YOKOGAWA AXFA14G - Page 25

3.3.5 Gaskets size
Be sure to choose a gasket with an inner and outer diameter that does not protrude inside the piping.
Iftheinnerdiameterofthegasketistoolarge,orouterdiameterofthegasketistoosmall,uidleakagemayresult.
Table 3.3.16 Inner Diameter of Grounding Ring, Outer Diameter for Effective Sealing and Recommended Inner Diameter of
Gasket
AXF Standard: Unit : mm (approx. inch)
Size
PFA/ Polyurethane Rubber/ Natural Soft Rubber/ EPDM Rubber Ceramics
Wafer Flange
Inner
Diameter of
Grounding
Ring
[øA]
Outer
Diameter
for
Effective
Sealing
[øB]
Recommended Inner
Diameter of Gasket
Inner
Diameter of
Grounding
Ring
[øA]
Outer
Diameter
for
Effective
Sealing
[øB]
Recommended Inner
Diameter of Gasket
Inner
Diameter of
Grounding
Ring
[øA]
Outer
Diameter
for
Effective
Sealing
[øB]
Recommended Inner
Diameter of Gasket
Flat
Gasket
[øC]
PTFE- sheathed
Non- asbestos
Gasket
[øD]
Flat
Gasket
[øC]
PTFE-sheathed
Non-asbestos
Gasket
[øD]
Flat
Gasket
[øC]
PTFE- sheathed
Non- asbestos
Gasket
[øD]
2.5 (0.1) 15 (0.59) 38 (1.50) 17 (0.67) 22 (0.87)
15 (0.59)
[12 (0.47)] *1
30 (1.18)
17 (0.67)
[15 (0.59)]*1
22 (0.87)
[19 (0.75)]*1
– – –
5 (0.2) 15 (0.59) 38 (1.50) 17 (0.67) 22 (0.87)
15 (0.59)
[12 (0.47)] *1
30 (1.18)
17 (0.67)
[15 (0.59)]*1
22 (0.87)
[19 (0.75)]*1
– – –
10 (0.4) 15 (0.59) 38 (1.50) 17 (0.67) 22 (0.87)
15 (0.59)
[12 (0.47)] *1
30 (1.18)
17 (0.67)
[15 (0.59)]*1
22 (0.87)
[19 (0.75)]*1
– – –
15 (0.5) 15 (0.59) 38 (1.50) 22 (0.87) 15 (0.59) 34 (1.34) 22 (0.87) 15 (0.59) 33 (1.30) 22 (0.87)
25 (1.0) 28 (1.10) 53 (2.09) 35 (1.38) 28 (1.10) 53 (2.09) 35 (1.38) 27 (1.06) 50 (1.97) 35 (1.38)
32 (1.25) 34 (1.34) 58 (2.28) 43 (1.69) 34 (1.34) 58 (2.28) 43 (1.69) – – –
40 (1.5) 41 (1.61) 71 (2.80) 49 (1.93) 41 (1.61) 71 (2.80) 49 (1.93) 40 (1.57) 68 (2.68) 49 (1.93)
50 (2.0) 53 (2.09) 84 (3.31) 61 (2.40) 53 (2.09) 84 (3.31) 61 (2.40) 52 (2.05) 82 (3.23) 61 (2.40)
65 (2.5) 66 (2.60) 103 (4.06) 84 (3.31) 66 (2.60) 103 (4.06) 84 (3.31) – – –
80 (3.0) 77 (3.03) 114 (4.49) 90 (3.54) 77 (3.03) 114 (4.49) 90 (3.54) 81 (3.19) 112 (4.41) 90 (3.54)
100 (4.0) 102 (4.02) 140 (5.51) 115 (4.53) 102 (4.02) 140 (5.51) 115 (4.53) 98 (3.86) 134 (5.28) 115 (4.53)
125 (5.0) 128 (5.04) 165 (6.50) 141 (5.55) 128 (5.04) 165 (6.50) 141 (5.55) – – –
150 (6.0) 146.1 (5.75) 190 (7.48) 167 (6.57) 146.1 (5.75) 190 (7.48) 167 (6.57) 144 (5.67) 188 (7.40) 167 (6.57)
200 (8.0) 193.6 (7.62) 240 (9.45) 218 (8.58) 193.6 (7.62) 240 (9.45) 218 (8.58) 192 (7.56) 240 (9.45) 218 (8.58)
250 (10) 243.7 (9.59) 300 (11.81) 270 (10.63) 243 (9.57) 315 (12.40) 270 (10.63) – – –
300 (12) 294.7 (11.60) 348 (13.70) 321 (12.64) 291.3 (11.47) 360 (14.17) 321 (12.64) – – –
350 (14) – – – 323.4 (12.73) 405 (15.94) 359 (14.13) – – –
400 (16) – – – 373.5 (14.70) 465 (18.31) 410 (16.14) – – –
*1:Theinnerdiameteroftheprocessconnectioncode:DD4,DJ1,DJ2isvaluesinbrackets[].
Replacement Model for earlier ADMAG or ADMAG AE: Unit : mm (approx. inch)
Size
PFA/ Polyurethane Rubber
Wafer Flange
Inner
Diameter of
Grounding
Ring
[øA]
Outer
Diameter
for
Effective
Sealing
[øB]
Recommended Inner
Diameter of Gasket Inner Diameter
of Grounding
Ring
[øA]
Outer
Diameter
for Effective
Sealing
[øB]
Recommended Inner
Diameter of Gasket
Flat
Gasket
[øC]
PTFE- sheathed
Non- asbestos
Gasket
[øD]
Flat
Gasket
[øC]
PTFE-sheathed
Non-asbestos
Gasket
[øD]
2.5 (0.1) 15 (0.59) 38 (1.50) 17 (0.67) 22 (0.87) – – –
5 (0.2) 15 (0.59) 38 (1.50) 17 (0.67) 22 (0.87) – – –
10 (0.4) 15 (0.59) 38 (1.50) 17 (0.67) 22 (0.87) – – –
15 (0.5) 15 (0.59) 38 (1.50) 22 (0.87) – – –
25 (1.0) 27 (1.06) 56 (2.20) 35 (1.38) – – –
40 (1.5) 40 (1.57) 71 (2.80) 49 (1.93) – – –
50 (2.0) 52 (2.05) 85 (3.35) 61 (2.40) – – –
80 (3.0) 81 (3.19) 115 (4.53) 90 (3.54) – – –
100 (4.0) 98 (3.86) 144 (5.67) 115 (4.53) – – –
150 (6.0) 140.7(5.54) 190 (7.48) 167 (6.57) 140.7 (5.54) 205 (8.07) 167 (6.57)
200 (8.0) 188.9(7.44) 240 (9.45) 218 (8.58) 188.9 (7.44) 255 (10.04) 218 (8.58)
250 (10) – – – 243 (9.57) 315 (12.40) 270 (10.63)
Lining
AXF
Flowtube
Grounding Ring
Flat Gasket
PTFE-sheathed Non-asbestos Gasket
Size of Inner Diameter of Grounding
Ring, Outer Diameter for Effective
Sealing and Recommended Inner
Diameter of Gasket:
øC
øB
øA
øD
*2
F0318.ai
*2: Be careful not to be small compared to
inner diameter of grounding ring (øA).
<3. Installation>
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IM 01E20A01-01EN