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PN20 - Series B
Return to search results >30-30LS - PN20 - Series B DZR Gate Valve
Pressure/Temperature Rating
BSEN12288 PN20 Series B
9 bar at 180°C
20 bar from -10 to 100°C
Test Pressure
Shell: 30 bar
Seat: 20 bar
Specification
Kitemarked to BS EN 12288
WRAS Approved Product
Non-rising Stem
Threaded Bonnet
One piece Wedge
BS21 Taper Thread (ISO 7)
Available with lockshield (30LS)
Available with NPT thread (30AT)
Technical Helpline: 0845 604 1790
Material Specification
| Component | Material | Specification BS EN |
|
|---|---|---|---|
| Handwheel Nut | Brass | 12164 CW614N | |
| Identification Plate | Aluminium | ||
| Handwheel | Aluminium | ||
| Stem | DZR Brass | 12164 CW602N | |
| Packing Nut | Brass | 12164 CW614N | |
| Gland | Brass | 12164 CW614N | |
| Packing Ring | Asbestos Free | ||
| Body | DZR Brass | 12164 CW602N | |
| Disk | DZR Brass | 12164 CW602N | |
| Stuffing Box | DZR Brass | 12164 CW602N | |
| Bonnet | DZR Brass | 12164 CW602N |
Dimensions
| Nominal Size | in | 1/2 | 3/4 | 1 | 1 1/4 | 1 1/2 | 2 |
|---|---|---|---|---|---|---|---|
| A | mm | 51.6 | 56 | 64 | 72 | 75 | 91 |
| B | mm | 90 | 100 | 120 | 125 | 145 | 170 |
| C | mm | 56.8 | 56.8 | 69.2 | 69.2 | 75.5 | 81.5 |
| D | mm | 80 | 85 | 105 | 110 | 130 | 155 |
| Lockshield Key | Fig | 391 | 391 | 391 | 391 | 391 | 391 |
| Ref | A | A | 2 | 2 | 2A | 3 | |
| Weight | kg | 0.32 | 0.45 |
FUTURE VALVE TECHNOLOGY
