E3 gate valve, spigot ends, long | PN 16

Resilient seated gate valve with smooth, straight-through bore

• The Hawle E3 spigot valve with smooth spigot ends is a universal type, suitable for both flange as well as for socket connections
• Easy replacement of old flange valve to insertion of HAWLE flange, as insertion of flat gaskets is not required; special lengths can even be produced through shortening of the spigot ends
• The outside diameters of the spigot ends correspond to that of the cast iron pipes (other size on request)

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)

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