Moldtite Couplings are specially designed for connecting coolant lines to molds and dies. Couplers and plugs are available in non-valved straight-thru and valved shut-off designs, with standard or push-lock hose barbs.
For maximum unrestricted flow, we recommend the non-valved straight-thru coupler and non-valved straight-thru plug combination.
Where loss of fluid in the mold or die (when disconnected) is of prime concern, a valved shut-off coupler with a valved shut-off plug is recommended. When the increase in flow is more important than the loss of fluid, the valved shut-off coupler can be connected with a non-valved straight-thru plug. However, a valved shut-off plug cannot be used without a valved shut-off coupler.
Push-lock couplers should be used with push-lock hose, eliminating the need for hose clamps.
STANDARD DESIGN:
TEMPERATURE: -40°F to +500°F
MAXIMUM RATED PRESSURE: 1000 psi
DIMENSIONS | |||
---|---|---|---|
Series # | Flat to Flat | Point to Point | Knurl Diameter |
200 Series | 0.588 (19/32") |
0.627 | 0.695 |
300 Series | 0.746 (3/4") |
0.826 | 0.905 |
500 Series | 1.103 (1-1/8") |
1.265 | 1.186 |
Valved, Shut-off Couplers - Straight Barb Standard & Push-lockHOSE ID SIZES: 1/4" to 1/2"
* Without Hose Barb Valved, Shut-Off Couplers - 45° Barb
|
PART NO. | FITS HOSE I.D. | SOCKET WATER PASSAGE |
USE WITH PLUG NUMBER |
PSE-224V | 1/4" | 1/4" | PSE-250 PSE-251 PSE-252 PSE-253 PSE-250F PSE-251F PSE-252F PSE-253F PSE-252SV |
PSE-224VPL | 1/4" | 1/4" | |
PSE-225V | 5/16" | 1/4" | |
PSE-225VPL | 5/16" | 1/4" | |
PSE-226V | 3/8" | 1/4" | |
PSE-226VPL | 3/8" | 1/4" | |
PSE-326V | 3/8" | 3/8" | PSE-351 PSE-352 PSE-353 PSE-354 PSE-351F PSE-352F PSE-353F PSE-354F PSE-353SV PSE-354SV |
PSE-326VPL | 3/8" | 3/8" | |
PSE-328V | 1/2" | 3/8" | |
PSE-328VPL | 1/2" | 3/8" | |
PSE-524V | 1/2" | 1/2" | PSE-552 PSE-553 PSE-554 PSE-556 PSE-552F PSE-553F PSE-554F PSE-556F |
PSE-524VPL | 1/2" | 1/2" | |
PSE-526V | 3/4" | 1/2" | |
PSE-526VPL | 3/4" | 1/2" |
HOSE ID SIZES: 1/4" to 1/2"
SOCKET WATER PASSAGE: 1/4", 3/8", 1/2" to 3/4"
PART NO. | FITS HOSE I.D. | SOCKET WATER PASSAGE |
USE WITH PLUG NUMBER |
PSE-214V | 1/4" | 1/4" | PSE-250 PSE-251 PSE-252 PSE-253 PSE-250F PSE-251F PSE-252F PSE-253F PSE-252SV |
PSE-214VPL | 1/4" | 1/4" | |
PSE-215V | 5/16" | 1/4" | |
PSE-215VPL | 5/16" | 1/4" | |
PSE-216V | 3/8" | 1/4" | |
PSE-216VPL | 3/8" | 1/4" | |
PSE-316V | 3/8" | 3/8" | PSE-351 PSE-352 PSE-353 PSE-354 PSE-351F PSE-352F PSE-353F PSE-354F PSE-353SV PSE-354SV |
PSE-316VPL | 3/8" | 3/8" | |
PSE-318V | 1/2" | 3/8" | |
PSE-318VPL | 1/2" | 3/8" | |
PSE-514V | 1/2" | 1/2" | PSE-552 PSE-553 PSE-554 PSE-556 PSE-552F PSE-553F PSE-554F PSE-556F |
PSE-514VPL | 1/2" | 1/2" | |
PSE-516V | 3/4" | 1/2" | |
PSE-516VPL | 3/4" | 1/2" |
|
Non-valved, Straight-thru Plugs - Female Thread BrassPIPE THREAD (NPT) SIZES: 1/16" to 1/2"
|
Non-valved, Straight-thru Plugs - Female Thread SteelPIPE THREAD (NPT) SIZES: 1/8" to 3/4"
|
|
HOSE ID SIZES: 1/4" to 1/2"
SOCKET WATER PASSAGE: 1/4", 3/8", 1/42" to 3/4"
PART NO. | FITS HOSE I.D. | SOCKET WATER PASSAGE |
USE WITH PLUG NUMBER |
PSE-204PL | 1/4" | 1/4" | PSE-250 PSE-251 PSE-252 PSE-253 PSE-250F PSE-251F PSE-252F PSE-253F |
PSE-206PL | 3/8" | 1/4" | |
PSE-306PL | 3/8" | 3/8" | PSE-351 PSE-352 PSE-353 PSE-354 PSE-351F PSE-352F PSE-353F PSE-354F |
PSE-308PL | 1/2" | 3/8" | |
PSE-504PL | 1/2" | 1/2" | PSE-552 PSE-553 PSE-554 PSE-556 PSE-552F PSE-553F PSE-554F PSE-556F |
PSE-506PL | 3/4" | 1/2" |
HOSE ID SIZES: 1/4" to 1/2"
SOCKET WATER PASSAGE: 1/4", 3/8", 1/2" to 3/4"
PART NO. | FITS HOSE I.D. | SOCKET WATER PASSAGE |
USE WITH PLUG NUMBER |
PSE-224PL | 1/4" | 1/4" | PSE-250 PSE-251 PSE-252 PSE-253 PSE-250F PSE-251F PSE-252F PSE-253F |
PSE-226PL | 3/8" | 1/4" | |
PSE-326PL | 3/8" | 3/8" | PSE-351 PSE-352 PSE-353 PSE-354 PSE-351F PSE-352F PSE-353F PSE-354F |
PSE-328PL | 1/2" | 3/8" | |
PSE-524PL | 1/2" | 1/2" | PSE-552 PSE-553 PSE-554 PSE-556 PSE-552F PSE-553F PSE-554F PSE-556F |
PSE-526PL | 3/4" | 1/2" |
HOSE ID SIZES: 1/4" to 1/2"
SOCKET WATER PASSAGE: 1/4", 3/8", 1/2" to 3/8"
PART NO. | FITS HOSE I.D. | SOCKET WATER PASSAGE |
USE WITH PLUG NUMBER |
PSE-214PL | 1/4" | 1/4" | PSE-250 PSE-251 PSE-252 PSE-253 PSE-250F PSE-251F PSE-252F PSE-253F |
PSE-216PL | 3/8" | 1/4" | |
PSE-316PL | 3/8" | 3/8" | PSE-351 PSE-352 PSE-353 PSE-354 PSE-351F PSE-352F PSE-353F PSE-354F |
PSE-318PL | 1/2" | 3/8" | |
PSE-514PL | 1/2" | 1/2" | PSE-552 PSE-553 PSE-554 PSE-556 PSE-552F PSE-553F PSE-554F PSE-556F |
PSE-516PL | 3/4" | 1/2" |
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