Manualshelf

Submittal Sheet

ManualsBrandsMacon Balancing ManualsBalancing Valves3/4" FNPT URP PTV Reduced Body Combination Balancing Union
1
Combination manual air vent and pressure/temperature test port with brass body, dual durometer EPDM core, blowout-
proof stem, side discharge vent with 1/8” (4mm) hose barb, threaded brass cap with O-ring seal and neoprene retainer
strap. Accepts standard 1/8” (4mm) gauge adapter or thermometer stem. Rated to 250 PSI (1725 kPa) and 250°F (120°
Please reference data sheet (Form #M-ACC) for optional accessories.
A eziS
B C
*T
Wgt
in mm FNPT SWT
MPT
lbs kg
1/2" 15
in 1.99 1.88 2.78 0.87 1.50
0.86 0.39
mm 50.47 47.68 70.25 22.10 38.10
3/4" 20
in 2.04 2.12 3.02 1.11 1.56
1.06 0.48
mm 51.82 53.90 76.65 28.19 39.70
1" 25
in 2.15 2.28 3.02 1.11 1.75
1.16 0.53
mm 54.56 57.85 76.65 28.19 44.72
1-1/4" 32
in 2.39 2.56 3.39 1.49 1.80
2.20 1.00
mm 60.63 65.05 86.18 36.98 45.72
1-1/2" 40
in 2.39 2.69 3.39 1.49 1.80
2.42 1.10
mm 60.63 68.35 86.18 36.98 45.72
2" 50
in 2.49 3.03 3.70 1.80 1.98
3.42 1.55
mm 63.30 76.96 94.08 44.75 50.17
Model URP
Submittal Data
Model URP Union offers numerous end connections, pressure/temperature
measurement and vent.
The union has an EPDM O-ring seal and tailpiece available in MNPT,
FNPT and SWT end connections. Standard features include “PTV”
Combination PT and Air Vent.
NOMINAL DIMENSIONS & WEIGHTS
∗ Please reference the tailpiece data sheet (Form #M-TP) for other sizes and connections.
Dimensions not for construction purposes unless certified by factory.
STANDARD COMPONENTS
SPECIFICATIONS
Pressure Ratings:
Temperature Ratings:
Body Material:
End Connections:
Seals:
Available Options:
600 PSI (4140 kPa)
250 F (120 C)
Forged Brass
Brass - Fixed End: SWT, FNPT
Union End: SWT, FNPT,& MNPT
EPDM
Hose end drain valve, port extensions.
3/8" 10
in N/A 1.88 2.78 0.87 N/A
mm N/A 47.68 70.61 22.10 N/A
B
C
A
T
0.76 0.35
3/4"R
in 2.04 2.12 2.78 0.87 1.55
20
0.79 0.36
mm 51.82 53.90 70.61 22.10 39.37
Form # URP-10.11
Optional features and accessories available
for this Macon product are an extra charge,
and not included in the standard model price.
Tunstall Corporation
118 Exchange Street
Chicopee, MA 01013

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