Pneumatic Actuated Ball Valve
 TR/LR series
TAD-TR/LP PHOTO Flanged-end 3-way valve for a wide range of pressure and temperature. Stem seal structure provides excellent durability.
Connection J10K flanged, Full bore
Material Stainless
Valve DN 20 to 100A
Maximum Pressure in MPa 1.0
Fluids Water, Oil, Gas, Steam, Chemicals

Production Data

 STANDARD ORDER

4Body

 T SCS13A

5Ball

 T SCS13A

6Seat

 P R-PTFE

 Stem Seal

 R-PTFE+FKM O-ring (ST:FKM O-ring for steam)

Valve Type

Actuator

H

L

 W

Cv

Valve
DN

2
Sizing
code
PND-
 PSO-
PSC-
TAD-
TAO-
TAC-
PND
PSO
PSC
 TAD
TAO
TAC		 PND/
PS*		 TAD/
TAO&TAC		 ON/
OFF		 Effected
Cv value
20A 0 04D 04D 050 146 146 204 150 132/190 170/305 24 10

25A
0
 04D 04W

050

 143 143

211

170

 132/279 170/305

40

 20

40A
0
 . .

063

 . .

209

200

   204/367

100

 60

50A
0
 . .

063

 . .

217

230

   204/367

170

 110
2
 . .
080
 . .
290
   240/435

65A
0
 . .

080

 . .

271

260

   240/435

240

 150

80A
0
 . .

080

 . .

283

280

   240/435

380

 240
2
 . .
100
 . .
314
   294/530

100A
0
 . .

100

 . .

340

340

   294/530

680

 440
2 . . 125 . . 365   366/688

For solvent or high viscous service, please consult for actuator selection.
The option ST seat is needed for steam.
It may leak because of a piping pressure difference.
When using high temp. fluid (over 150°C) , the option for thermal insulation is needed.
 

Flow Paths (TR:front views, LR:top views)

Outside Drawing

FORM

TR GAILEI

Position1ALOW Position 2

dividing: Flows from C port to A, B port.

mixing: Flows from A, B port to C port.
 

Pressure / Temperature Rating

Valve DN 20A - 50A
TR TEMP
 
Valve DN 65A - 100A
TR TEMP2
 
Inherent flow characteristic
TR FLOW

Product Code

TR/LR CODE

Actuator

Control action

Actuator

Double-acting
type
PND
TAD

Single-acting
type

Reverse
operation

PSO
TAO

Regular
operation

PSC
TAC
 
Option
LB: LS box for open/close signal detection (two-point type)
LC: Electric-pneumatic integrated positioner Limit SW
BS: Speed control with by-pass valve PPS(Double-acting)
EP: Electro-pneumatic positioner



 

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