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DQC116
877.963.4966 •
dixonvalve.comHS-Series Hydraulic Couplings
Interchange Data:
•
Interchangeable to ISO7241 Series 'B'
•
Parker 60-Series Steam Couplings
Materials:
•
Machined components are manufactured using solid steel,
brass, or 303 stainless steel bar stock.
•
Stainless steel balls, retaining rings, and springs maximize
corrosion resistance and extend service life.
•
Steel componentry is plated using ROHS Compliant
Trivalent Chrome.
•
Large diameter steel steam-sleeves are hardened to resist
deformation and maximize coupler service life.
•
Steel nipples are hardened to provide heavy duty
performance and resist brinneling.
•
All couplers have a steel steam-sleeve as standard.
•
EPDM steam-grade seals are standard, providing a
temperature range of
-70°F
to
+400°F
(
-57°C
to
+204°C
).
•
Brass couplers have a redundant O-ring sealing system
(Dual O-rings/no PTFE back-up ring)
•
Stainless couplers have an O-ring/PTFE anti-extrusion ring
sealing system.
•
Valve seals are crimped in place to maintain integrity during
excessive flow conditions.
Seal Components:
Body
Size
HS-Series ISO-B Steam Interchange (Connected)
Brass Coupler/Plug
Brass Coupler/Steel Plug Brass Coupler/303 SS Plug
303SS Coupler/Plug
Max. Working Burst
Max. Working Burst
Max. Working Burst
Max. Working Burst
PSI
Bar
PSI
Bar
PSI
Bar
PSI
Bar
PSI
Bar
PSI
Bar
PSI
Bar
PSI
Bar
1/4"
200 14 14,500 1,000 200 14 14,500 1,000 200 14 14,500 1,000 200 14 31,500 2,150
3/8"
200 14 12,000 800 200 14 14,500 1,000 200 14 14,500 1,000 200 14 26,500 1,800
1/2"
200 14 11,500 750 200 14 14,500 1,000 200 14 14,500 1,000 200 14 27,500 1,900
3/4"
200 14 9,280 640 200 14 9,280 640 200 14 9,280 640 200 14 16,000 1,100
1"
200 14 5,800 400 200 14 5,800 400 200 14 5,800 400 200 14 15,000 1,000
Rated Pressure Chart:
Technical Specifications:
Body
Size
Interchange Standards
Functional Parameters
U.S.
Military
U.S.
Government
International
Standards
ANSI/NFPA
Standards
Locking Ball
Quantity
Air
Inclusion
Fluid
Loss
Vacuum
Inch HG
Flow
ΔP = 10 PSI
1/4"
-
-
ISO7241 'B' B93.113M-B 8
1.1cc
0.9cc
27.4 88Lbs/Hr
3/8"
-
-
ISO7241 'B' B93.113M-B 9
2.6cc
1.8cc
27.4 206Lbs/Hr
1/2"
-
-
ISO7241 'B' B93.113M-B 9
3.8cc
2.9cc
27.4 302Lbs/Hr
3/4"
-
-
ISO7241 'B' B93.113M-B 12
10.8cc
9.7cc
27.4 567Lbs/Hr
1"
-
-
ISO7241 'B' B93.113M-B 12
15.9cc
15.3cc
27.4 968Lbs/Hr
Note: Maximum working pressure has been calculated using saturated steam at 194°C (382°F)
for general purpose continuous steam service. For advanced operating pressure or super-heated
steam applications, contact the factory for further information.