World Wide Metric, Inc. - Series EVBLS Semi Lug with Long Neck Valve

Concentric Butterfly Valve with Vulcanized Rubber Lining
Face to Face according to ISO 5752 S/ EN 558, basic series 20 (wafer short)
Flange Connection: DIN PN10 / 16
Size Range: DN50 - 200 (2" - 8")
Design Pressure: 16 Bar / 232 psi
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: Semi-lug wafer short type with long neck for insulation, centric, rubberlined
Valve function: Isolating valve (on/off) or regulating valve
Installation: Clamping between flanges with possibility for downstream pipe dismantling. As end of line valve
Valve shut off pressure: 6 / 10 / 16 bar. As end of the line valve max. 10 bar
Leakage rate: ISO 5208, Rate A (Bi-directional tight shut off)
Available type approvals: WRC,LRS,BV,RMRS

Unit of Measure

Items	EVBLS-050 Series EVBLS Semi Lug with Long Neck Valve	EVBLS-065 Series EVBLS Semi Lug with Long Neck Valve	EVBLS-080 Series EVBLS Semi Lug with Long Neck Valve	EVBLS-100 Series EVBLS Semi Lug with Long Neck Valve	EVBLS-125 Series EVBLS Semi Lug with Long Neck Valve
Size	N/A DN50 - 2"	N/A DN65 - 2-1/2"	N/A DN80 - 3"	N/A DN100 - 4"	N/A DN125 - 5"
A	N/A 50 mm	N/A 65 mm	N/A 80 mm	N/A 100 mm	N/A 125 mm
B - Diameter	N/A 100 mm	N/A 115 mm	N/A 130 mm	N/A 150 mm	N/A 182 mm
C	N/A 43 mm	N/A 46 mm	N/A 46 mm	N/A 52 mm	N/A 56 mm
D	N/A 63 mm	N/A 71 mm	N/A 78 mm	N/A 98 mm	N/A 109 mm
E	N/A 152 mm	N/A 160 mm	N/A 167 mm	N/A 189 mm	N/A 202 mm
F	N/A 12 mm
G	N/A 34 mm
H - Diameter	N/A 10 mm	N/A 10 mm	N/A 10 mm	N/A 12 mm	N/A 12 mm
K	N/A 70 mm
L	N/A 90 mm
M - Diameter	N/A 9 mm
n - Number of Holes	N/A 4
R	N/A 30 mm	N/A 32 mm	N/A 32 mm	N/A 35 mm	N/A 39 mm
X	N/A 25 mm	N/A 46 mm	N/A 66 mm	N/A 86 mm	N/A 112 mm
Y	N/A 4 mm	N/A 10 mm	N/A 17 mm	N/A 24 mm	N/A 35 mm
ISO 5211	N/A F07
Weight	N/A 3.1 kg	N/A 3.9 kg	N/A 4.2 kg	N/A 5.5 kg	N/A 7.5 kg
Valve Function	N/A Isolating valve (on,off) and regulating valve Regulating valve
Flange Connections	N/A PN 10 PN 16
Valve Shut off Pressure	N/A 10 bar16 bar6 bar
Available Type Approvals	N/A BV LRS RMRS WRC
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)