E3 gate valve, System 2000 I PN 16

Hawle E3:

• Double bayonet O-ring carrier is connecting the spindle to the bonnet, allowing a fully encased, uniform epoxy powder coated bonnet for further improved corrosion protection
• Wedge guide made of wear resistant POM material in load optimized design minimizes attrition and ensures lowest torque actuation
• Wedge is flexible and fully linked in vulcanized elastomer to the wedge nut. This snug fit dampens vibration during opening and closing of the wedge
• Wedge nut has a long thread length allowing significantly higher torques than the standard before breaking
• O-rings, lip-seals mounted in the bonnet are replaceable under operating pressure
• Extended edge protection to avoid damages during transport, storage and assembly
• Sliding disks and ball bearing assure low friction performance of the spindle
• 100% suitable for buried installations
• Suitable for cleaning with a cleaning pig
• One extension spindle for several dimensions
• Suitable for operation by automatic actuators
• Easy refitting for position indicator and automatic actuators on the standard bonnet (DN 50 to DN 200)
• To set-up an actuator or a position indicator, remove the centering flange and insert position indicator or actuator with adapter (DN 250 bis DN 400)

System 2000:

• Using a lip seal ring for sealing the pipe allows for easier insertion of the pipe into the System 2000 socket
• The pipe restraining system is required for pushing the pipe into the seal and chamfer with an appropriate tool

Learn more about reliable System 2000 pipe connections in our Hawle Knowledge blog.

• Resilient seated gate valve according to EN 1171, EN 1074-1 and EN 1074-2 with smooth, straight-through bore

System 2000:

• Suitable for PE pipes 80/100, EN 12201, DIN 8074
• For PVC pipes according to EN ISO 1452-2
• For PE pipes with thin walls (≥ SDR 21) and low internal pressure we recommend using a support liner