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L-BVBall Valve Series


Features
• Light weight, compact design.
• Quick operation -1/4 turn on-off control of fluids
   utilized in process and instrumentation
   applications.
• Choice of replaceable end connections
   provides added system versatility.
• Sizes: 1/4" through 3/4", 6mm through 12mm.
• 100% factory tested.

Materials of Construction
Body and stem SUS 316
Handle Black nylon with metal position stops
Handle screw SUS 304
Packing Pure, high-density PTFE
All other parts Same material as body

Following ratings are for a standard valve with PTFE seat packings.
Size
Valve Orifice
Pressure Rating
Temperature Rating
6mm
5mm
3000PSI (210kgs)
-40°C to 180°C
(-65°F to 350°F)
8mm
5mm
3000PSI (210kgs)
10mm
7mm
3000PSI (210kgs)
12mm
9.2mm
2000PSI (140kgs)
Size
Valve Orifice
Pressure Rating
Temperature Rating
2FT
5mm
3000PSI (210kgs)
-40°C to 180°C
(-65°F to 350°F)
3FT
7mm
2000PSI (140kgs)
4FT
12.5mm
1000PSI (70kgs)
Size
Valve Orifice
Pressure Rating
Temperature Rating
1/4
5mm
3000PSI (210kgs)
-40°C to 180°C
(-65°F to 350°F)
3/8
7mm
3000PSI (210kgs)
1/2
9.2mm
2000PSI (140kgs)
3/4
12.5mm
1000PSI (70kgs)
Valve are adjusted for 1000PSI (6,800 kpa) service at 21°C (70°F).


Table of Dimensions
Part No.
Tube O.D.
D
H1
H2
h1
h2
L1
L2
L3
Flow Orifce
L-BV6M
6mm
6.2
29.5
39
14
14
64.5
45.5
16
5
L-BV8M
8mm
8.2
29.5
39
17
17
70
45.5
16
5
L-BV10M
10mm
10.2
31
43
19
19
72
67
22
7
L-BV12M
12mm
12.2
33
48
22
22
82
67
22
9.2
L-BV4
1/4
6.55
29.5
39
14
14
64.5
45.5
16
5
L-BV6
3/8
9.7
31
43
17
17
72
67
22
7
L-BV8
1/2
12.9
33
48
22
22
82
67
22
9.2
L-BV12
3/4
19.25
33
50.5
28.5
28.5
89
67
22
12.5


Part No.
T
H1
H2
h1
h2
L1
L2
L3
Flow Orifce
L-BV2FT
1/4
30
39
17
17
51
45.5
16
5
L-BV3FT
3/8
30
48
22
22
63
67
22
7
L-BV4FT
1/2
33
50.5
27
27
80
67
22
12.5

 

  Lung Shun Fa Enterprise Co., Ltd. Top
TEL:+886-7-7109136 FAX:+886-7-7109012 Factory Address:No.223, Lising Rd., Fongshan City, Kaohsiung County 830, Taiwan