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2 257 0022 01 Two-pipe terminal block straight type (quadruple connection) 

Connection size 1 (AG1) G 3/4
Connection size 2 (AG2) G 3/4
Connection type 1 (AT1) Euro cone
Connection type 2 (AT2) Internal thread
A1 40 mm
Axial dimension (AM) 50 mm
Length (L) 161 mm
Width (B) 33.5 mm
Height (H) 70.1 mm
Thread Length 1 (GL1) 8 mm
Wrench size 1 (SW1) 30 mm
Version Nipple
Suitable for Euro cone
Mounting form Straight-type
Pipe system Two pipe system
Kvs-value 3.44
Material Nickel-plated brass
Material moulded seal EPDM / Teflon
Material union nut Nickel-plated brass
Material body/union nut Nickel-plated brass
Material connection nipple Brass blank
Max. operating pressure 10 bar
Max. operating temperature heating 120 °C
  • Version nipple: 2 x (G 1/2 x G 3/4)
  • For two-pipe systems
  • Compact design
  • Flat sealing version
  • Ball shut-off valve
  • Eurocone compatible
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