naval steel ball valves ,
PN 25, handle, flange / flange, DN 50-400, full bore

Materials

Body DN 50-400 : Steel, P235GH (1.0345)
Ball DN 50-400 : Stainless steel, X5CrNi18-10 (1.4301)
Ball seal DN 50-400 : PTFE+C
Stem DN 50-400 : Stainless steel, X8CrNiS18-9 (1.4305)
Stem seal DN 50-400 : FPM

Mountings

FlangesEN 1092-1
Available PN 10, 16, 25, 40

Operation

DN 50-200 : With zinc-plated steel handle
DN 250-400 : Valves are available with manual gear or with an electric or hydraulic actuator

Operating conditions

-20 °C – +200 °C
Below -20 °C contact manufacturer
Lowest allowed ambient temperature -40 °C

Leakage rate A (EN 12266-1)

Pressure-temperature diagram DN 50–400

Dimension

DN 50-125

DN 150-400

DNPNProduct no.ADD1D2D3HH1Lkg
502523550927850165.0125.018.0155703209.0
652523557027865185.0145.018.01687432511.5
802523557127980200.0160.018.021611435016.0
10025235572400100235.0190.022.025111335030.0
12525235573600125270.0220.026.027212137538.5
15025235574870150300.0250.026.028211755577.0
200252355761200200360.0310.026.0343135560130.0
2502523559705250425.0370.030.0158595167.0
3002523559805290485.0430.030.0206716227.0
3502523559505340555.0490.033.0267802372.0
4002523557905390620.0550.036.03061016652.0

Product numbers and downloads

Product NoEANLVIRSKNRFMMDNPNKvPhotokg
2355096415837535078375350750259.0
23557064158375351843753518652511.5
23557164158375351913753519802516.0
235572641583753520737535201002530.0
235573641583753521437535211252538.5
235574641583753522137535221502577.0
2355766415837535238375352320025130.0
235597056415837531827375318225025167.0
235598056415837531834375318330025227.0
235595056415837531841375318435025372.0
235579056415837531858375318540025652.0

Technical documentation for the product

Certificates

Declaration of Conformity
Declaration of Conformity
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Declaration ​Of Conformity (DN10-25, FI, EN, SE)
Declaration ​Of Conformity (DN10-25, FI, EN, SE)
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EHP003-certificate
EHP003-certificate
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EN 3834-2 certificate
EN 3834-2 certificate
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ISO 14001 certificate
ISO 14001 certificate
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ISO 9001 certificate
ISO 9001 certificate
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Pressure Equipment Directive (PED)
Pressure Equipment Directive (PED)
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TÜV AGFW Ball valves
TÜV AGFW Ball valves
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Vexve Oy Finnish key flag certificate EN
Vexve Oy Finnish key flag certificate EN
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Operation manuals

Ball valve kv values chart and pressure loss diagrams
Ball valve kv values chart and pressure loss diagrams
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Ball valve operating torques
Ball valve operating torques
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Naval steel ball valves, installation, operation and maintenance manual
Naval steel ball valves, installation, operation and maintenance manual
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Steel ball valves, coupling dimensions
Steel ball valves, coupling dimensions
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Technical information of flanges
Technical information of flanges
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Vexve Steel ball valves, installation, operation and maintenance manual
Vexve Steel ball valves, installation, operation and maintenance manual
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