IM 01E20D01-01E
3-8
3. INSTALLATION
Table 3.3.4 Wafer Type Tightening Torque Values for Metal Piping
JIS 10K, ANSI Class 150, and DIN PN10 JIS 20K, ANSI Class 300, and DIN PN16 DIN PN40
15 (0.5)
25 (1.0)
40 (1.5)
Tightening torque values for Ceramics lining type
(N-m / {kgf-cm} / [in-lbf])
6.8 to 11.0 / {69.3 to 112.2} / [60.2 to 97.4]
18.9 to 24.5 / {192.7 to 249.8} / [167.3 to 216.8]
34.5 to 45.7 / {351.8 to 466.0} / [305.4 to 404.5]
6.8 to 11.0 / {69.3 to 112.2} / [60.2 to 97.4]
19.1 to 24.5 / {194.8 to 249.8} / [169.0 to 216.8]
41.7 to 57.4 / {425.2 to 585.3} / [369.1 to 508.0]
6.6 to 11.0 / {67.3 to 112.2} / [58.4 to 97.4]
14.7 to 24.5 / {149.9 to 249.8} / [130.1 to 216.8]
34.5 to 57.4 / {351.8 to 585.3} / [305.4 to 508.0]
T0305.EPS
Flange ratings
Size
mm (inch)
Non-asbestos gasket, PTFE-sheathed non-asbestos gasket (optional codes BCF and BSF), or the equivalent in hardness
Fluororesin with ceramic fillers (Valqua #7020) (standard) gasket, or fluororesin with carbon gasket (optional code GF)
JIS 10K, ANSI Class 150, and DIN PN10 JIS 20K, ANSI Class 300, and DIN PN16 DIN PN40
Flange ratings
Size
mm (inch)
2.5 (0.1)
5 (0.2)
10 (0.4)
15 (0.5)
25 (1.0)
32 (1.25)
40 (1.5)
7.2 to 8.4 / {73.42 to 85.66} / [63.72 to 74.35]
7.2 to 8.4 / {73.42 to 85.66} / [63.72 to 74.35]
7.2 to 8.4 / {73.42 to 85.66} / [63.72 to 74.35]
7.2 to 8.4 / {73.42 to 85.66} / [63.72 to 74.35]
23.5 to 27.3 / {239.6 to 278.4} / [208 to 241.6]
26.2 to 30.5 / {267.2 to 311} / [231.9 to 269.9]
36.2 to 42.4 / {369.1 to 432.4} / [320.4 to 375.3]
7.3 to 8.4 / {74.44 to 85.66} / [64.61 to 74.35]
7.3 to 8.4 / {74.44 to 85.66} / [64.61 to 74.35]
7.3 to 8.4 / {74.44 to 85.66} / [64.61 to 74.35]
7.3 to 8.4 / {74.44 to 85.66} / [64.61 to 74.35]
23.7 to 27.3 / {241.7 to 278.4} / [209.8 to 241.6]
26.6 to 30.5 / {271.2 to 311} / [235.4 to 269.9]
36.9 to 42.4 / {376.3 to 432.4} / [326.6 to 375.3]
7.6 to 8.4 / {77.5 to 85.66} / [67.26 to 74.35]
7.6 to 8.4 / {77.5 to 85.66} / [67.26 to 74.35]
7.6 to 8.4 / {77.5 to 85.66} / [67.26 to 74.35]
7.6 to 8.4 / {77.5 to 85.66} / [67.26 to 74.35]
22.3 to 27.3 / {227.4 to 278.4} / [197.4 to 241.6]
28.0 to 30.5 / {285.5 to 311} / [247.8 to 269.9]
39.1 to 42.4 / {398.7 to 432.4} / [346.1 to 375.3]
Gasket types
within flowtube
Gasket types
for user’s flange
Gasket types
within flowtube
Gasket types
for user’s flange
No gasket (standard)
Non-asbestos fiber gasket, PTFE-sheathed non-asbestos gasket (optional codes BCF and BSF), or the equivalent in hardness
