Page 1
B
A
NPT
SERIES DBVL & SWBV
LOW LEAD NPT BRASS BALL VALVES
VALVES
Economical, Easy to Install
D
C
OR SWEAT
CONNECTION
The Series DBVL & SWBV Low Lead NPT Brass Ball Valves are economical hand
lever ball valves ideal for commercial or industrial use where lead content is regulated.
The valve body, body cap, and stem are made of a quality low lead brass for great
durability and compatibility. The seats and stem packing are constructed of PTFE for
long lasting service. A blowout-proof stem provides safety in the event of overpressure,
and the full port design allows for the maximum ow coefcient while still retaining
minimal pressure drop.
BENEFITS/FEATURES
• Low lead brass
• PTFE seats to stem
• Blowout-proof stem
MODEL CHART
Model Pipe Size (in) Model Pipe Size (in)
DBVL-00
DBVL-01
DBVL-02
DBVL-03
SWBV-00
SWBV-01
Valves,
Ball, Manual
1/4
3/8
1/2
3/4
1/4
3/8
SWBV-02
SWBV-03
SWBV-04
SWBV-05
SWBV-08
SWBV-09
APPLICATIONS
• Gas or liquid ow control
1/2
3/4
1
1-1/4
2-1/2
3
NPT OR SWEAT
CONNECTION
DBVL DIMENSIONS
NPT Size A in [mm] B in [mm] C in [mm] D in [mm]
1/4˝
3/8˝
1/2˝
3/4˝
1˝
1-1/4˝
1-1/2˝
2˝
2-1/2˝
3˝
SWBV DIMENSIONS
Sweat Size A in [mm] B in [mm] C in [mm] D in [mm]
1/4˝
3/8˝
1/2˝
3/4˝
1˝
1-1/4˝
1-1/2˝
2˝
2-1/2˝
3˝
SPECIFICATIONS
Service: Gases and liquids compatible with wetted materials.
End Connections: DBVL: 1/4˝ to 3˝ female NPT; SWBV: 1/4˝ to 3˝ sweat
connections.
Pressure Limits: 1/4˝ to 2˝: -29˝ Hg to 600 psi (-736 mm Hg to 41 bar) WOG;
DBVL: 2-1/2˝ to 3˝: -29˝ Hg to 250 psi (-736 mm Hg to 17 bar) WOG; SWBV: 2-1/2˝
to 3˝, -29˝ Hg to 400 psi (-736 mm Hg to 27 psi) WOG.
Temperature Limits: -40° to 365°F (-40° to 185°C).
Wetted Materials: Body, body cap, and stem: Brass; Seat and packing: PTFE; Ball:
DBVL: 1/4˝ to 1˝: Chrome plated brass; 1-1/4˝ to 3˝: SS; SWBV: SS.
Other Materials: Body gland and stem nut: Brass; Handle and handle nut: Steel;
Handle cover: Rubber.
Compliance: Meets the technical requirements of EU Directive 2011/65/EU (RoHS
II).
USA: California Proposition 65
WARNING: This product can expose you to chemicals including Lead, which is known to the State
of California to cause cancer and birth defects or other reproductive harm. For more information go
to www.P65Warnings.ca.gov.
1-3/4 [44.6]
1-3/4 [44.6]
2-3/64 [52]
2-23/64 [60]
2-3/4 [70]
3-5/16 [84]
3-21/32 [93]
4-3/16 [106.2]
5-3/8 [136.6]
6-1/32 [153.4]
1-55/64 [47.24]
1-55/64 [47.24]
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2-51/64 [70.87]
3-35/64 [89.92]
4-1/8 [104.90]
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5-35/64 [140.97]
6-39/64 [167.89]
6-57/64 [175.01]
3-5/32 [80]
3-5/32 [80]
4-1/64 [102]
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4-17/32 [115]
5 [127]
5-19/32 [142]
5-19/32 [142]
8-21/32 [220]
8-21/32 [220]
3-5/32 [80.01]
3-5/32 [80.01]
3-55/64 [98.04]
3-55/64 [98.04]
4-13/32 [112.01]
4-51/64 [121.92]
5-7/16 [137.92]
5-7/16 [137.92]
8-3/16 [207.77]
9-11/16 [245.87]
25/64 [10]
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19/32 [15]
3/4 [19]
63/64 [25]
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1-37/64 [40]
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2-29/32 [74]
23/64 [9.14]
1/2 [12.70]
5/8 [15.75]
7/8 [22.35]
1-1/8 [28.70]
1-3/8 [35.05]
1-5/8 [41.40]
2-1/8 [54.10]
2-41/64 [67.06]
3-13/32 [86.61]
1-47/64 [44.2]
1-47/64 [44.2]
1-7/8 [47.5]
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3-1/32 [77]
3-1/32 [94]
4 [101]
1-49/64 [121]
5-5/64 [129]
1-47/64 [43.94]
1-47/64 [43.94]
2-15/64 [56.90]
2-23/64 [59.94]
2-45/64 [68.58]
3-3/64 [77.22]
3-51/64 [96.27]
4-5/32 [105.41]
4-63/64 [126.49]
5-1/16 [128.52]
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