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union flat, F / MLR131U
union flat, F / M with PTFE seal
Coupling
LR-131 U
> manufactured from solid material – „threaded version“
> material 1.4404/ AISI 316L
> flat sealing, incl. O-ring made of PTFE
> outer thread acc. to ISO 7/1 (BSP-R), optional with NPR-thread
> outer thread at the insert component
> BSP thread according to ISO 228/1; optional with NPT thread
> wrench surface of the nut: to DN 1“6-sided; DN 1 1/4“ and higher 8-sided
type selection
| Property | LR-131 | R-134* |
|---|---|---|
| Series | heavy | light |
| Pressure level | PN 100 | PN 40 |
| kit system | No | Yes |
| * = If you use a seal, the conic coupling becomes a flat sealing coupling |
|---|
extended product description
Stainless steel unions flat seat PN 50/ 100 LR-131 U
union flat, F / MLR131U
Coupling
LR-131 U
> manufactured from solid material – „threaded version“
> material 1.4404/ AISI 316L
> flat sealing, incl. O-ring made of PTFE
> outer thread acc. to ISO 7/1 (BSP-R), optional with NPR-thread
> outer thread at the insert component
> BSP thread according to ISO 228/1; optional with NPT thread
> wrench surface of the nut: to DN 1“6-sided; DN 1 1/4“ and higher 8-sided
type selection
| Property | LR-131 | R-134* |
|---|---|---|
| Series | heavy | light |
| Pressure level | PN 100 | PN 40 |
| kit system | No | Yes |
| * = If you use a seal, the conic coupling becomes a flat sealing coupling |
|---|
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