High Quality Flanged Non Return Silent Swing Check Valve

Model NO.: H44
Flow Direction: Unidirection
Standard: DIN
Application: Industrial Usage, Water Industrial Usage, Household Usage
Body: Bolted Bonnet, Pressure Seal, Welded Bonnet
Disc: Swing Disc, Lift Disc
Seat: Renewable Seat, Back Seat
Jacket Design: Full Jacket or Semi-Jacket Design
Cover: Bolted Cover, Welded Cover
Connection: Flanged or Butt-Welding End
Slam Design: Non Slam Design
Hinge Pin: Internal Hinge Pin or External Hinge Pin
Lever & Weight: Lever & Weight Optional
Special: By Pass on Request, Nace Mr-0175
Trademark: O. E. M or AEA Brand
Transport Package: Plastic+Wooden Case
Specification: 1500*1500*2000mm
Origin: China
HS Code: 848180
AEA Swing Check Valve is designed to prevent backflow in pipelines. The flow moves straight through the valve, resulting in minimal pressure drop. The disc swings open as the media flows through the line, and it remains closed due to back pressure. Swing check valves can be installed in both horizontal and vertical lines but must be aligned with the flow direction indicated by the arrow on the body.


High Quality Flanged Non Return Silent Swing Check Valve

Product Range
-Valve size: 2" ~ 24" (DN50-DN600)
-Pressure: PN16-PN64
-Temperature: -196ºC~ 500ºC
-Body Materials: Carbon Steel, Stainless Steel, Alloy Steel, Duplex Steel
-Trim (Disc/Stem): Carbon Steel, Stainless Steel, Duplex Steel, Alloy Steel

Technical Specifications
-Design: DIN 3356
-Face to Face: DIN 3202
-End Flange: DIN 2543-DIN 2545
-Test: DIN 3230
-Special: NACE MR-01-75

Design Features
-Dual plate or single plate.
-Spring loaded disc.
-Resilient or metal seated.
-Retainer or Retainer Less Design
-Round, Full Lug or Double Flange
-Light-weight & compact design.
-Optional plug disc.


Size and Dimensions:
Class Dimensions(mm)
NPS(inch) 2 2-1/2 3 4 5 6 8 10 12 14 16 18 20 24 28 32 36
DN(mm) 50 65 80 100 125 150 200 250 300 350 400 450 500 600 700 800 1000
150LB L 203 216 241 292 330 356 495 622 698 787 864 978 978 1295 1448 1727 1955
H 165 175 190 215 240 265 320 365 415 460 495 550 590 650 838 1016 1092
300LB L 267 292 318 356 400 444 533 622 711 838 864 978 1016 1346 1499 1727 2083
H 190 205 220 245 270 295 330 420 480 535 585 615 685 785 889 1016 1143
600LB L 292 330 356 432 508 559 660 787 838 889 991 1092 1194 1397 1600 - -
H 210 230 255 295 335 365 420 505 545 600 650 735 800 965 1066 - -
900LB L 368 419 381 457 559 610 737 838 965 1029 Kraft Paper Bowl

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