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Home > Pneumatic On/Off Valves > Pneumatic Cylinder Valves > 6416B |
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3/2-Way Pneumatic Piston Operated
High Pressure Valves
Screwed Female End Body With Cylinder Actuator
For On-Off, Mixing or Diverting Application |
DATA SHEET
6416 B |
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| SPECIFICATIONS : |
| Sizes |
15MM (1/2”) to 50mm (2”). |
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| CONSTRUCTION : |
| Body and End Piece |
Investment casted ASTM-A,
351CF8 (St.St. 304) /CF8M
(St.St. 316). |
| Pressure Temperature Rating |
As per ANSI class 300. |
| End Connections |
Standard BSP(F)/NPT(F). |
| Seating |
Metal to Metal backed by
specially compounded Teflon. |
| Leakage |
As per ANSI B16.104 - 1976
Teflon seating class IV. |
| Trim |
S.S. AISI 400. |
| Stem Packing |
Self adjusting, spring loaded
Teflon packing. |
| Characteristics |
On-off, normally top port closed. |
| Working Fluid Pressure |
Refer to table below. |
| Working Temperature |
On steam-continuous 180°C
Intermittent 205°C. |
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| ACTUATOR |
| Spring return type, high duty Pneumatic Cylinder. |
| Cylinder Cover |
S.S. AISI 304 Investment casted. |
| Piston & Yoke |
ASTM A216 WCB Investment
casted and plated. |
| Piston Packing |
Spring loaded Teflon seal. |
| Actuator Spring |
IS 4454 Grade III, duly painted. |
| Actuator Working |
3.5 to 6 bar. |
| Signal Pressure |
(Main line pressure dependent). |
| Operating Cycles per hour |
15mm, 20mm, 25mm upto 600
cy/hr. 35mm and 50mm upto 300
cy/hr. (tested on air, on other
fluids, this figure may vary). |
| Life Expectancy |
Over one million cycles (lab
tested in ideal condition). |
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| Air Quality |
Lubricated/Non-lubricated or non corrosive gas. |
| Accessory |
Air lock, Solenoid Valve, Filter Regulator Gauge. Other accessories available on application. |
| Application |
For control of steam air, hot water, oil gas, hydraulic oil. specially where heavy duty
operations are called for, specially for tyre & tube building presses, power generation, atomic energy, chemical & petrochemical plants, PSA nitrogen system, air and gas dryers, gas generators and others. |
| Back Pressure |
Refer to AVCON. |
| Instruction Manual |
Refer to IM 6416B. |
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| SPECIFICATION TABLE |
Catalogue
Number |
Size
BSP(F) |
Orifice
Size Ø |
Flow Factor
Kv |
Maximum Working Pressure |
Safe Working
Pressure |
Actuator
Type |
Air
Consumption |
| Air/Gas |
Hot Water |
Steam |
| Inch |
mm |
mm |
M³ /hr. |
bar |
bar |
bar |
bar |
Cy |
litres/cy |
| 6416 B 15 |
1/2 |
15 |
13 |
2.8 |
21 |
16 |
16 |
32 |
68 |
0.032 |
| 6416 B 20 |
3/4 |
20 |
15 |
4.3 |
21 |
16 |
16 |
32 |
85 |
0.057 |
| 6416 B 25 |
1 |
25 |
19 |
7.0 |
21 |
16 |
16 |
32 |
110 |
0.152 |
| 6416 B 35 |
1½ |
35 |
34 |
22.7 |
21 |
16 |
16 |
32 |
150 |
0.352 |
| 6416 B 50 |
2 |
50 |
45 |
36.0 |
21 |
16 |
16 |
32 |
180 |
0.636 |
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OPERATION:
Valve Type 6416B - Normally ‘A’ port is closed
and ‘B’ port is connected to ‘AB’ or ‘AB’ port is
connected to ‘B’. On receiving signal ‘B’ port is
closed and ‘A’ port is connected to ‘AB’ or ‘AB’
port is connected to ‘A’.
Mixing :
Valves can be used for introducing two different
fluids (mixing) through two different ports to
common port ‘AB’.
Diverting :
One fluid coming through port ‘AB’ can be
diverted to ‘A’ port or ‘B’ port.
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| DIMENSIONS (IN MM) |
Catalogue
Number |
SIZE |
A |
B |
C |
DØ |
Weight Kgs |
| Inch |
mm |
| 6416 B 15 |
1/2 |
15 |
85 |
50 |
160 |
100 |
2.750 |
| 6416 B 20 |
3/4 |
20 |
110 |
66 |
195 |
125 |
5.250 |
| 6416 B 25 |
1 |
25 |
120 |
72 |
265 |
152 |
9.500 |
| 6416 B 35 |
1½ |
35 |
150 |
91 |
305 |
195 |
16.500 |
| 6416 B 50 |
2 |
50 |
190 |
100 |
425 |
223 |
23.500 |
| * OPEN TOLERANCE ± 3 MM ALL OVER. |
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| FLOW DIAGRAMS |
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| Note: |
Technical specifications details & dimensions are subject to change without prior notice.
Dimensions in the table are approximate subject to final confirmation by AVCON. |
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