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MW-410DSR/DA

SIZE：1/2"~4"(DN15~DN100)
MW-410DSR/MW-410DDA. 4 way T/L/X -port full bore ball valve seat supported ISO 5211 Direct- mounting pad. Four seat with screw body design. With Spring Return(SR) or Double Acting(DA) pneumatic actuators. Normal Air Supply: 80psi

Product Features



* Lost-Wax Injection Casting.
* Need Bracket Sizes:
SR- 1/2"(DN15), 11/2"(DN40),21/2"(DN65),3"(DN80)
DA- 1/2"(DN15)
* Adjustable stem packing.
* Industrial service for pipeline application.
*  ISO 5211 Direct-Mounted Pad for Acuation 
* 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
* SR means Spring-Return Actuator, DA means Double-Acting Actuator

Applicable Standards



Body Material

ASTM A351 CF8M
DIN EN1.4408
Seat PTFE
Direction T/ L/ X port, full bore, Four seat with screw body design
Pressure  1000psi ( PN63 bar )
Connections BSPT ( BS 21 )
BSP ( BS 2779 )
ISO 228-1
DIN 2999
ISO7-1Rp
B1.20.1 NPT
B16.11 Socket Weld 
B16.25 Butt Weld
Temperature -20 to 180℃ (-4 to 356℉)
Specifications Face to Face : Manufacture standard
Valve Test  API 598 / EN12266