World Wide Metric, Inc.
37 Readington Road
Branchburg, New Jersey 08876
Phone: 732-247-2300 • Fax: 732-247-7258
E-Mail: sales@worldwidemetric.com • Web site: www.worldwidemetric.com
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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
EVML - 500
Series EVMS_dim drawing
Unit of Measure
Items EVML - 500
EVMS-350
Series EVMS Mono Flanged Short Valve 		EVML - 500
EVMS-400
Series EVMS Mono Flanged Short Valve 		EVML - 500
EVMS-450
Series EVMS Mono Flanged Short Valve 		EVML - 500
EVMS-500
Series EVMS Mono Flanged Short Valve 		EVML - 500
EVMS-600
Series EVMS Mono Flanged Short Valve
Size N/A DN350 - 14" N/A DN400 - 16" N/A DN450 - 18" N/A DN500 - 20" N/A DN600 - 24"
A N/A 336 mm N/A 386 mm N/A 436 mm N/A 486 mm N/A 586 mm
B - Diameter N/A 405 mm N/A 470 mm N/A 522 mm N/A 576 mm N/A 672 mm
C N/A 78 mm N/A 102 mm N/A 114 mm N/A 127 mm N/A 154 mm
D N/A 256 mm N/A 308 mm N/A 334 mm N/A 360 mm N/A 426 mm
E N/A 315 mm N/A 363 mm N/A 388 mm N/A 413 mm N/A 510 mm
F N/A 15 mm N/A 25 mm N/A 25 mm N/A 25 mm N/A 25 mm
G N/A 45 mm N/A 50 mm N/A 50 mm N/A 50 mm N/A 50 mm
H - Diameter N/A 24 mm N/A 30 mm N/A 30 mm N/A 30 mm N/A 40 mm
K N/A 102 mm N/A 140 mm N/A 140 mm N/A 140 mm N/A 140 mm
L N/A 125 mm N/A 175 mm N/A 175 mm N/A 175 mm N/A 175 mm
M - Diameter N/A 11 mm N/A 17 mm N/A 17 mm N/A 17 mm N/A 17 mm
n - Number of Holes N/A 4
S N/A 26 mm N/A 28 mm N/A 28 mm N/A 32 mm N/A 35 mm
T N/A N/A 43 mm N/A 54 mm N/A 60 mm N/A 76 mm
X N/A 327 mm N/A 373 mm N/A 421 mm N/A 470 mm N/A 566 mm
Y N/A 129 mm N/A 142 mm N/A 161 mm N/A 180 mm N/A 216 mm
Z at PN 6 N/A
Z at PN 6 N/A
Z at PN 10 N/A
Z at PN 6/10 N/A
Z at PN 16 N/A
Z at PN 6/10/16 N/A
ISO 5211 N/A F10 N/A F14 N/A F14 N/A F14 N/A F14
Weight N/A 45.0 kg N/A 85.0 kg N/A 100.0 kg N/A 135.0 kg N/A 200.0 kg
Valve Function N/A Isolating valve (on,off) and regulating valve Regulating valve
Flange Connections N/A DIN PN 10 DIN PN 6
Valve Shut off Pressure N/A 10 bar16 bar2.5 bar6 bar
Available Type Approvals N/A ABS DNV FM GL NKK RIN RMRS
Actuation Possibilities N/A Electric Hydraulic Manual Pneumatic
Body material N/A Bronze RG10 Carbon Steel GG25 Cast Iron GGG40 Ductile Iron Stainless Steel
Stem Material  N/A Aluminum Bronze Duplex Stainless Steel 1.4462 Martensitic Stainless Steel 1.4408
Liner Material N/A Ethylene Propylene Diene Monomer (EPDM) Special Grade Ethylene Propylene Diene Monomer (EPDM) Standard Grade Fluoroelastomer Polymer (FPM) Viton Nitrile Butadiene Rubber (NBR)