Koltek MH
Applying the Alfa Laval Koltek Plug Valve MH
A sanitary Koltek plug valve from Alfa Laval is often used in the food industry where standard seat valves do not comply. The specific construction of the valve in combination with the robust PTFE plug makes the valve relatively insensitive to adhesion. The Alfa Laval Koltek plug valve is available as a change-over valve (type MH53) and is controlled by either a manually operating or pneumatic actuator (type KH630, KH631, KH632 and KH633). This valve is made of 316L stainless steel and fitted with EPDM sealing. Optionally, the shut-off valve can be provided with sealing material NBR or FPM. Moreover the valve can be performed with an enhanced plug or a double-walled bottom in preparation for heating of the valve body. Available in the dimensions 1/2 "- 4" and DN25 - DN100.
| Articlenr. | Description | Dimensions | Material type | Operating | Elastomer | Stock |
|---|---|---|---|---|---|---|
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32436129
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Koltek Plug valve 3-way
MH-53 BW/BW/BW 1" 316L
EPDM, -/- handle
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1" (ø 25,4 mm) | EPDM |
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32436130
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Koltek Plug valve 3-way
MH-53 BW/BW/BW DN25 316L
EPDM, -/- handle
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DN25 (ø 29 mm) | EPDM |
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32436133
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Koltek Plug valve 3-way
MH-53 BW/BW/BW 1 1/2" 316L
EPDM, -/- handle
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1,5" (ø 38,1 mm) | EPDM |
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32436134
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Koltek Plug valve 3-way
MH-53 BW/BW/BW DN40 316L
EPDM, -/- handle
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DN40 (ø 41 mm) | EPDM |
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32436135
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Koltek Plug valve 3-way
MH-53 BW/BW/BW 2" 316L
EPDM, -/- handle
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2" (ø 50,8 mm) | EPDM |
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32436136
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Koltek Plug valve 3-way
DH-53 BW/BW/BW DN50 316L
EPDM, -/- handle
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DN50 (ø 53 mm) | EPDM |
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32436137
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Koltek Plug valve 3-way
MH-53 BW/BW/BW 2 1/2" 316L
EPDM, -/- handle
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2,5" (ø 63,5 mm) | EPDM |
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32436138
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Koltek Plug valve 3-way
DH-53 BW/BW/BW DN65 316L
EPDM, -/- handle
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DN65 (ø 70 mm) | EPDM |
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32436139
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Koltek Plug valve 3-way
MH-53 BW/BW/BW 3" 316L
EPDM, -/- handle
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3" (ø 76,1 mm) | EPDM |
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32436140
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Koltek Plug valve 3-way
DH-53 BW/BW/BW DN80 316L
EPDM, -/- handle
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DN80 (ø 85 mm) | EPDM |
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32436143
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Koltek Plug valve 3-way
MH-53 BW/BW/BW 4" 316L
EPDM, -/- handle
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4" (ø 101,6 mm) | EPDM |
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32436144
|
Koltek Plug valve 3-way
MH-53 BW/BW/BW DN100 316L
EPDM, -/- handle
|
DN100 (ø 104 mm) | EPDM |
|
| Articlenr. | Description | Dimension | Elastomer | Stock |
|---|---|---|---|---|
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AL9611924061
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Spare part Alfa Laval valve
service kit EPDM mh63.5
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32400276
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Spare part Alfa Laval valve
Koltec
Bracket set 1,5"AH/1"
for indication
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AL9611924066
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Spare part Alfa Laval valve
service kit FPM mh76
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32400278
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Spare part Alfa Laval valve
Koltec
Bracket set 2"-3" f. indication
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AL9611924055
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Spare part Alfa Laval valve
service kit EPDM mh38
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AL9611924052
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Spare part Alfa Laval valve
service kit EPDM mh25
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32436235
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Bonnet Koltek
KH630-633 for MH 2.5"/63.5
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32400277
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Spare part Alfa Laval valve
Koltec
Bracket set 1,5" f. indication
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AL9611924060
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Spare part Alfa Laval valve
service kit FPM mh51
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AL9611924065
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Spare part Alfa Laval valve
service kit NBR mh76
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AL9611924064
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Spare part Alfa Laval valve
service kit EPDM mh76
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32436236
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Bracket for Koltek Actuator
DN65 - 3"
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Materials |
|
| Parts in contact with product | 1.4404 (316L) |
| ID finish | Ra < 0.8 µm |
| Seals | PTFE / EPDM |
| Actuator seals | NBR |
Technical data |
|
| Max. temperature | Depends on elastomer |
| Max. pressure against shutter | 3 bar |
| Max. pressure behind shutter | 10 bar |
| Max. pressure actuator | 8 bar |
| Sizes | DN25 – DN100 / 1/2” – 4” |
Options |
|
| Control and indication | IndiTop |
| ThinkTop | |
| ThinkTop Basic | |
| Bottom lid for hot water or steam heating | |
| Bottom fitted indication units | |
| Optional seals | NBR, FPM |