Metso Neles RotaryGlobe ZX Series, Инструкция по установке, обслуживанию и эксплуатации

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1 RG 70 en 15
11 TYPE CODE
Subject to change without prior notice.
RotaryGlobe Control Valve, Series ZX
1. 2. 3. 4. 5. 6. 7.
ZX D 01 A A A L060
1.
VALVE SERIES, CONNECTION AND
FACE TO FACE LENGTH
ZX
RotaryGlobe valve, flanged, f-to-f length acc. to ISA S75.03 and
EN 558-2 series 37-39
2. PRESSURE RATING, FLANGES, FLANGE DRILLINGS
C ASME class 150
D ASME class 300
F ASME class 600
G ASME class 900
H ASME class 1500
M PN40 (PN10-40) (body face to face acc. ASME 300)
N PN63 (body face to face acc. ASME 600)
P PN100 (body face to face acc. ASME 600)
3. SIZE
0H ½"
3Q ¾"
01 1"
1H 1½"
02 2"
03* 3"
04* 4"
*) 3" and 4" only available in ASME pressure classes 900 and 1500
4. BODY MATERIAL & BODY RELATED MATERIALS
Standard materials
Body and bonnet
A CF8M / 1.4408
D WCC / 1.0619
Optional materials
Body and bonnet
J WC6 / F11 Cl 2
5. PLUG, STEM, PIN AND SEAT CAGE MATERIALS
Standard materials
Plug Stem and pin Seat Cage Max. temp.
A 17-4PH + HCr AISI 316 Nitronic 60 425 °C
Optional materials
Plug Stem and pin Seat Cage Max. temp.
J 17-4PH + HCr AISI 316 Nitronic 50 425 °C
6. PACKING SEALS
STANDARD
A PTFE Graphite
T Live loaded PTFE Graphite
F Graphite Graphite
G Live loaded graphite Graphite
OPTIONAL
P PTFE PTFE
S Live loaded PTFE PTFE
7. TRIM
C
V
VALUES FOR SIZES DN15 - DN25 / 1/2"-1"
TRIM
TYPE
DESCRIPTION (SIZE)
C
V
VALUE
INITIAL
OPENINGS
(h0) in %
L001 Linear (DN15-DN25 / 1/2" - 1") 0.1 16.7
L003 Linear (DN15-DN25 / 1/2" - 1") 0.3 16.7
L011 Linear (DN15-DN25 / 1/2" - 1") 1.1 16.7
L025 Linear (DN15-DN25 / 1/2" - 1") 2.5 16.7
L060 Linear (DN20-DN25 / 3/4" - 1") 6.0 15.0
L120 Linear (DN25 / 1") 12.0 12.8
E011 Equal % (DN15-DN25 / 1/2" - 1") 1.1 8.9
E022 Equal % (DN15-DN25 / 1/2" - 1") 2.2 15.6
E043 Equal % (DN15-DN25 / 1/2" - 1") 4.3 15.0
E090 Equal % (DN 25 / 1") 9.0 12.8
B020
Balanced trim for high Δp and noise
reduction.
Linear (DN15-DN25 / 1/2" - 1")
2.0 15.0
B050
Balanced trim for high Δp and noise
reduction.
Linear (DN20-DN25 / 3/4" - 1")
5.0 15.0
CV VALUES FOR SIZES DN40 - DN50 / 1 1/2"- 2"
TRIM
TYPE
DESCRIPTION
C
V
VALUE
INITIAL
OPENINGS
(h0) in %
L030 Linear 3.0 15.0
L070 Linear 7.0 15.0
L150 Linear 15.0 13.3
L310 Linear 31.0 12.8
E115 Equal % 11.5 13.3
E260 Equal % 26.0 12.8
B050
Balanced trim for high Δp and noise
reduction. Linear.
6.0 15.0
B130
Balanced trim for high Δp and noise
reduction. Linear.
13.0 15.0
C
V
VALUES FOR SIZE DN 80 / 3"
TRIM
TYPE
DESCRIPTION
C
V
VALUE
INITIAL
OPENINGS
(h0) in %
L180 Linear 18 8.9
L350 Linear 35 9.4
L550 Linear 55 8.3
E320 Equal % 32 10.0
E460 Equal % 46 8.9
B130
Balanced trim for high Δp and noise
reduction. Linear.
13 9.4
B280
Balanced trim for high Δp and noise
reduction. Linear.
28 9.4
C
V
VALUES FOR SIZE DN 100 / 4"
TRIM
TYPE
DESCRIPTION
C
V
VALUE
INITIAL
OPENINGS
(h0) in %
L350 Linear 35 9.4
L700 Linear 70 9.4
L1150 Linear 115 9.4
E540 Equal % 54 9.4
E800 Equal % 80 9.4
B280
Balanced trim for high Δp and noise
reduction. Linear.
28 10.0
B520
Balanced trim for high Δp and noise
reduction. Linear.
52 10.0