6221F

ISO push-fit fitting with backing washer, POM

for tapping valve 2680
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2D/3D data
HAWLE_ISO push-fit fitting

The right solution for all situations: this has been our requirement of Hawle ISO fittings and service valves made of POM since 1968. The fact that they can be reused makes them the perfect, affordable and safe solution for any temporary or fixed water supply connection. ISO POM fittings are quick and easy to install, while ensuring the highest levels of safety, reliability, and durability. After all, when it comes to water supply connections, we settle for nothing less.

Features

ISO:

  • The function of the ISO pipe fitting is clear and simple: the O-ring made of highly elastic elastomer seals even when depressurized due to its pretension on the pipe.
  • As the water pressure and pipe tension increase, the sealing and grip rings are compressed further into the conical chamber, thus increasing the sealing and gripping effect
  • The gripping and sealing functions only act on the outer diameter of the pipe; therefore only one fitting is required for all pressure ratings up to PN 16
  • The joint is flexible; the fitting can be turned on the pipe and disassembled on demand without affecting the grip or seal. The installation of the fitting is quick and simple.
  • The POM fitting in the new copolymer version is UVstabilized and offers excellent long-term stability
  • The colored dust caps of the POM fitting indicate the different leading medium (gas, water) and offer protection against contamination
  • In POM fittings all internal threads are reinforced with a stainless steel ring

All ISO pipe fittings can also be supplied for PVC pipes with a spezialised grip ring at extra cost.

Standards

ISO:

  • For PE-pipes according to EN 12201 and DIN 8074 | to PN 16; up to 30 °C medium temperature, also for vacuum (with support liner)
  • restraint acc. to DIN 8076 T1/T3
  • with special clamp for PVC pipes acc. to EN 1452-2
  • Internal threads 1 1/2" with flat gasket according to ISO 228

Hawle quality guarantee

Additional information

j8_3_service-valves_water_hawle_en_2023.pdf 160 KB

Explainer videos

Hawle house connections | EN

Product variants (10)

Bookmark BIM data Item number Description Nominal diameter Outlet 1 Outlet 2 Pressure rating Weight
5005796 ISO-PUSH-FIT FITTING PN16
INCL. GASKET		 D 25-1 1/2" PN16 0.1 KG
Show 5019931 ISO2-FITTING POM PN16, WATER
INCL. GASKET, PE/INT.THREAD		 D25-1 1/2" PN16 0.117 KG
5030351 ISO2-FITTING POM PN16, WATER
INCL. GASKET, PE/INT.THREAD		 D25-1 1/4" PN16 0.085 KG
5005804 ISO-PUSH-FIT FITTING PN16
INCL. GASKET		 D 32-1 1/2" PN16 0.13 KG
5018071 ISO2-FITTING POM PN16, WATER
INCL. GASKET, PE/INT.THREAD		 D32-1 1/4" PN16 0.115 KG
Show 5019932 ISO2-FITTING POM PN16, WATER
INCL. GASKET, PE/INT.THREAD		 D32-1 1/2" PN16 0.134 KG
Show 5019933 ISO2-FITTING POM PN16, WATER
INCL. GASKET, PE/INT.THREAD		 D40-1 1/2" PN16 0.22 KG
5030297 ISO2-FITTING POM PN16, WATER
INCL. GASKET, PE/INT.THREAD		 D40-1 1/4" PN16 0.222 KG
Show 5019934 ISO2-FITTING POM PN16, WATER
INCL. GASKET, PE/INT.THREAD		 D50-1 1/2" PN16 0.291 KG
Show 5019965 ISO2-FITTING POM PN16, WATER
INCL. GASKET, PE/INT.THREAD		 D63-1 1/2" PN16 0.449 KG
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