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MWF-410DSR/DA PN40

SIZE：DN15~DN150
MWF-410DSR/MWF-410DDA. 4-way L/T/X -port full bore ball valve, blow-out-proof stem. ISO 5211 Direct-mounted pad. PN40. With Spring Return(SR) or Double Acting(DA) pneumatic actuators. Normal Air Supply: 80psi.

Product Features



* Interchangeable caps with screw design.
* Industrial service for pipeline application.
* High quality investment casting.
* ISO 5211 Direct-Mounted Pad for Acuation
Need Bracket Sizes: 
SR- 1/2"(DN15), 11/2"(DN40), 21/2"(DN65), 3"(DN80)
DA- 1/2"(DN15), 5"(DN125)
* L or T or X ( Double L ) port configuration.
* PED 97/23/EC
* CE Marking
* NACE MR0175/0103 is available
*  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 
* SR means Spring-Return Actuator, DA means Double-Acting Actuator
* For Larger sizes please refer to our Model: MWF-314, up to DN300

Applicable Standards



Body Material

DIN EN1.0619/1.4308/1.4408
Seat RTFE
Direction L/T/X(Double L) port, full bore  
Pressure  PN40
Face To Face Manufacture standard
Flange

DIN 1092-1 PN16 Flange Ends
Finished Surface : 125-250 AARH
Specifications Body Wall Thickness : EN12516-1/2
Marking: MSS SP-25
Temperature -20 to 180℃ (-4 to 356℉ )
Valve Test  EN12266