451-00
Gate valve "E3" with spigot/socket - BAIO® system

Product: Hawle E3 (see Ord. No. 451-00) or equivalent
Resilient-seated shut-off valve, with one BAIO double function socket to establish a form-locked connection with BAIO spigot ends and for connecting CI, steel, PE and PVC pipes, and with one BAIO spigot end with outside diameter of CI pipe acc. to DIN 28610 and locking cams to establish a restraint connection in pipe fittings with double function sockets.
Wedge and wedge nut fully coated with vulcanized elastomer. The wedge is connected to the wedge nut with a flexible link and embedded in elastomer. This snug fit dampens vibration during opening and closing of the wedge. Wedge nut thread length ≥ 1,2 x spindle diameter. Wedge guide of wear-free plastic with good sliding properties ensures low wear and minimum closing torques. Spindle with rolled thread and polished in the area of the O-ring sealing. Maintenance-free spindle sealing by 5-fold O-ring sealing. O-ring carrier connected corrosion-resistant to the fully coated bonnet by a double bayonet connection. Low-friction bearing of the spindle on sliding disks of POM on both sides.
Extended edge protection of PE protects valve during storage and transportation.
Round thread connection at the bonnet for pinless fixing of Hawle extension spindle
Test regulations: EN 1074-1, EN 1074-2 and EN 12266-1

Material:
Body: GJS-400, corrosion protection due to epoxy powder coating inside and outside acc. to quality assurance RAL-GZ 662 of the Gütegemeinschaft Schwerer Korrosionsschutz GSK (Quality Association for Heavy-Duty Corrosion Protection) considering DIN 3476-1 (coating thickness: min. 0.25 mm, zero-porosity at 3 kV, adhesion inside and outside min. 12 N/mm² after exposure to hot water, proof of suitability for potable water applications, external monitoring through neutral testing institute)
Spindle: duplex stainless steel
Wedge nut: brass
Wedge: GJS-400, vulcanized with wedge nut with EPDM acc. to KTW-BWGL for water

Medium: potable water
Max. Operating pressure: 16 bar

BAIO socket including BAIO lip seal (BLD) for water, suitable for: BAIO spigot ends, CI pipes acc. to EN 545, steel pipes with outside diameter of CI pipe, PE electrofusion fitting,

Additional accessories:
Twist lock device for BAIO spigot end – socket connection (order number 529-05)
Additional price for BAIO Blutop gasket (order number 529-02)
Additional price for GSK gasket for PE and PVC pipes (order number 529-01)
Dirt gasket for sockets for PE and PVC pipes (order number 529-04)

DN 80

Product: Hawle E3 (see Ord. No. 451-00) or equivalent
Resilient-seated shut-off valve, with one BAIO double function socket to establish a form-locked connection with BAIO spigot ends and for connecting CI, steel, PE and PVC pipes, and with one BAIO spigot end with outside diameter of CI pipe acc. to DIN 28610 and locking cams to establish a restraint connection in pipe fittings with double function sockets.
Wedge and wedge nut fully coated with vulcanized elastomer. The wedge is connected to the wedge nut with a flexible link and embedded in elastomer. This snug fit dampens vibration during opening and closing of the wedge. Wedge nut thread length ≥ 1,2 x spindle diameter. Wedge guide of wear-free plastic with good sliding properties ensures low wear and minimum closing torques. Spindle with rolled thread and polished in the area of the O-ring sealing. Maintenance-free spindle sealing by 5-fold O-ring sealing. O-ring carrier connected corrosion-resistant to the fully coated bonnet by a double bayonet connection. Low-friction bearing of the spindle on sliding disks of POM on both sides.
Extended edge protection of PE protects valve during storage and transportation.
Round thread connection at the bonnet for pinless fixing of Hawle extension spindle
Test regulations: EN 1074-1, EN 1074-2 and EN 12266-1

