Dwyer Instruments SERIES BICV Catalog Page

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SERIES BICV | W.E. ANDERSON™ BY DWYER

BRASS INLINE CHECK VALVE

Economical, Spring-Loaded for Fast Seating

Valves, Check

Bulk Head Connectors /

A

NPT
SizeAin [mm]

1/4˝

1-47/64 [44]

3/8˝

1-47/64 [44]

1/2˝

2-21/64 [59]

3/4˝

2-9/16 [65]

1˝

2-49/64 [70]

1-1/4˝

2-15/16 [74.5]

1-1/2˝

3-11/64 [80.5]

2˝

3-3/8 [85.5]

2-1/2˝

4-3/8 [111]

3˝

4-55/64 [123.5]

4˝

5-13/32 [137.5]

B
in [mm]

51/64 [20]
51/64 [20]
63/64 [25]
1-13/64 [30.5]
1-31/64 [37.5]
1-7/8 [47.5]
2-7/64 [53.5]
2-11/16 [68]
3-15/64 [82]
3-27/32 [97.5]
5 [127]

C
in [mm]

1-1/16 [27]
1-1/16 [27]
1-23/64 [34.5]
1-21/32 [42]
1-15/16 [49]
2-13/32 [61]
2-7/8 [73]
3-15/32 [88]
4-25/64 [111.5]
5-15/64 [133]
6-27/64 [163]

CH
in [mm]

51/64 [20]
51/64 [20]
63/64 [25]
1-7/32 [31]
1-1/2 [38]
1-57/64 [48]
2-1/8 [54]
2-41/64 [67]
3-17/64 [83]
3-55/64 [98]
5-3/64 [128]

The Series BICV Brass Inline Check Valve is ideal for use with a broad array of
service mediums including compatible oils, gases, fuels and hydrocarbons. They
incorporate a soft seat for a bubble-tight shutoff and are spring-loaded for rapid
reseating at high and low temperatures. The Series BICV was designed with a smooth

ow prole to minimize head loss and accumulation of debris. The low 0.5 psi (0.04

bar) cracking pressure and patented guided-disc technology ensure reliability at low
and high service pressure.

FEATURES/BENEFITS

• Soft seat for bubble-tight shut off

• Spring loaded for rapid reseating at high and low temperatures

• Patented guided-disc technology

APPLICATIONS

• To protect equipment against possible damage or contamination resulting from a

reversal of ow direction

DWYER INSTRUMENTS, INC. 428

SPECIFICATIONS
Service: Liquids and gases compatible with wetted material.

Body: 1-piece.
Line Size: See model chart.
Process Connection: Female NPT.
Pressure Limits: 1/4˝ to 2˝: 400 psi (27.6 bar) WOG; 2-1/2˝ to 4˝: 175 psi (12.1 bar)

WOG; All sizes: 125 psi (8.6 bar) SWP.
Wetted Materials: Valve body: Brass (CW617N); Obstructer: Polyethermide; Seat:
1/4˝: NBR rubber, 3/8˝ to 4˝: Fluoroelastomer; Spring: 302 SS.

Temperature Limits: 10 to 352°F (-12 to 178°C).

MODEL CHART
Model Connection Size Cv Value Weight
BICV-0N00

BICV-0F01
BICV-0F02
BICV-0F03
BICV-0F04
BICV-0F05
BICV-0F06
BICV-0F07
BICV-0F08
BICV-0F09
BICV-0F10

USA: California Proposition 65
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

1/4˝
3/8˝
1/2˝
3/4˝
1˝
1-1/4˝
1-1/2˝
2˝
2-1/2˝
3˝
4˝

4.55

4.55

6.0

11.0

16.9

27.4

39.1

60.7

98.4

158.0

225.4

3.5 oz (100 g)

5.9 oz (168 g)

5.1 oz (145 g)

7.8 oz (222 g)

10.9 oz (308 g)

1.1 lb (.051 kg)

1.6 lb (0.73 kg)

2.3 lb (1.03 kg)

4.8 lb (2.19 kg)

6.7 lb (3.04 kg)

12.4 lb (5.64 kg)