Tightening torque values for PFA/Polyurethane Rubber lining type (N-m / {kgf-cm} / [in-lbf])
Table 3.3.5 Wafer Type Tightening Torque Values for PVC Piping
JIS 10K, ANSI Class 150, and DIN PN10 JIS 20K, ANSI Class 300, and DIN PN16 DIN PN40
15 (0.5)
25 (1.0)
40 (1.5)
Tightening torque values for Ceramics lining type
(N-m / {kgf-cm} / [in-lbf])
Flange ratings
Size
mm (inch)
JIS 10K, ANSI Class 150, and DIN PN10 JIS 20K, ANSI Class 300, and DIN PN16 DIN PN40
Flange ratings
Size
mm (inch)
2.5 (0.1)
5 (0.2)
10 (0.4)
15 (0.5)
25 (1.0)
32 (1.25)
40 (1.5)
Gasket types
within flowtube
Gasket types
for user’s flange
Gasket types
within flowtube
Gasket types
for user’s flange
Fluororubber gasket (optional codes GA, GC, and GD)
Fluororubber gasket (optional codes GA, GC, and GD)
Fluororubber gasket, chloroprene rubber gasket (optional codes BSC and BCC), or the equivalent in hardness
Fluororubber gasket, chloroprene rubber gasket (optional codes BSC and BCC), or the equivalent in hardness
Tightening torque values for PFA lining type (N-m / {kgf-cm} / [in-lbf])
1.5 to 2.5 / {15.3 to 25.49} / [13.28 to 22.13]
1.5 to 2.5 / {15.3 to 25.49} / [13.28 to 22.13]
1.5 to 2.5 / {15.3 to 25.49} / [13.28 to 22.13]
1.5 to 2.5 / {15.3 to 25.49} / [13.28 to 22.13]
4.9 to 8.1 / {49.97 to 82.6} / [43.37 to 71.69]
5.5 to 9.2 / {56.08 to 93.81} / [48.68 to 81.43]
7.7 to 12.9 / {78.52 to 131.5} / [68.15 to 114.2]
1.5 to 2.5 / {15.3 to 25.49} / [13.28 to 22.13]
1.5 to 2.5 / {15.3 to 25.49} / [13.28 to 22.13]
1.5 to 2.5 / {15.3 to 25.49} / [13.28 to 22.13]
1.5 to 2.5 / {15.3 to 25.49} / [13.28 to 22.13]
5.0 to 8.3 / {50.99 to84.64 } / [44.25 to 73.46]
5.7 to 9.5 / {58.12 to 96.87} / [50.45 to 84.08]
8.1 to 13.4 / {82.6 to 136.6} / [71.69 to 118.6]
1.5 to 2.4 / {15.3 to 24.47} / [13.28 to 21.24]
1.5 to 2.4 / {15.3 to 24.47} / [13.28 to 21.24]
1.5 to 2.4 / {15.3 to 24.47} / [13.28 to 21.24]
1.5 to 2.4 / {15.3 to 24.47} / [13.28 to 21.24]
4.3 to 7.2 / {43.85 to 73.42} / [38.06 to 63.72]
5.4 to 8.9 / {55.06 to 90.75} / [47.79 to 78.77]
7.5 to 12.5 / {76.48 to 127.5} / [66.38 to 110.6]
0.8 to 1.4 / {8.2 to 14.3} / [7.1 to 12.4]
2.3 to 3.1 / {23.5 to 31.6} / [20.4 to 27.4]
4.4 to 6.0 / {44.9 to 61.2} / [38.9 to 53.1]
0.8 to 1.4 / {8.2 to 14.3} / [7.1 to 12.4]
2.4 to 3.1 / {24.5 to 31.6} / [21.2 to 27.4]
5.2 to 7.3 / {53.0 to 74.4} / [46.0 to 64.6]
0.8 to 1.4 / {8.2 to 14.3} / [7.1 to 12.4]
1.9 to 3.1 / {19.4 to 31.6} / [16.8 to 27.4]
4.4 to 7.3 / {44.9 to 74.4} / [38.9 to 64.6]
T0306.EPS
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