Material:
Body: GJS-400, corrosion protection due to epoxy powder coating inside and outside acc. to quality assurance RAL-GZ 662 of the Gütegemeinschaft Schwerer Korrosionsschutz GSK (Quality Association for Heavy-Duty Corrosion Protection) considering DIN 3476-1 (coating thickness: min. 0.25 mm, zero-porosity at 3 kV, adhesion inside and outside min. 12 N/mm² after exposure to hot water, proof of suitability for potable water applications, external monitoring through neutral testing institute)
Spindle: duplex stainless steel
Wedge nut: brass
Wedge: GJS-400, vulcanized with wedge nut with EPDM acc. to KTW-BWGL for water

Medium: potable water
Max. Operating pressure: 16 bar

BAIO socket including BAIO lip seal (BLD) for water, suitable for: BAIO spigot ends, CI pipes acc. to EN 545, steel pipes with outside diameter of CI pipe, PE electrofusion fitting,

Additional accessories:
Twist lock device for BAIO spigot end – socket connection (order number 529-05)
Additional price for BAIO Blutop gasket (order number 529-02)
Additional price for GSK gasket for PE and PVC pipes (order number 529-01)
Dirt gasket for sockets for PE and PVC pipes (order number 529-04)

DN 100

Product: Hawle E3 (see Ord. No. 451-00) or equivalent
Resilient-seated shut-off valve, with one BAIO double function socket to establish a form-locked connection with BAIO spigot ends and for connecting CI, steel, PE and PVC pipes, and with one BAIO spigot end with outside diameter of CI pipe acc. to DIN 28610 and locking cams to establish a restraint connection in pipe fittings with double function sockets.
Wedge and wedge nut fully coated with vulcanized elastomer. The wedge is connected to the wedge nut with a flexible link and embedded in elastomer. This snug fit dampens vibration during opening and closing of the wedge. Wedge nut thread length ≥ 1,2 x spindle diameter. Wedge guide of wear-free plastic with good sliding properties ensures low wear and minimum closing torques. Spindle with rolled thread and polished in the area of the O-ring sealing. Maintenance-free spindle sealing by 5-fold O-ring sealing. O-ring carrier connected corrosion-resistant to the fully coated bonnet by a double bayonet connection. Low-friction bearing of the spindle on sliding disks of POM on both sides.
Extended edge protection of PE protects valve during storage and transportation.
Round thread connection at the bonnet for pinless fixing of Hawle extension spindle
Test regulations: EN 1074-1, EN 1074-2 and EN 12266-1

Material:
Body: GJS-400, corrosion protection due to epoxy powder coating inside and outside acc. to quality assurance RAL-GZ 662 of the Gütegemeinschaft Schwerer Korrosionsschutz GSK (Quality Association for Heavy-Duty Corrosion Protection) considering DIN 3476-1 (coating thickness: min. 0.25 mm, zero-porosity at 3 kV, adhesion inside and outside min. 12 N/mm² after exposure to hot water, proof of suitability for potable water applications, external monitoring through neutral testing institute)
Spindle: duplex stainless steel
Wedge nut: brass
Wedge: GJS-400, vulcanized with wedge nut with EPDM acc. to KTW-BWGL for water

Medium: potable water
Max. Operating pressure: 16 bar

BAIO socket including BAIO lip seal (BLD) for water, suitable for: BAIO spigot ends, CI pipes acc. to EN 545, steel pipes with outside diameter of CI pipe, PE electrofusion fitting,

Additional accessories:
Twist lock device for BAIO spigot end – socket connection (order number 529-05)
Additional price for BAIO Blutop gasket (order number 529-02)
Additional price for GSK gasket for PE and PVC pipes (order number 529-01)
Dirt gasket for sockets for PE and PVC pipes (order number 529-04)

