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straight male stud couplingGE.ED
straight male stud coupling DIN 2353, EN ISO 8434-1 sealing edge form E
sealing by an elastomer profiled ring - Viton
Threaded studs Form E
DIN 3852 T11, ISO 1179-2
Sealed by groove seal (Viton)
with cylindrical Whitworth-pipe thread ("G")
DIN-ISO 228 -T1 or BSP-thread
Nominal pressures PN
| Series | Pipe oustide Ø | PN |
|---|---|---|
| L (light) | 6 - 15 | 250 |
| 18 - 22 | 160 | |
| 28 - 42 | 100 | |
| S (heavy) | 6 - 14 | 630 |
| 16 - 25 | 400 | |
| 30 - 38 | 250 |
The nominal pressure is a commonly used rounded-off number referring to the pressure that is listed for static loads with a 3- or 4-fold safety margin.
Pressure deductions
| Temperature | Pressure deduction |
|---|---|
| +50°C | 4,5% |
| +100°C | 11% |
| +200°C | 20% |
| +300°C | 29% |
| +400°C | 33% |
For seal materials such as FPM and Viton, the temperature limits of -25 to +200°C must be noted.
All values specified are guidelines that can also be influenced to a greater or lesser extent by the medium.
sealing by an elastomer profiled ring - Viton
extended product description
Stainless steel cutting rings straight couplings with profiled ring
straight male stud couplingGE.ED
Threaded studs Form E
DIN 3852 T11, ISO 1179-2
Sealed by groove seal (Viton)
with cylindrical Whitworth-pipe thread ("G")
DIN-ISO 228 -T1 or BSP-thread
Nominal pressures PN
| Series | Pipe oustide Ø | PN |
|---|---|---|
| L (light) | 6 - 15 | 250 |
| 18 - 22 | 160 | |
| 28 - 42 | 100 | |
| S (heavy) | 6 - 14 | 630 |
| 16 - 25 | 400 | |
| 30 - 38 | 250 |
The nominal pressure is a commonly used rounded-off number referring to the pressure that is listed for static loads with a 3- or 4-fold safety margin.
Pressure deductions
| Temperature | Pressure deduction |
|---|---|
| +50°C | 4,5% |
| +100°C | 11% |
| +200°C | 20% |
| +300°C | 29% |
| +400°C | 33% |
For seal materials such as FPM and Viton, the temperature limits of -25 to +200°C must be noted.
All values specified are guidelines that can also be influenced to a greater or lesser extent by the medium.
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