Pneumatic Actuated Ball Valve
 VR series
TADVR PHOTO Flanged-end valve for a wide range of pressure and temperature. It's designed for high temperature steam by choosing an appropriate seat material. Stem seal structure provides excellent durability.
Connection J10K flanged, V-port
Material Stainless
Valve DN R15 to 80A
Maximum Pressure in MPa 1.0
Fluids Water, Oil, Gas, Steam, Chemicals

Production Data

 STANDARD ORDER

4Body

 U SCS14A

  

5Ball

 U SCS14A

6Seat
 G R-PTFE
 R R-F-PTFE

 Stem Seal

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

Valve Type

Actuator

*H

L

 W Cv
Valve
DN
(7)

2
Sizing
code
TAD-

TAO-/

TAC-

TAD
TAO/TAC

 TAD/
TAO&TAC
R15A
(R015)		 2 050 050 334 108 170/305 1.3

15A
(-015)

2

050

050

334

108

 170/305 4

20A
(-020)

2

050

050

337

117

 170/305 7.5

25A
(-025)

0

050

050

344

127

 170/305 12

32A
(-032)

0

050

050

350

140

 170/305 20

40A
(-040)

0

063

063

342

165

 204/367 31

50A
(-050)

0

063

063
350

178

 204/367 48
2 080 080 421 240/435

65A
(-065)

0

080

080

403

190

 240/435 85

80A
(-080)

0

080

080

415

203

 240/435 123
2 100 100 446 294/530

NOTE:
For foreign matter or high viscous service, please consult for actuator selection.
The option ST seat is needed for steam. In this case, the flow direction is limited.
*H: dimension is with EP option.
When using high temp. fluid (over 150°C) , the option for thermal insulation is needed.
Please consult us.
 

Pressure / Temperature Rating

Outside Drawing
VR GAIKEI

VR FLOW
 

Inherent flow characteristic
VR TEMP


Product Code
VR CODE
 

Actuator

Control action

Actuator

Double-acting
type

TAD

Single-acting
type

Reverse
operation

TAO

Regular
operation

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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