Products

MEFCO Manual Valve
Compact Ball Valve (BF)
Compact Ball Valve (BF) Compact Ball Valve (BF)
Compact Ball Valve (BF)
Compact Ball Valve (BF)

Compact Ball Valve (BF)

Description
  • Size ½”-2”
  • Compact and low cost
  • Socket or threaded end
  • Color: White / Gray
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Features
MEFCO Compact Ball Valve (BF) is an economical choice with simple and easy mechanism to manipulate its handle. Available dimension starts from one-piece 1/2 to 2 inches (15 to 50mm) ASTM, DIN and JIS socket or NPT, Rp & Rc thread standard. Two conjunction ways: Socket & Thread and two color: White and Gray could be offered.
Specification
Working pressure:150psi@73.4°F(23°C)
NO PART NAME Q'ty MATERIAL
1  BODY 1  PVC
2  SEAT 2  SANTOPRENE®
3  O-RING 1  EPDM
4  BALL 1  PVC
5  HANDLE 1  ABS
6  BOLT 1  S1018
7  HANDLE CAP 1  ABS




Socket Type
Size L Ød ØDu ANSI DIN JIS l H1 HL
A B Ød1 Ød2 Ød1 Ød2 Ød1 Ød2
15 1/2 78 15 31 21.54 21.23 20.3 20.1 22.4 21.52 22 47 70
20 3/4 90 20 37 26.87 26.57 25.3 25.1 26.45 25.42 25 52 79
25 1 106 23.8 44 33.67 33.27 32.3 32.1 32.55 31.37 30 65 99
32 1 1/4 121 29.6 53 42.42 42.04 40.3 40.1 38.6 37.31 33 70 112
40 1 1/2 130 33.8 60 48.56 48.11 50.3 50.1 48.7 47.21 35 74 112
50 2 148 44.2 76 60.63 60.17 63.3 63.1 60.8 59.1 38 80 138


Thread Type
Size L Ød ØDu NPT Rp Rc H1 HL
A B thd./in l(min) thd./in l(min) thd./in l(min)
15 1/2 78 15 31 14 16.5 14 15 14 13 47 70
20 3/4 90 20 37 14 17 14 16.5 14 15 52 79
25 1 106 23.8 44 11.5 21 11 19 11 17 65 99
32 1 1/4 121 29.6 53 11.5 22 11 22 11 19 70 112
40 1 1/2 130 33.8 60 11.5 22 11 22 11 19 74 112
50 2 148 44.2 76 11.5 23 11 26 11 23 80 138
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