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BALL VALVE ( Brass )
Manufacture : TOZEN
Threaded BS 21(ISO/7) /ASME B1.20.1
SCREWED BODY CAP.
FULL BORE.
BLOW-OUT PROOF STEM.
PTFE SEAT.
FULL BORE.
BLOW-OUT PROOF STEM.
PTFE SEAT.
| PRESSURE RATINGS | |
| Working pressure |
4.13MPa (600psi) Water & Oil non-shock
|
| Suitable Media | Water , Oil |
TESTING
| Test pressure: | Shell 6.20MPa (900psi) Hydraulic Seat 4.55MPa (660psi) Hydraulic Seat 0.55MPa (80psi) Air |
SPECIFICATION
Sizes 15mm (1/2") to 50mm (2").
| MATERIALS | |||
Part
|
Material
|
EN
|
ASTM
|
| Body Cap Ball Seat Stem O-Ring Handle | Brass Brass Brass (Chrome Plated) PTFE Brass Rod NBR Steel (Chrome Plated) | 12167 CW617N 12167 CW617N 12167 CW617N 12164 CW614N 4360 40B |
B124-C37700
B124-C37700 B124-C37700 B16-C36000 Buna-N A709 36 |
| Material of Construction | ||
| Item | Component | Material |
| 1 | Flange | Carbon Steel |
| 2 | Outer Bellow | Neoprene |
| 3 | Reinforcing Fabric | Synthetic Fiber |
| 4 | Inner Bellow | Neoprene |
| 5 | Wire | Carbon Steel |
| Dimension and Allowable movements | |||||||
Pipe Size
|
Length (L)
|
Model No.
|
Allowable Movements*
|
Weight & Carton Box Size
| |||
T.M.
|
A.E.
|
A.C.
|
A.M.
| ||||
1-1/4 "
|
7 "
|
TWF114M
|
3/4"
|
3/8"
|
3/4"
|
30°
|
7.3 lbs & 0.29 ft3
|
1-1/2 "
|
7 "
|
TWF112M
|
3/4"
|
3/8"
|
3/4"
|
30°
|
8.4 lbs & 0.35 ft3
|
2"
|
7 "
|
TWF2M
|
3/4"
|
3/8"
|
3/4"
|
30°
|
9.7 lbs & 0.40 ft3
|
2-1/2 "
|
7 "
|
TWF212M
|
3/4"
|
3/8"
|
3/4"
|
30°
|
12.2 lbs & 0.46 ft3
|
3 "
|
7 "
|
TWF3M
|
3/4"
|
3/8"
|
3/4"
|
30°
|
13.3 lbs & 0.53 ft3
|
4 "
|
9 "
|
TWF4M
|
1
|
5/8"
|
1-1/4"
|
30°
|
17.0 lbs & 0.87 ft3
|
5 "
|
9 "
|
TWF5M
|
1
|
5/8"
|
1-1/4"
|
30°
|
25.4 lbs & 1.15 ft3
|
6 "
|
9 "
|
TWF6M
|
1
|
5/8"
|
1-1/4"
|
30°
|
32.9 lbs & 1.45 ft3
|
8 "
|
13 "
|
TWF8M
|
1-1/4"
|
3/5"
|
1-1/4"
|
30°
|
43.7 lbs & 2.65 ft3
|
10 "
|
13 "
|
TWF10M
|
1-1/4"
|
3/5"
|
1-1/4"
|
30°
|
67.9 lbs & 4.05 ft3
|
12 "
|
13 "
|
TWF12M
|
1-1/4"
|
3/4"
|
1-1/4"
|
30°
|
82.7 lbs & 5.60 ft3
|
* Information in the above table is for single movement only. In case of complex movements, some correction is required as follows.
C.EL(C) =A.EL(C)X{1-( T.M./A.T.M. + A.M. /A.A.M. )}
T.M. = Transverse Movement, A.E. = Axial Elongation,
A.C. = Axial Compression,
A.M. = Angular Movement.
C.EL(C) = Correct Elongation (Compression)
A.EL(C) = Allowable Elongation (Compression)
A.T.M. = Allowable Transverse Movement
A.A.M. = Allowable Angular Movement
Install the joint according to the above given allowable dimensions.
A.C. = Axial Compression,
A.M. = Angular Movement.
C.EL(C) = Correct Elongation (Compression)
A.EL(C) = Allowable Elongation (Compression)
A.T.M. = Allowable Transverse Movement
A.A.M. = Allowable Angular Movement
Install the joint according to the above given allowable dimensions.