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Concentric Butterfly Valve with Vulcanized Rubber Lining
Face to Face according to ISO 5752/ EN 558, basic series 20 (wafer short)
Flange Connection: DIN PN 10/16
Size Range: DN350 - 1000 (14" - 40")
Actuation: Manual, Electric, Pneumatic, Hydraulic
Top Flange according to ISO 5211

Material Options:
- Body: GGG40 Ductile Iron, GG25 Cast Iron, Carbon Steel, Stainless Steel, Bronze RG10
- Disc: Duplex Stainless Steel 1.4462, Martensitic Stainless Steel 1.4408, Aluminum Bronze
- Shaft: Duplex Stainless Steel 1.4462, Martensitic Stainless Steel 1.4408, Aluminum Bronze
- Liners: NBR, EPDM Standard Grade, EPDM Special Grade, FPM Viton

Body type: Single flange wafer short type, centric, rubberlined
Valve function: Isolating valve (on/off) and/or regulating valve
Installation: Clamping between flanges with possibility for downstream pipe dismantling. As end of line valve
Valve shut off pressure: 2,5 / 6 / 10 / 16 bar
Leakage rate: ISO 5208, Rate A (Bi-directional tight shut off)
Available type approvals: DNV,ABS,GL,RIN,NKK,RMRS,FM
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Item #

Size

A

B - Diameter

C

D

E

EVMS-350 N/A DN350 - 14" N/A 336 mm N/A 405 mm N/A 78 mm N/A 256 mm N/A 315 mm
EVMS-400 N/A DN400 - 16" N/A 386 mm N/A 470 mm N/A 102 mm N/A 308 mm N/A 363 mm
EVMS-450 N/A DN450 - 18" N/A 436 mm N/A 522 mm N/A 114 mm N/A 334 mm N/A 388 mm
EVMS-500 N/A DN500 - 20" N/A 486 mm N/A 576 mm N/A 127 mm N/A 360 mm N/A 413 mm
EVMS-600 N/A DN600 - 24" N/A 586 mm N/A 672 mm N/A 154 mm N/A 426 mm N/A 510 mm
EVMS-700 N/A DN700 - 28" N/A 686 mm N/A 776 mm N/A 165 mm N/A 480 mm N/A 560 mm
EVMS-800 N/A DN800 - 32" N/A 786 mm N/A 880 mm N/A 190 mm N/A 525 mm N/A 610 mm
EVMS-900 N/A DN900 - 36" N/A 886 mm N/A 980 mm N/A 203 mm N/A 635 mm N/A 690 mm
EVMS-1000 N/A DN1000 - 40" N/A 986 mm N/A 1085 mm N/A 216 mm N/A 685 mm N/A 740 mm
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