MOLD COOLING Jiffy-Tite ® Cascade Water Junctions
• • • •
Compact design
360° seal – leak proof
Accurate predetermination of port locations
Easy “one-piece” installation and removal For cascade-type cooling applications, the Jiffy- Tite Cascade Water Junctions provide the utmost in versatility and ease of use. Their compact design makes them ideal for cooling inserted cores or spot cooling in hard to reach areas of molds or dies. They can be rotated a full 360° without affecting their positive Jiffy-Tite seal and are easily connected and disconnected – even when installed internally. Final location of the ports on the body of the Water Junction can be accurately predetermined, thus ensuring proper lateral alignment with pipe clearance holes. Waterlines may be connected to the same side or opposing sides of the Water Junction. A slot on the end of the Water Junction body indicates port position and can be turned with a screwdriver to align the ports with pipe clearance holes. The brass tube has the rigidity to maintain uniform spacing inside the water channel and is threaded into the body for firm support. Jiffy-Tite ® Cascade Water Junctions (JW)
SLOT FOR ROTATION
D
N
T
C
H
L
J
K
REFERENCE DIMENSIONS FOR PORT LOCATION WATER JUNCTION ITEM NO MATING JIFFY-TITE PLUG J K
N N.P.T. (3 PLACES)
T 18" LONG TUBE SUPPLIED
ITEM NUMBER
D
L
C
H
JP251 JP252 JP253 JP352 JP353 JP354 JP554 JP556
.99
.21 .46 .50 .42 .45 .56 .66 .72
O.D.
I.D.
THREAD
JW220
1.24 1.28 1.48 1.51 1.63 1.96 2.02
JW220 JW320 JW321 JW541
.70 .96 .96
2.12 2.38
.69 .69
.77
1/8 1/8 1/8 1/4
.190 .250 .250 .437
.126 .170 .170 .307
#10-32 1/4-28 1/4-28 7/16-20
1.03
JW320 AND JW-21
2.69 1.00 1.03
1.19 3.13 1.00 1.28
Notes: 1.
JW541
Bubbler Tubes may be used as replacements in Water Junctions above.
2. T he 200, 300 and 500 Series Water Junctions are equipped with 200, 300 and 500 series Viton seals respectively, rated at 200 psi and suitable for temperatures up to 400°F.
Typical Applications
OUT
OUT
OUT
IN
IN
IN
303
U.S. 800-626-6653 ■ Canada 800-387-6600 ■ Mexico 52-442-713-5666 ■ dme.net ■ store.dme.net
Made with FlippingBook - professional solution for displaying marketing and sales documents online