naval gas ball valves ,
handle, welding / welding, EN (DIN), 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 : NBR

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

We recommend manual gear operation for sizes DN 200 and larger.

Operating conditions

-40 °C – +70 °C 
Over 70 °C contact manufacturer
Below -30 °C contact manufacturer
Lowest allowed ambient temperature -40 °C

Leakage rate A (EN 12266-1)

Pressure-temperature diagram

Dimension

DN 50-125

DN 150-500

DNPNProduct no.ADD1D2HH1LSkg
50252504092785060.3101.6158703002,94.5
65252504102786576.1121.0171743003,26.7
80252504112798088.9146.02181143253,610.5
10025250412400100114.3177.82531133253,615.5
12525250453600125139.7219.12721213603,625.0
15025250454870150168.3273.02811174004,551.0
200252504561200200219.1355.6343135530595.0
2502525049705250273.0457.01585505126.0
3002525049805290315.7508.02066865,6177.0
3502525049505340355.6610.02677626,3258.0
4002525049905390406.0660.030911007,1519.0

Product numbers and downloads

Product NoEANLVIRSKNRFMMDNPNKvPhotokg
2504096415837851956378519550254.5
2504106415837851963378519665256.7
25041164158378519703785197802510.5
250412641583785198737851981002515.5
250453641583785199437851991252525.0
250454641583785200737852001502551.0
250456641583785201437852012002595.0
250497056415837852076378520725025126.0
250498056415837852083378520830025177.0
250495056415837852090378520935025258.0
250499056415837852106378521040025519.0

Technical documentation for the product

Certificates

Declaration ​Of Conformity (DN10-25, FI, EN, SE)
Declaration ​Of Conformity (DN10-25, FI, EN, SE)
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EN 488:2020
EN 488:2020
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Pressure Equipment Directive (PED)
Pressure Equipment Directive (PED)
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Operation manuals

Ball valve operating torques
Ball valve operating torques
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Gas ball valves, coupling dimensions
Gas ball valves, coupling dimensions
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Naval gas ball valves, installation, operation and maintenance manual
Naval gas ball valves, installation, operation and maintenance manual
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Vexve gas ball valves, installation, operation and maintenance manual
Vexve gas ball valves, installation, operation and maintenance manual
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