DN 125

Product: Hawle E3 (see Ord. No. 451-00) or equivalent
Resilient-seated shut-off valve, with one BAIO double function socket to establish a form-locked connection with BAIO spigot ends and for connecting CI, steel, PE and PVC pipes, and with one BAIO spigot end with outside diameter of CI pipe acc. to DIN 28610 and locking cams to establish a restraint connection in pipe fittings with double function sockets.
Wedge and wedge nut fully coated with vulcanized elastomer. The wedge is connected to the wedge nut with a flexible link and embedded in elastomer. This snug fit dampens vibration during opening and closing of the wedge. Wedge nut thread length ≥ 1,2 x spindle diameter. Wedge guide of wear-free plastic with good sliding properties ensures low wear and minimum closing torques. Spindle with rolled thread and polished in the area of the O-ring sealing. Maintenance-free spindle sealing by 5-fold O-ring sealing. O-ring carrier connected corrosion-resistant to the fully coated bonnet by a double bayonet connection. Low-friction bearing of the spindle on sliding disks of POM on both sides.
Extended edge protection of PE protects valve during storage and transportation.
Round thread connection at the bonnet for pinless fixing of Hawle extension spindle
Test regulations: EN 1074-1, EN 1074-2 and EN 12266-1

Material:
Body: GJS-400, corrosion protection due to epoxy powder coating inside and outside acc. to quality assurance RAL-GZ 662 of the Gütegemeinschaft Schwerer Korrosionsschutz GSK (Quality Association for Heavy-Duty Corrosion Protection) considering DIN 3476-1 (coating thickness: min. 0.25 mm, zero-porosity at 3 kV, adhesion inside and outside min. 12 N/mm² after exposure to hot water, proof of suitability for potable water applications, external monitoring through neutral testing institute)
Spindle: duplex stainless steel
Wedge nut: brass
Wedge: GJS-400, vulcanized with wedge nut with EPDM acc. to KTW-BWGL for water

Medium: potable water
Max. operating pressure: 16 bar
BAIO socket including BAIO lip seal (BLD) for water, suitable for: BAIO spigot ends, CI pipes acc. to EN 545, steel pipes with outside diameter of CI pipe, PE electrofusion fitting, steel welding fitting
DN 150

Product: Hawle E3 (see Ord. No. 451-00) or equivalent
Resilient-seated shut-off valve, with one BAIO double function socket to establish a form-locked connection with BAIO spigot ends and for connecting CI, steel, PE and PVC pipes, and with one BAIO spigot end with outside diameter of CI pipe acc. to DIN 28610 and locking cams to establish a restraint connection in pipe fittings with double function sockets.
Wedge and wedge nut fully coated with vulcanized elastomer. The wedge is connected to the wedge nut with a flexible link and embedded in elastomer. This snug fit dampens vibration during opening and closing of the wedge. Wedge nut thread length ≥ 1,2 x spindle diameter. Wedge guide of wear-free plastic with good sliding properties ensures low wear and minimum closing torques. Spindle with rolled thread and polished in the area of the O-ring sealing. Maintenance-free spindle sealing by 5-fold O-ring sealing. O-ring carrier connected corrosion-resistant to the fully coated bonnet by a double bayonet connection. Low-friction bearing of the spindle on sliding disks of POM on both sides.
Extended edge protection of PE protects valve during storage and transportation.
Round thread connection at the bonnet for pinless fixing of Hawle extension spindle
Test regulations: EN 1074-1, EN 1074-2 and EN 12266-1

Material:
Body: GJS-400, corrosion protection due to epoxy powder coating inside and outside acc. to quality assurance RAL-GZ 662 of the Gütegemeinschaft Schwerer Korrosionsschutz GSK (Quality Association for Heavy-Duty Corrosion Protection) considering DIN 3476-1 (coating thickness: min. 0.25 mm, zero-porosity at 3 kV, adhesion inside and outside min. 12 N/mm² after exposure to hot water, proof of suitability for potable water applications, external monitoring through neutral testing institute)
Spindle: duplex stainless steel
Wedge nut: brass
Wedge: GJS-400, vulcanized with wedge nut with EPDM acc. to KTW-BWGL for water

