naval branching valves , Hot tapping valve, flange / welding, EN (DIN), DN 150-200, full bore
Materials
Body | DN 150-200 : Steel, P235GH (1.0345) |
Ball | DN 150-200 : Stainless steel, X5CrNi18-10 (1.4301) |
Ball seal | DN 150-200 : PTFE+C |
Stem | DN 150-200 : Stainless steel, X8CrNiS18-9 (1.4305) |
Stem seal | DN 150-200 : FPM |
Operation
DN 150-200 : with socket wrench
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 10–500
Dimension

DN 150-200
DN | PN | Product no. | D | D1 | D2 | D3 | D4 | D5 | H | HEX1 | HEX2 | L | S | kg |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
150 | 25 | 281495 | 150 | 300.0 | 250.0 | 26.0 | 180.0 | 273.0 | 174 | 32 | 65 | 520 | 10,4 | 57.5 |
200 | 25 | 281496 | 150 | 360.0 | 310.0 | 26.0 | 180.0 | 273.0 | 173 | 32 | 65 | 523 | 10.4 | 57.0 |
Product numbers and downloads
Product No | EAN | LVI | RSK | NRF | MM | DN | PN | Kv | Photo | kg |
---|---|---|---|---|---|---|---|---|---|---|
281495 | 6415837530998 | 3753099 | 150 | 25 | 57.5 | |||||
281496 | 6415837531001 | 3753100 | ! | 200 | 25 | 57.0 |
*DN 200 reduced bore
Technical documentation for the product
Certificates
Operation manuals

Instructions for Naval hot tapping equipment and valves

Naval steel ball valves, installation, operation and maintenance manual

Steel ball valves, coupling dimensions

Technical information of flanges
