‧ Home > Products > Quarter-Turn Ball Valves > Automation Ball Valves

TF-20DSR/DA

SIZE：1/2”~6"(DN15~DN150)
TF-20DSR/TF-20DDA, 2-pc full bore ball valve, split-body design. Class150/300, DIN PN16/40, JIS10K. Blow-out-proof stem & anti-static design. With Spring Return(SR) or Double Acting(DA) pneumatic actuators. Normal Air Supply: 80psi

Product Features



* High Quality Lost-Wax Casting.
* Split body design.
* CE Marking
* Variety of connection design such as ANSI, DIN, JIS standards.
* Industrial Service for pipeline, steam, flow control, chemical, vacuum applications.
* ISO 5211 Direct-Mounted Pad for Acuation ( Please refer to Automation Ball Valve series for more information ).
* Materials : Carbon Steel / Stainless Steel ( ASTM A216 WCB, ASTM A351 CF8, CF8M, CF3M ). Super austenitic Stainless Steel ( Hastelloy C series, Monel 400 ), Duplex Stainless Steel, Super Duplex Stainless Steel are all available without any minimum quantity.
* Seat Materials : PTFE, RTFE, Other Seat Materials are available, please see our brochure page no. 34 for selection guide.
* Actuator information please refer to our "Valve Accessories" for further. 
* Limit Switch Box, Solenoid Valve, S.S. tubing, Positioner are all optional.
* Air supply: 80psi 

 

Applicable Standards



Body Material

WCB/CF8/CF8M, 1.0619/1.4308/1.4408
Seat RTFE
Pressure  Class 150/300/600, PN10/16, PN25/40, JIS10K
Face To Face ASME B16.10, DIN 3202 F4/F5
Flange

ASME B16.5 RF Flange Ends / DIN2501 PN40/PN16

Finished Surface : 125-250 AARH
Specifications Body Wall Thickness : ASME B16.34 / EN12516-1/2
Marking: MSS SP-25
Temperature -20 to 180℃ (-4 to 356℉ )
Valve Test  API 598, EN12266