Medium: potable water
Max. Operating pressure: 16 bar

BAIO socket including BAIO lip seal (BLD) for water, suitable for: BAIO spigot ends, CI pipes acc. to EN 545, steel pipes with outside diameter of CI pipe, PE electrofusion fitting,

Additional accessories:
Twist lock device for BAIO spigot end – socket connection (order number 529-05)
Additional price for BAIO Blutop gasket (order number 529-02)
Additional price for GSK gasket for PE and PVC pipes (order number 529-01)
Dirt gasket for sockets for PE and PVC pipes (order number 529-04)

DN 150 / D 180

Product: Hawle E3 (see Ord. No. 451-00) or equivalent
Resilient-seated shut-off valve, with one BAIO double function socket to establish a form-locked connection with BAIO spigot ends and for connecting CI, steel, PE and PVC pipes, and with one BAIO spigot end with outside diameter of CI pipe acc. to DIN 28610 and locking cams to establish a restraint connection in pipe fittings with double function sockets.
Wedge and wedge nut fully coated with vulcanized elastomer. The wedge is connected to the wedge nut with a flexible link and embedded in elastomer. This snug fit dampens vibration during opening and closing of the wedge. Wedge nut thread length ≥ 1,2 x spindle diameter. Wedge guide of wear-free plastic with good sliding properties ensures low wear and minimum closing torques. Spindle with rolled thread and polished in the area of the O-ring sealing. Maintenance-free spindle sealing by 5-fold O-ring sealing. O-ring carrier connected corrosion-resistant to the fully coated bonnet by a double bayonet connection. Low-friction bearing of the spindle on sliding disks of POM on both sides.
Extended edge protection of PE protects valve during storage and transportation.
Round thread connection at the bonnet for pinless fixing of Hawle extension spindle
Test regulations: EN 1074-1, EN 1074-2 and EN 12266-1

Material:
Body: GJS-400, corrosion protection due to epoxy powder coating inside and outside acc. to quality assurance RAL-GZ 662 of the Gütegemeinschaft Schwerer Korrosionsschutz GSK (Quality Association for Heavy-Duty Corrosion Protection) considering DIN 3476-1 (coating thickness: min. 0.25 mm, zero-porosity at 3 kV, adhesion inside and outside min. 12 N/mm² after exposure to hot water, proof of suitability for potable water applications, external monitoring through neutral testing institute)
Spindle: duplex stainless steel
Wedge nut: brass
Wedge: GJS-400, vulcanized with wedge nut with EPDM acc. to KTW-BWGL for water

Medium: potable water
Max. Operating pressure: 16 bar

BAIO socket including BAIO lip seal (BLD) for water, suitable for: BAIO spigot ends, CI pipes acc. to EN 545, steel pipes with outside diameter of CI pipe, PE electrofusion fitting,

Additional accessories:
Twist lock device for BAIO spigot end – socket connection (order number 529-05)
Additional price for BAIO Blutop gasket (order number 529-02)
Additional price for GSK gasket for PE and PVC pipes (order number 529-01)
Dirt gasket for sockets for PE and PVC pipes (order number 529-04)

DN 200

Product: Hawle E3 (see Ord. No. 451-00) or equivalent
Resilient-seated shut-off valve, with one BAIO double function socket to establish a form-locked connection with BAIO spigot ends and for connecting CI, steel, PE and PVC pipes, and with one BAIO spigot end with outside diameter of CI pipe acc. to DIN 28610 and locking cams to establish a restraint connection in pipe fittings with double function sockets.
Wedge and wedge nut fully coated with vulcanized elastomer. The wedge is connected to the wedge nut with a flexible link and embedded in elastomer. This snug fit dampens vibration during opening and closing of the wedge. Wedge nut thread length ≥ 1,2 x spindle diameter. Wedge guide of wear-free plastic with good sliding properties ensures low wear and minimum closing torques. Spindle with rolled thread and polished in the area of the O-ring sealing. Maintenance-free spindle sealing by 5-fold O-ring sealing. O-ring carrier connected corrosion-resistant to the fully coated bonnet by a centre flange.
Low-friction bearing of the spindle on sliding disks of POM on both sides and an additional axial ball bearing.
Extended edge protection of PE protects valve during storage and transportation.
Pin hole in the spindle for connection of extension spindle.
Test regulations: EN 1074-1, EN 1074-2 and EN 12266-1

