vexve shut-off butterfly valves

Δp = 25 bar, manual gear, flange / flange, DN 300-800, full bore

Materials

Body DN 300-500 : Steel, P235GH (1.0345)
DN 600-800 : Steel P355NL1 (1.0566)
Disc DN 300-800 : Stainless steel, GX5CrNiMo19-11-2 (1.4408)
Seat DN 300-800 : Alloy 825 + HCr plating
Shaft DN 300-800 : Stainless steel, X3CrNiMoN27-5-2 (1.4460)
Shaft seal DN 300-800 : FPM
Bearing DN 300-800 : PTFE + AISI 316 net

Mountings

FlangesEN 1092-1
Available PN 25

Operation

DN 300-800 : Valve is equipped with manual gear

For type and features of manual gear please refer to: www.vexve.com/en/actuators

Operating conditions

Body:PN 25
Trim:Δp = 25 bar
Temperature:-40 °C – +200 °C
 Below 0 °C contact manufacturer
Leakage rate:A or B (EN 12266-1)
 Depending on requirement

Dimension

DN 300-800

DN 300-800

DNPNProduct no. VexveDD1D2D3H1H2H3H4LL1L2L3kg
30025BFS300F2485400.0430.030.024741157731545820494261133.0
35025BFS350F2555400.0490.033.025542158732549423694261179.0
40025BFS400F2620500.0550.036.0285490672347534269130393255.0
45025BFS450F2670400.0600.036.0330522654399554265130386325.0
50025BFS500F2730400.0660.036.0360551683408604280130386405.0
60025BFS600F2845500.0770.039.0440628787450644311140419582.0
70025BFS700F2960400.0875.042.0495684784501692334182441801.0
80025BFS800F21085500.0990.048.05817919485737503662094831240.0

Product numbers and downloads

Product NoEANLVIRSKNRFMMDNKvPhotokg
BFS300F2300133
BFS350F2350179
BFS400F2400255
BFS450F2450325
BFS500F2500405
BFS600F2600582
BFS700F2700801
BFS800F28001240