MANOY® U-Cup

Type 651

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MANOY® U-Cup

Type 671

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MANOY® U-Cup

Type 691

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TECHNICAL DATAS

outer sealing outer sealing outer 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)
7 to 700 7 to 3000 7 to 700
Housing Housing Housing
split

split

split

Type 651 outer sealing
Motion linear, partially rotary, partially static
Direction of pressure unidirectional
Operating pressure (MPa) 45
Linear speed (m/s) 5
Diameter range (mm) 7 to 700
Housing split
Type 671 outer sealing
Motion linear, partially rotary, partially static
Direction of pressure unidirectional
Operating pressure (MPa) 30
Linear speed (m/s) 5
Diameter range (mm) 7 to 3000
Housing split
Type 691 outer sealing
Motion linear, partially rotary, partially static
Direction of pressure unidirectional
Operating pressure (MPa) 40
Linear speed (m/s) 5
Diameter range (mm) 7 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 is pos­si­ble but should be avoi­ded. Split housings are pre­fera­ble

TEMPERATURE RANGE

Type 671:

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

Types 651 and 691:

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 >