Material:
Body: GJS-400, corrosion protection due to epoxy powder coating inside and outside acc. to quality assurance RAL-GZ 662 of the Gütegemeinschaft Schwerer Korrosionsschutz GSK (Quality Association for Heavy-Duty Corrosion Protection) considering DIN 3476-1 (coating thickness: min. 0.25 mm, zero-porosity at 3 kV, adhesion inside and outside min. 12 N/mm² after exposure to hot water, proof of suitability for potable water applications, external monitoring through neutral testing institute)
Spindle: duplex stainless steel
Wedge nut: brass
Wedge: GJS-400, vulcanized with wedge nut with EPDM acc. to KTW-BWGL for water

Medium: potable water

BAIO socket including BAIO lip seal (BLD) for water, suitable for: BAIO spigot ends, CI pipes acc. to EN 545, steel pipes with outside diameter of CI pipe, PE electrofusion fitting,

Additional accessories:
Twist lock device for BAIO spigot end – socket connection (order number 529-05)
Additional price for GSK gasket for PE and PVC pipes (order number 529-01)

Product: Hawle E3 (see Ord. No. 451-00) or equivalent
Resilient-seated shut-off valve, with one BAIO double function socket to establish a form-locked connection with BAIO spigot ends and for connecting CI, steel, PE and PVC pipes, and with one BAIO spigot end with outside diameter of CI pipe acc. to DIN 28610 and locking cams to establish a restraint connection in pipe fittings with double function sockets.
Wedge and wedge nut fully coated with vulcanized elastomer. The wedge is connected to the wedge nut with a flexible link and embedded in elastomer. This snug fit dampens vibration during opening and closing of the wedge. Wedge nut thread length ≥ 1,2 x spindle diameter. Wedge guide of wear-free plastic with good sliding properties ensures low wear and minimum closing torques. Spindle with rolled thread and polished in the area of the O-ring sealing. Maintenance-free spindle sealing by 5-fold O-ring sealing. O-ring carrier connected corrosion-resistant to the fully coated bonnet by a centre flange.
Low-friction bearing of the spindle on sliding disks of POM on both sides and an additional axial ball bearing.
Extended edge protection of PE protects valve during storage and transportation.
Pin hole in the spindle for connection of extension spindle.
Test regulations: EN 1074-1, EN 1074-2 and EN 12266-1

Material:
Body: GJS-400, corrosion protection due to epoxy powder coating inside and outside acc. to quality assurance RAL-GZ 662 of the Gütegemeinschaft Schwerer Korrosionsschutz GSK (Quality Association for Heavy-Duty Corrosion Protection) considering DIN 3476-1 (coating thickness: min. 0.25 mm, zero-porosity at 3 kV, adhesion inside and outside min. 12 N/mm² after exposure to hot water, proof of suitability for potable water applications, external monitoring through neutral testing institute)
Spindle: duplex stainless steel
Wedge nut: brass
Wedge: GJS-400, vulcanized with wedge nut with EPDM acc. to KTW-BWGL for water

Medium: potable water
Max. operating pressure: 16 bar

BAIO socket including BAIO lip seal (BLD) for water, suitable for: BAIO spigot ends, CI pipes acc. to EN 545, steel pipes with outside diameter of CI pipe, PE electrofusion fitting,

Additional accessories:
Twist lock device for BAIO spigot end – socket connection (order number 529-05)
Additional price for GSK gasket for PE and PVC pipes (order number 529-01)