naval gas ball valves

handle, welding / welding, EN (DIN), DN 10-800, reduced bore

Materials

Body DN 10-500 : Steel, P235GH (1.0345)
DN 600-800 : Steel, P355 NL1 (1.0566)/ GP240GH (1.0619)
Ball DN 10-600 : Stainless steel, X5CrNi18-10 (1.4301)
DN 700-800 : Steel + stainless plating, ASTM A350 LF2 +Ni
Ball seal DN 10-800 : PTFE+C
Stem DN 10-800 : Stainless steel, X8CrNiS18-9 (1.4305)
Stem seal DN 10-800 : NBR

Operation

DN 10-250 : With zinc-plated steel handle
DN 300-800 : Valves are available with manual gear or with an electric or hydraulic actuator

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

Equipment

DN 700-800 are equipped with:

mounting stand

lifting lugs

Operating conditions

-40 °C – +70 °C 
Over 70 °C contact manufacturer
Below -30 °C contact manufacturer

Leakage rate A (EN 12266-1)

Pressure-temperature diagram

Dimension

DN 10-150

DN 200-250

DN 300-500

DN 600

DN 700-800

DN 700-800

DNPNProduct no. NavalADD1D2D3HH1H2HS1LLS1LS2Skg
10402804021451017.233.7982223020.6
15402804031451021.333.7982223020.6
20402804051451526.942.4103232302,30.8
25402804061452033.748.3118342302,61.0
32402804071452542.460.3121332602,61.4
40402804081883248.370.0120432602,61.8
50402804091884060.388.9127443002,92.6
6525280410277,55076.1101.6159623002,94.0
8025280411277,56588.9121.0171683003,25.3
10025280412278,580114.3146.02181013253,68.3
12525280413400100139.7177.8252101325413.4
15025280414600125168.3219.12721073504,518.0
20025280416870150219.1273.0280924004.539.0
250252804171200200273.0355.6350108530574.0
3002528043805250323.9457.050.01335505.6110.0
3502528049805290355.6508.050.01926866,3170.0
4002528043905340406.4610.070.02427627250.0
5002528044005390508.0660.090.02599147400.0
6002528044105489610.0813.090.027410677.1997.0
7002528044205589711.0965.0100.0336592616120556096582500.0
8002528044305684813.01125.0120.0365684709133070010288.83650.0

Product numbers and downloads

Product NoEANLVIRSKNRFMMDNPNKvPhotokg
2804026415837832016378320110400.6
2804036415837832023378320215400.6
2804056415837832047378320420400.8
2804066415837832061378320625401
2804076415837832085378320832401.4
2804086415837832108378321040401.8
2804096415837832122378321250402.6
2804106415837832146378321465254
2804116415837832160378321680255.3
28041264158378321843783218100258.3
280413641583783220737832201252513.4
280414641583783222137832221502518
280416641583783224537832242002539
280417641583783226937832262502574
280438056415837850188378501830025110
280498056415837850089378500835025170
280439056415837850096378500940025250
280440056415837850102378501050025400
2804410560025997
28044205700252500
28044305800253650
*DN 700–800 also available in PN40. For more information contact our customer service.