globe valve - ferguson
TRANSCRIPT
The globe valve is used where throttling alone or both throttling and shutoff is needed. It may also be used for
on-off service, but because of high pressure drop, such application is limited to the cases that the valve is
normally closed and the pressure drop is of no importance in valve open condition.
PK cast steel globe valve is regularly made in outside screw and yoke design with full-way type disc.
The body has a spherical form with large radius, which permits the stress, turbulence and resistance to flow to be kept minimum. The bonnets on valve are equipped with back seat rings.
Body-bonnet joint of globe valve is machined as follows:All .............................. Male and female.We can supply any kinds of gasket as required by customer.
The valve is normally supplied with plug type disc.
All stem have the turning and rising cut ACME threads.
The valve is normally supplied with bottom seated type on 8" or larger valve, and the disc has bottom guide type seat rings.
FUNCTION
BODY AND BONNET
BODY-BONNET JOINT
DISC
STEM
SEAT RING
18
GLOBE VALVE
PK_18PK_18
The packing size is designed to secure maximum tightness along the stem, and the standard packing is a non-asbestos type. We can supply any kinds of
packing as required by customer.
PACKING
The yoke nuts on globe valve are threaded and mounted to the bonnet, where it is secured with tack
welding.
YOKE BUSH
19
The stuffing box gives maximum packing stem seal. Lantern ring and grease injector shall be furnished only
if specified on the purchase order.
STUFFING BOX
Hand wheels are designed for easy operation. They are provided with hammer blow type of 8" and over for Class 150 valve, 6" and over for Class 300 and, 4" and over for Class 600, and 2.5" and over for Class 900 & 1500. With gearing, motor actuator or cylinder actuator, they are also available for more difficult services.
HAND WHEELS
The gland is made of two pieces. Packing gland is in contact with the packing which is connected to gland flange through a spherical joint. Particular design permits a correct pressure on the packing without any
damage to stem due to friction or corrosion.
GLAND
PK_19PK_19
STANDARD MATERIAL SPECIFICATIONS
NO. PART NAME MATERIAL123456789
1011121314151617181921222324
A216 - WCBA216 - WCBA217 - CA15+STLA479 - 410DUCTILE IRONA216 - WCB+STLA479 - 410
A283 - DA307 - BA194 - 2HA576 - 1020A576 - 1020+CrA193 - B7A194 - 2HA439 - D2CA479 - 410A563 - ADUCTILE IRONA283 - DDUCTILE IRONA53
A217 - WC6A217 - WC6A217 - CA15+STLA479 - 410DUCTILE IRONA217 - WC6+STLA479 - 410
A283 - DA307 - BA194 - 2HA576 - 1020A479 - 410A193 - B16A194 - 4A439 - D2CA479 - 410A563 - ADUCTILE IRONA283 - DDUCTILE IRONA53
A351 - CF8MA351 - CF8MA351 - CF8+STLA479 - 304DUCTILE IRONA351 - CF8+STLA479 - 304
A351 - CF8A193 - B8A194 - 8A479 - 304A479 - 304A193 - B8A194 - 8A439 - D2CA479 - 304A194 - 8DUCTILE IRONA283 - DDUCTILE IRONA53
