MANOY® U-Cup

Type 656

MANOY® U-Cup

Type 676

MANOY® U-Cup

Type 696

TECHNICAL DATAS

inner sealing inner sealing inner sealing
Motion Motion Motion
linear, partially rotary, partially static linear, partially rotary, partially static linear, partially rotary, partially static
Direction of pressure Direction of pressure Direction of pressure
unidirectional unidirectional unidirectional
Operating pressure (MPa) Operating pressure (MPa) Operating pressure (MPa)
45 30 40
Linear speed (m/s) Linear speed (m/s) Linear speed (m/s)
5 5 5
Diameter range (mm) Diameter range (mm) Diameter range (mm)
4 to 700 4 to 3000 4 to 700
Housing Housing Housing
split

split

split

Type 656 inner sealing
Motion linear, partially rotary, partially static
Direction of pressure unidirectional
Operating pressure (MPa) 45
Linear speed (m/s) 5
Diameter range (mm) 4 to 700
Housing split
Type 676 inner sealing
Motion linear, partially rotary, partially static
Direction of pressure unidirectional
Operating pressure (MPa) 30
Linear speed (m/s) 5
Diameter range (mm) 4 to 3000
Housing split
Type 696 inner sealing
Motion linear, partially rotary, partially static
Direction of pressure unidirectional
Operating pressure (MPa) 40
Linear speed (m/s) 5
Diameter range (mm) 4 to 700
Housing split

APPLICATIONS

  • The MANOY® U-Cup is a pres­sure-activ­ated seal­ing sys­tem. This means that the total seal­ing force is only ever as high as required to seal the pre­vail­ing pres­sure. This fric­tion optim­iz­a­tion saves energy.
  • The MANOY® U-Cup seals gases and liquids and also high-vis­cos­ity flu­ids and pastes in a non-stand­ard version

CHARACTERISTICS

  • High chem­ic­al res­ist­ance and physiolo­gic­al compatibility 
  • Also ideal for valves, fit­tings, shock absorbers and plant and mech­an­ic­al engineering
  • Snap fit­ting through the col­lar dia­met­er (above 10 mm Ø) is pos­sible but should be avoided. Split hous­ings are preferable

TEMPERATURE RANGE

Type 676:

From -54 to +200 °C (tem­por­ar­ily up to +260 °C)

Types 656 and 696:

From -100 to +200 °C (tem­por­ar­ily up to +260 °C)

Depend­ent on the U-Cup and O-ring mater­i­al in each case. Spring-loaded ver­sions are prefer­able for high­er oper­at­ing tem­per­at­ure range specifications.

MATERIALS

IDG U-Cup material

  • 91B (pneu­mat­ics)
  • 62A (hydraul­ics)

O-ring elast­omer

  • NBR
  • FKM (high­er chemical/temperature resistance)
  • EPDM (steam environments)

Spring mater­i­al

  • IDG mater­i­al R43 (stain­less steel, mater­i­al No. 1.4310)

Mater­i­al descrip­tion and oth­er mater­i­als for wider applic­a­tions FIND OUT MORE >