Product Overview

The Hawle-Vario (No. 8010S / 8011S) is an innovative flanged, telescopic fitting featuring an integrated ball-and-socket joint. This design permits bending in all directions up to an angular deflection of 10 degrees. The Hawle-Vario is fixed in its installed position by means of a tension lock assembly, ensuring a secure connection. This versatile fitting combines the functions of an FF-piece, an adjustable elbow piece, and a fitting and extension piece, saving time and offering numerous application possibilities. It is available in short (No. 8010S) and long (No. 8011S) versions, suitable for both buried and chamber installations. Flanges are sized according to EN 1092-2 | PN 16, drilled to EN 1092-2 | PN 10 standard, with other standards available on request for DN 200.

Key Benefits

• Innovative flexible fitting with integrated ball-and-socket joint.
• Permits bending in all directions up to an angular deflection of 10 degrees.
• Fixed securely in installed position by a tension lock assembly.
• Combines the functions of an FF-piece, adjustable elbow piece, and fitting/extension piece.
• Saves time and offers numerous application possibilities.
• Suitable for both buried and chamber installations.
• Flange sized according to EN 1092-2 | PN 16, drilled to EN 1092-2 | PN 10 standard.
• Easy actuation with just one operator and little force (from the related butterfly valve context, implying ease of use in assembly).

Applications

• Connecting steel (ST), ductile iron (GJL), grey cast iron (GJF), and other pipe types where flexible, flanged connections are needed.
• Installations requiring angular deflection.
• Buried installations.
• Chamber installations.

Features & Construction

• Body: Made of ductile iron, epoxy powder coated.
• Locking ring, bolts, nuts, and washers: Made of stainless steel.
• Tension lock: Made of stainless steel.
• O-rings: Made of elastomer.
• Flanged, telescopic fitting with integrated ball-and-socket joint.

Technical Specifications

Hawle-Vario is available in short (No. 8010S) and long (No. 8011S) versions, with a pressure rating of PN 10 or PN 16 (for DN 200).

DN (mm)	Version	Adjustment Range L (mm)	Weight (kg)	Angle (W)
50	short	150 - 207	8.9	0-10°
50	long	207 - 323	11.8	0-10°
80	short	150 - 214	14.3	0-10°
80	long	214 - 344	16.85	0-10°
100	short	150 - 216	16.2	0-10°
100	long	216 - 350	18.9	0-10°
150	short	175 - 250	27.0	0-10°
150	long	250 - 408	29.3	0-10°
200	short	195 - 290	44.8	0-8°
200	long	282 - 450	52.2	0-8°

Installation & Maintenance

• Hawle-Vario will be fixed in the installed position by means of a tension lock assembly.
• Simple assembly of the extension spindle.