests, such as PT test, RT test, UT test, cryogenic test, low leakage test, fire proof test, and hardness test and so on. 

NDE Tests and Special Tests for Industrial Valve


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