MANOY® Axial U-Cup

Type 661

Start Request
MANOY® Axial U-Cup

Type 666

Start Request

TECHNICAL DATAS

axial outer sealing axial inner sealing
Motion Motion
rotary, partially static rotary, partially static
Direction of pressure Direction of pressure
unidirectional unidirectional
Operating pressure (MPa) Operating pressure (MPa)
30 30
Rotary speed (m/s) Rotary speed (m/s)
5 5
Diameter range (mm) Diameter range (mm)
18 to 700 7 to 700
Housing Housing
split

split

Type 661 axial outer sealing
Motion rotary, partially static
Direction of pressure unidirectional
Operating pressure (MPa) 30
Rotary speed (m/s) 5
Diameter range (mm) 18 to 700
Housing split
Type 666 axial inner sealing
Motion rotary, partially static
Direction of pressure unidirectional
Operating pressure (MPa) 30
Rotary speed (m/s) 5
Diameter range (mm) 7 to 700
Housing split

APPLICATIONS

Face seal used for rota­ry and oscil­la­ting moti­on in pipe joints and rota­ry actua­tors

CHARACTERISTICS

  • Sur­face easy to clean 
  • For use at low to high pres­su­re and low speed 
  • Pres­su­re-activa­ted seal ener­gi­za­ti­on 
  • Mini­mum coef­fi­ci­ent of fric­tion 
  • For liquids and gases 
  • Does not stick to the mating sur­face after pro­lon­ged shut­down 
  • Dry run­ning pos­si­ble 
  • Avail­ab­le for any dia­me­ter bet­ween 20 mm and 700 mm 
  • Not sui­ta­ble for pres­su­re pul­sa­ti­on due to the open groo­ve

TEMPERATURE RANGE

From ‑40 to +200 °C

but depen­dent on the U‑Cup mate­ri­al in each case.

MATERIALS

IDG U‑Cup mate­ri­al

  • 27A
  • 91F
  • 01B

Spring mate­ri­al

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

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

Spring action

The sys­tem pres­su­re acts on the inter­nal spi­ral coiled spring through the mem­bra­ne on the pro­duct side ther­e­by increa­sing the con­tact pres­su­re.