KSB ECOLINE FYC, Operating Manual

Page: 41 / 100

4 Valve Description
41 of 100
Class Material
-20
to
100
200 300 400 500 600 650 700 750 800 850 900 950 1000 1050 1100 1150 1200 1250 1300 1350 1400 1450 1500
600 1440 1240 1120 1025 955 900 885 870 855 845 835 830 775 725 720 610 475 370 295 235 190 150 115 85
Table 38: Test pressures
Test Test medium Class 150 Class 300 Class 600
[bar] [psi] [bar] [psi] [bar] [psi]
Shell Water 32 450 78 1125 153 2225
Leak test (back seat) 23 315 56 815 112 1630
Leak test (seat) Air 4-7 60-100 4-7 60-100 4-7 60-100
4.5.1.5 Materials
920.3
902.1
411
166.1
560
900
920.1
461
465
452
920.2
636
544
961
515
100
361
200
450
300
458
920.4
902.2
166.2
1
2
3
① Yoke (14''-36'' Class 150, 14''-36'' Class 300)
② Bearing (6''-36'' Class 600)
③ Lantern ring (optional)
Table 39: Parts list
Part No.
Description Material
A 216 WCB A 217 WC6 A 217 WC9 A 217 C5
A 217 C12 A 352 LCB A 352 LCC A 351 CF8 A 351 CF8M
100 Body A 216 WCB A 217 WC6 A 217 WC9 A 217 C5 A 217 C12 A352 LCB A 352 LCC A 351 CF8 A 351 CF8M
166.1 Yoke A 216 WCB A 217 WC6 A 217 WC9 A 217 C5 A 217 C12 A352 LCB A 352 LCC A 351 CF8 A 351 CF8M
166.2 Yoke A 216 WCB A 217 WC6 A 217 WC9 A 217 C5 A 217 C12 A352 LCB A 352 LCC A 351 CF8 A 351 CF8M
361 Flexible wedge A 216 WCB A 217 WC6 A 217 WC9 A 217 C5 A 217 C12 A352 LCB A 352 LCC A 351 CF8 A 351 CF8M
515 Seat ring A 105 A 182 F11 A 182 F22 A 182 F5 A 182 F9 A 182 LF2 A 350 LF2 A 182 F304 A 182 F316
200 Stem See "Trim materials" table
450 Back seat
bush See "Trim materials" table
465 Lower gland
section 13Cr 13Cr 13Cr 13Cr 13Cr 304 304 304 304
452 Gland follower A 216 WCB A 216 WCB A 216 WCB A 351 CF8 A 351 CF8 A 351 CF8 A 351 CF8 A 351 CF8 A 351 CF8
544 Threaded bush A 439 D-2 A 439 D-2 A 439 D-2 A 439 D-2 A 439 D-2 A 439 D-2 A 439 D-2 A 439 D-2 A 439 D-2
902.1 Stud A 193 B7 A 193 B16 A 193 B16 A 193 B16 A 193 B16 A 320 L7 A 320 L7 A 193 B8 A 193 B8
920.1 Nut A 194 2H A 194 Gr. 7 A 194 Gr. 7 A 194 Gr. 7 A 194 Gr. 7 A 194 Gr. 7 A 194 Gr. 7 A 194 Gr. 8 A 194 Gr. 8
461 Gland
packing Graphite Graphite Graphite Graphite Graphite Graphite Graphite Graphite Graphite
411 Joint ring Gr
stainless
steel Gr
stainless
steel Gr
stainless
steel Gr
stainless
steel Gr
stainless
steel Gr
stainless
steel Gr
stainless
steel Gr
stainless
steel Gr
stainless
steel
900 Eyebolt A 307 B A 193 B16 A 193 B16 A 193 B16 A 193 B16 A 320 L7 A 320 L7 A 193 B8 A 193 B8
920.2 Nut A 194 2H A 194 Gr. 7 A 194 Gr. 7 A 194 Gr. 7 A 194 Gr. 7 A 194 Gr. 7 A 194 Gr. 7 A 194 Gr. 8 A 194 Gr. 8
560 Pin Carbon steel Carbon steel Carbon steel Carbon steel Carbon steel Carbon steel Carbon steel Stainless
steel
Stainless
steel
961 Handwheel Nodular cast iron or malleable cast iron