Full faced spigot flange
Flange adapter and flange EFL
- Water and gas
- Working pressure: MOP (gas) 10 bar, PFA (water) 16 bar (for UK: MOP 7 bar)
- Material: PE 100 and metal insert
Note:
Metal insert in flange in order to prevent cold flow.
Fused side for processing with FRIALEN couplers MB or UB.
When the gasket is selected it shall be suitable for the intended medium and an approval may be required according to national regulations, e.g. for drinking water, gas or H2. We recommend G-ST seals (Rubber-steel flange gasket).
Note the screw tightening torques after specifying the seal manufacturer or DVS.
Additional washers are required.
PE 100 SDR 11
Maximum permissible working pressure 16 bar (water) / 10 bar (gas)
| Reference | d | DN | b | D | dk | di | L | s | t | Weight [kg] | BX | PU | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 615417 | 63 | 50 | 23 | 169 | 17 | 51 | 105 | 5,8 | 53 | 1,510 | 5 | 250 | |
| 615418 | 90 | 80 | 25 | 204 | 17 | 72 | 130 | 8,2 | 71 | 2,550 | 10 | 80 | |
| 615419 | 110 | 100 | 27 | 224 | 17 | 87 | 150 | 10 | 83 | 3,310 | 3 | 96 | |
| 615605 | 125 | 100 | 30 | 224 | 17 | 101 | 160 | 11,4 | 85 | 3,280 | 2 | 64 | |
| 615421 | 160 | 150 | 29 | 288 | 21 | 127 | 190 | 14,6 | 120 | 5,950 | 2 | 36 | |
| 615927 | 180 | 150 | 31 | 288 | 21 | 123 | 200 | 16,4 | 120 | 6,660 | 2 | 36 | |
| 1 | 615607 | 225 | 200 | 31 | 343 | 21 | 180 | 225 | 20,4 | 120 | 9,150 | 1 | 27 |
Areas of Application
The FRIALEN Full Faced Flange EFL is used for the connection between HD-PE and another material or valve up to PN 16. EFL d 63-180 bolt circle for PN 10 and PN 16. EFL d 225/DN 200 is available only with a PN 10 bolt circle.
Assembly Instructions
The Full Faced Flange is installed without pressure. Please refer to the FRIALEN Assembly Instructions regarding preparations for FRIALEN fusion on the flange adaptor (marking insertion depth, removing oxide skin, cleaning etc.).
DIN EN 1092-1 applies to bolt circle diameter, measurements and number of bolts.
All commercial profile and flat gaskets can be used. Please observe the bolt torque specifications by the gasket manufacturer. We recommend profile gaskets type G-St.
Good reasons for the FRIALEN-Full Faced Flanges EFL:
- Flange adaptor and flange are one construction component and make a homogeneous unit
- The cold flowing properties well known with HD-PE are avoided through this constructive configuration
- Solid construction. Integration of the flange prevents tear-off
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