DVK-HD® high pressure

for a fast, safe and economical mounting in pressure conveying

DVK-HD® high pressure

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DVK-HD® high pressure pipe couplings are perfect for a quick and well-priced mounting for pressure conveyors. They have the following characteristics:

  • for outer pipe diameter from 60.3 to 206.0 mm
  • length: 100, 150, 200 mm or longer
  • metal casing made of aluminium AlMgSi 0.5 F22
  • massive aluminium clamps (double secured)
  • screws M12 with massive threaded bars
  • pressure-resistant up to maximum of 12 bar (see table)
  • vacuum-resistant up to maximum of 0.8 bar (see table)
  • circular version, therefore very easy to mount
  • white EPDM gasket or nitrile gasket, temperature-resistant and food-safe
  • optionally available with silicone gasket (-60°C to +200°C)

Mounting these pipe couplings is safe and hazard-free because no welding works are necessary. They also can easily be dismantled – connecting pieces and pipes can be reused.
Please note: Pipe couplings of this type are not suitable for liquids!

hs-umformtechnik_DVK-HD_high-pressure_legend

Patented at the German Patent Office, Munich – Patent-No. 10 2008 031 485

Tension indications DVK-HD® high pressure – length 150 mm with white Nitril gasket

Diametres in mm Maximum overpressure Maximum vacuum      Pressure resistance     Maximum tightening
Article number
60.3 mm 18 bar 0.8 bar 12 bar 80 Nm 406036H66
70 mm 18 bar 0.8 bar 12 bar 80 Nm 407036H66
75 mm 18 bar 0.8 bar 12 bar 80 Nm 407536H66
76.1 mm 18 bar 0.8 bar 12 bar 80 Nm 407636H66
80 mm 16 bar 0.8 bar 12 bar 80 Nm 408036H66
82 mm 12 bar 0.8 bar 8 bar 80 Nm 408236H66
84 mm 12 bar 0.8 bar 8 bar 80 Nm 408436H66
85 mm 12 bar 0.8 bar 8 bar 80 Nm 408536H66
88.9 mm 12 bar 0.8 bar 8 bar 80 Nm 408836H66
90 mm 10 bar 0.8 bar 7 bar 80 Nm 409036H66
100 mm 10 bar 0.8 bar 7 bar 80 Nm 410036H66
101.6 mm 10 bar 0.8 bar 7 bar 80 Nm 410136H66
104 mm 10 bar 0.8 bar 7 bar 80 Nm 410436H66
106 mm 8 bar 0.8 bar 7 bar 80 Nm 410636H66
108 mm 10 bar 0.8 bar 7 bar 80 Nm 410836H66
110 mm 8 bar 0.8 bar 7 bar 80 Nm 411036H66
114.3 mm 9 bar 0.8 bar 6 bar 80 Nm 411436H66
125 mm 4 bar 0.8 bar 2 bar 80 Nm 412536H66
129 mm 4 bar 0.8 bar 2 bar 80 Nm 412936H66
133 mm 3 bar 0.8 bar 1,5 bar 80 Nm 413336H66
139.7 mm 2.5 bar 0.8 bar 1.5 bar 80 Nm 413936H66
154 mm 2.5 bar 0.8 bar 1.5 bar 80 Nm 415436H66
156 mm 2.5 bar 0.8 bar 1.5 bar 80 Nm 415636H66
159 mm 1.5 bar 0.6 bar 1.5 bar 80 Nm 415936H66
168.3 mm 1.5 bar 0.4 bar 1 bar 80 Nm 416836H66
204 mm 0.8 bar 0.3 bar 0.8 bar 80 Nm 420436H66

You are interested?
Don’t hesitate to call us without obligation on 0049 (0) 93 46 / 92 99 – 0 or send us an e-mail!