A-36
Parker Hannifin Corporation
Quick Coupling Division
Minneapolis, MN
www.parker.com/quickcouplings
A
Pneumatics
IH couplers are steel with a cylindrical valve designed
specifically for pneumatic use. When paired with an unvalved/
plain H Series nipple, it functions as a durable single shut-off
connection. Standard seal is nitrile.
Features:
•
Sizes 1/4” - 3/4”
•
Steel body material
•
Standard seal material is nitrile with other options available
•
Optional sleeve lock helps to prevent accidental
disconnection
•
Manually operated sleeve provides secure connection
•
Coupler has 360º cylindrical valve contact
Applications include:
•
Industrial air lines
•
Pneumatic tools
IH Series
Snap-tite Design
Manual Sleeve, Single Shut-off
Pneumatic Quick Couplings
General Purpose
Cylindrical Pneumatic Valve
NOTE:
Pressure ratings were established under static pressure
conditions. Therefore, pressure ratings for any given flow, pressure
surge and/or vibration may vary from these ratings. Burst pressures
listed were taken at the point at which failure rendered the quick
disconnect inoperative. (Proof pressure equals 1-1/2 times the working
pressure; burst pressure equals 2 times working pressure.)
30
20
10
9
8
7
6
5
4
3
2
1.0
.9
.8
.7
.6
.5
.4
.3
.2
.1
.2
.3
.4
.5
.6
.7
.8
.9
1.0
2
3
4
.1
5
6
7
8
9
10
20
1.31
2.61
3.92
5.23
6.54
7.84
9.15
10.46
11.76
13.07
26.14
78.43
65.36
52.29
39.22
117.64
104.58
91.50
130.71
261.43
2.07
1.38
.69
.62
.55
.48
.41
.34
.27
.21
.14
.07
.062
.055
.048
.041
.034
.027
.021
.014
.007
1/4"
3/8"
1/2"
3/4"
CFM FREE AIR AT 17.7 PSIA, 70F
PRESSURE LOSS (BAR)
PRESSURE LOSS (PSI)
MAXIMUM FLOW AT 85 PSI
AIR FLOW RATE, LB. PER MIN.
Performance
IH Series Working Pressures
(
psi)
Valved on coupler and unvalved nipple (Single Shut-off)
Body Size
1/4
3/8
1/2
3/4
Steel
6500
4500
4000
3500