Yokogawa ADMAG AXR Uživatelský manuál stáhnout pdf (Strana 18)

<3. INSTALLATION>

3-6

IM 01E30D01-01EN

F0308a.ai

*Nut (eight units)

*Through-bolt (four units)

*: These items can be ordered optionally.

If they are provided by the user, choose nuts

and bolts in compliance with the flange ratings.

Centering device (two units)

*Gasket (two units)

Piping-side flange

Mini-flange

Horizontal mounting

F0308b.ai

Vertical mounting

F0308c.ai

Figure 3.3.1 Mounting Procedure for Wafer Type (size: 25 (1.0) and 40 mm (1.5 in.))

Table 3.3.1 Wafer Type Tightening Torque Values for Metal Piping

TighteningtorquevaluesforPFAliningtype(N-m/{kgf-cm}/[in-lbf])

Gasket types

ithinowtube

No gasket (standard)

Gasket types

for user’s



ange

Non-asbestosbergasket,PTFE-sheathednon-asbestosgasket(optionalcodesBCFandBSF),ortheequivalentinhardness

Flange ratings

Size

mm (inch)

JIS 10K, ANSI Class 150, and DIN PN10 JIS 20K, ANSI Class 300, and DIN PN16 DIN PN40

25 (1.0) 23.5 to 27.3 / {239.6 to 278.4} / [208 to 241.6] 23.7 to 27.3 / {241.7 to 278.4} / [209.8 to 241.6] 22.3 to 27.3 / {227.4 to 278.4} / [197.4 to 241.6]

40 (1.5) 36.2 to 42.4 / {369.1 to 432.4} / [320.4 to 375.3] 36.9 to 42.4 / {376.3 to 432.4} / [326.6 to 375.3] 39.1 to 42.4 / {398.7 to 432.4} / [346.1 to 375.3]

Table 3.3.2 Wafer Type Tightening Torque Values for PVC Piping

TighteningtorquevaluesforPFAliningtype(N-m/{kgf-cm}/[in-lbf])

Gasket types

ithinowtube

Fluororubber gasket (optional codes GA, GC, and GD)

Gasket types

for user’s



ange

Fluororubber gasket, chloroprene rubber gasket (optional codes BSC and BCC), or the equivalent in hardness

Flange ratings

Size

mm (inch)

JIS 10K, ANSI Class 150, and DIN PN10 JIS 20K, ANSI Class 300, and DIN PN16 DIN PN40

25 (1.0) 4.9 to 8.1 / {49.97 to 82.6} / [43.37 to 71.69] 5.0 to 8.3 / {50.99 to84.64 } / [44.25 to 73.46] 4.3 to 7.2 / {43.85 to 73.42} / [38.06 to 63.72]

40 (1.5) 7.7 to 12.9 / {78.52 to 131.5} / [68.15 to 114.2] 8.1 to 13.4 / {82.6 to 136.6} / [71.69 to 118.6] 7.5 to 12.5 / {76.48 to 127.5} / [66.38 to 110.6]

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