Thrust protection bolt BLS® DN 250 completeThrust protection bolt BLS® DN 250 completeThrust protection bolt BLS® DN 250 completeThrust protection bolt BLS® DN 250 completeThrust protection bolt BLS® DN 250 completeThrust protection bolt BLS® DN 250 complete

5910250000 Thrust protection bolt BLS® DN 250 complete

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Product attributes
DN 250
weight 1.700 kg
NPK No.
411
238644
NPK No.
412
238316
Availability ex warehouse

Application

  • Shearing protection bolt for fittings and pipe ends with welding bead
  • The BLS® socket can be used for pipes with welding beads that are secured against shearing by means of bolts. If a TYTON-SIT seal is used, for example, the fitting can also be used for all push-in socket pipes. The fittings are designed using the proven E3 gate valve technology. All BLS® valves and fittings are fitted with TYTON seals for water as standard.

Characteristics

  • Operating temperature
    - max. 40 °C
  • Pressure PN 16

Installation and assembly

  • Carefully slide the fitting or pipe end with welding bead in the socket up to the stop. Insert the bolts, on the right then left

Material

  • Housing
    - Spheroidal graphite cast iron EN-GJS-400 (GGG 40)
    - EWS coating according to GSK, RAL-GZ 662, coating thickness min. 250 μm
  • Push-in sockets
    - according to DIN 28603
  • Seals
    - EPDM
    - KTW and W 270 approval
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