MANOY® AS Dosing Piston

Type DK

MANOY® Lip Piston

Type DL

TECHNICAL DATAS

CIP outer sealing CIP outer sealing
Motion Motion
linear linear
Direction of pressure Direction of pressure
unidirectional unidirectional
Operating pressure (MPa) Operating pressure (MPa)
0,5 3
Linear speed (m/s) Linear speed (m/s)
3 3
Diameter range (mm) Diameter range (mm)
12 to 70 15 to 200
Housing Housing
split

split

Type DK CIP outer sealing
Motion linear
Direction of pressure unidirectional
Operating pressure (MPa) 0,5
Linear speed (m/s) 3
Diameter range (mm) 12 to 70
Housing split
Type DL CIP outer sealing
Motion linear
Direction of pressure unidirectional
Operating pressure (MPa) 3
Linear speed (m/s) 3
Diameter range (mm) 15 to 200
Housing split

APPLICATIONS

Dosing pis­ton for use in dosers for filling/ bott­ling of food­s­tuffs in liquid to pas­te form

CHARACTERISTICS

  • All the func­tions – pumping/displacing, scra­ping and sealing – are com­bi­ned in a sin­gle com­po­nent 
  • The inte­gral con­struc­tion pro­vi­des a com­ple­te­ly smooth sur­face wit­hout gaps 
  • Wide pro­duct and tem­pe­ra­tu­re spec­trum
  • Plastic ver­si­on for CIP (Clea­ning In Place) pro­ces­ses, high abra­si­on resis­tan­ce 
  • Low fric­tion 
  • Avail­ab­le in any dia­me­ter from 12 mm to 70 mm (lar­ger dia­me­ters on request)

Advan­ta­ges Lip Pis­ton

  • Signi­fi­cant­ly impro­ved cleana­bi­li­ty com­pa­red to nor­mal sli­ding ring 
  • Easy chan­ge of wea­ring parts 
  • Hygie­ni­scher O‑Ring Ein­bau­raum in Anleh­nung an DIN 11864

TEMPERATURE RANGE

From +5 to +80 °C.

Extre­me alter­na­ting tem­pe­ra­tures during the fil­ling ope­ra­ti­on should be avoi­ded due to ther­mal expan­si­on of the plastic.

MATERIALS

IDG mate­ri­al

  • H13 stan­dard mate­ri­al impro­ved wear resis­tan­ce

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

Design infor­ma­ti­on for housings with auto­ma­tic clea­ning

For CIP (Clea­ning In Place), the MANOY® AS dosing pis­ton is remo­ved from the dosing hole. A simp­le ver­ti­cal wash in the hole is sui­ta­ble and suf­fi­ci­ent.

After the clea­ning pro­cess the MANOY® AS dosing pis­ton may only be moved into the dosing hole when a tem­pe­ra­tu­re clo­se to the ope­ra­ting tem­pe­ra­tu­re (ope­ra­ting tem­pe­ra­tu­re +20 °C), and not to exceed +80°C, has been reached.

A feed cone into the dosing hole of 10° max. and roun­ded edges are essen­ti­al.