PRODUCTS > SPECIFIC APPLICATION COUPLINGS & ADAPTORS > 88 SERIES 1/2” BODY SIZE
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88 SERIES 1/2” BODY SIZE
MOLD COUPLINGS

TECHNICAL
The 86, 87 and 88 Moldtite coupling series were
especially developed for connecting coolant lines
and injection molds.
Countersunk plugs can easily be connected and
disconnected because of the extended sleeve. The
angular connections prevent kinks from forming in
the hose.
Most thermoplastic and thermo set heat transfer
systems have pumps which provide relatively high
flow rates at relatively low pressures.
ADVANTAGES
Available in single shut-off, double shut-off or
straight-through versions. The shut-off couplings
(with valve) are equipped with nickel plated sleeves
for quick and accurate visual differentiation.
INTERCHANGEABILITY
D-M-E, HANSEN
APPLICATIONS
Tools Production
Water and water glycol (anti-freeze) systems
usually have capacities ranging from 10 to
40 gpm, with most from 10 to 15 gpm.
Normal medium opening pressures are 20 to
60 PSI for these systems.
Heat transfer systems using oil generally
operate from 10 to 30 PSI.
However, their flow rates are usually much
higher, requiring the total volume of oil to be
circulated at least once per minute.
WORKING TEMPERATURE
-15°C up to +200°C (Viton*)
depending on the medium.
WORKING PRESSURE
PB = 15 bar, maximum static working
pressure with safety factor 4 to 1.
COUPLINGS

| Group | Part No | Description | Available | Seal | Valve | SW | L | D | L1 |
| 101 | 88KAIW21MVX | 1/2 BSP Female Coupling | Indent | Viton | Yes | 28 | 75 | 30.5 | 12 |
| 101 | 88KFIW21MVX | 1/2 BSP Female Coupling | Indent | Viton | NO-Straight Thru | 28 | 57 | 30.5 | 12 |

| Group | Part No | Description | Available | Seal | Valve | SW | L | D | L1 |
| 101 | 88KATF13MVX | 13mm (1/2) Hose Tail | Indent | Viton | Yes | 28 | 90.5 | 30.5 | 28 |
| 101 | 88KFTF13MVX | 13mm (1/2) Hose Tail | Indent | Viton | NO-Straight Thru | 28 | 90.5 | 30.5 | 28 |
| 101 | 88KATF19MVX | 19mm (3/4) Hose Tail | Y | Viton | Yes | 28 | 93.5 | 30.5 | 32 |
| 101 | 88KFTF19MVX | 19mm (3/4) Hose Tail | Y | Viton | NO-Straight Thru | 28 | 93.5 | 50.5 | 32 |
ADAPTORS

| Group | Part No | Description | Available | Seal | Valve | SW | L | D | L1 |
| 101 | 88SFAK13MXX | 1/4 BSP Male Adaptor | Y | NO-Straight Thru | 22 | 38 | - | 12 | |
| 101 | 88SFAK17MXX | 3/8 BSP Male Adaptor | Y | NO-Straight Thru | 22 | 38 | - | 12 | |
| 101 | 88SFAK21MXX | 1/2 BSP Male Adaptor | Y | NO-Straight Thru | 22 | 43 | - | 17 | |
| 101 | 88SFAK26MXX | 3/4 BSP Male Adaptor | Y | NO-Straight Thru | 27 | 45 | 19 |

| Group | Part No | Description | Available | Seal | Valve | SW | L | D | L1 |
| 101 | 88SFIW17MXX | 3/8 BSP Female Adaptor | Y | NO-Straight Thru | 22 | 40 | - | 15 | |
| 101 | 88SFIW21MXX | 1/2 BSP Female Adaptor | Y | NO-Straight Thru | 24 | 45 | - | 19 |