BODYBONNET DISCSTEMHAND WHEELBODY SEAT RINGBACK SEAT RINGGASKETPACKINGGLAND FLANGEHINGE BOLTHINGE NUTHINGE PINPACKING GLANDBONNET BOLTBONNET NUTYOKE BUSHLOCK NUTHANDLE NUTSHAKE ADAPTERHANDLE COVERGEAR BOXSTEM COVER
GRAPHITE+GRAPHITE WITH INCONEL WIRESPIRAL WOUND / GRAPHITE+304+304
GOV (GEAR OPERATED)
H 1
øD1
L(RF), L1(BW)
H (O
PEN
)
øD
PK_20
- R.F FLANGED ENDS TO ASME B16.5
- B.W. ENDS TO ASME B16.25
- R.T.J FLANGED ENDS TO ASME B16.5
- SIZE 26" AND LARGER, FLANGED ENDS
ACCORDING TO ASME B16.47 SER.A OR SER.B
END CONNECTION
PK_20
DIMENSION AND WEIGHTCLASS 150 UNIT : mm
SIZEL
L1D
D1H
H1WEIGHT(Kg)
2203.2203.2200
-284
-14
3241.3241.3250
-344
-27
4292.1292.1315
-388
-43
6406.4406.4355
-505
-91
8495.3495.3355450623577178
10622.3622.3400450805626256
12698.5698.5400500839800409
14787.4787.4
-560
-922616
16914.4914.4
-630
-980825
18978.0978.0
-630
-1140960
20978.0
--
800-
18251387
241295.4
--
800-
20291988
CLASS 300 UNIT : mm
SIZEL
L1D
D1H
H1WEIGHT(Kg)
2266.7266.7200
-286
-20
3317.5317.5250
-346
-37
4355.6355.6315
-392
-58
6444.5444.5355
-618
-140
8558.8558.8400500793805260
10622.3622.3450560
1145880422
12711.2711.2500630
1260971567
16863.6863.6
-710
-1120975
18914.4
--
710-
12201700
201016.0
--
800-
16742090
241346.2
--
800-
20863481
281498.6
--
800-
23384590
CLASS 600 UNIT : mm
SIZEL
L1D
D1H
H1WEIGHT(Kg)
2292.1292.1224
-392
-35
3355.6355.6315
-478
-63
4431.8431.8315
-531
-120
6558.8558.8450500675689233
8660.4660.4
-560
-754415
10787.4787.4
-630
-959652
12838.2838.2
-800
-16901316
14889.0
--
800-
18711565
16990.6
--
800-
20152120
181092.2
--
800-
24493110
201193.8
--
800-
25043490
241397.0
--
800-
25954320
301651.0
--
800-
323710800
CLASS 900 UNIT : mm
SIZEL
L1D
D1H
H1WEIGHT(Kg)
2368.3368.3315
-498
-77
3381.0381.0315
-513
-103
4457.2457.2355400605600177
6609.6609.6450560730710388
8736.6736.6710630894970655
12965.2965.2
-710
-11011288
141029
-900
-1913
-1500
CLASS 1500 UNIT : mm
SIZEL
L1D
D1H
H1WEIGHT(Kg)
2368.3368.3315
-497
-77
3469.9469.9355
-584
-147
4546.1546.1400400714700262
6704.9704.9500630
10651105669
8831.9831.9800710
119111001187
14990.6990.6
-800
-12061827
PK_21PK_21
PK_20
STANDARD MATERIAL SPECIFICATIONS
NO. PART NAME MATERIAL123456789
1011121314151617181921222324
A216 - WCBA216 - WCBA217 - CA15+STLA479 - 410DUCTILE IRONA216 - WCB+STLA479 - 410
A283 - DA307 - BA194 - 2HA576 - 1020A576 - 1020+CrA193 - B7A194 - 2HA439 - D2CA479 - 410A563 - ADUCTILE IRONA283 - DDUCTILE IRONA53
A217 - WC6A217 - WC6A217 - CA15+STLA479 - 410DUCTILE IRONA217 - WC6+STLA479 - 410
A283 - DA307 - BA194 - 2HA576 - 1020A479 - 410A193 - B16A194 - 4A439 - D2CA479 - 410A563 - ADUCTILE IRONA283 - DDUCTILE IRONA53
A351 - CF8A351 - CF8A351 - CF8+STLA479 - 304DUCTILE IRONA351 - CF8+STLA479 - 304
A351 - CF8A193 - B8A194 - 8A479 - 304A479 - 304A193 - B8A194 - 8A439 - D2CA479 - 304A194 - 8DUCTILE IRONA283 - DDUCTILE IRONA53
BODYBONNET DISCSTEMHAND WHEELBODY SEATBACK SEAT RINGGASKETPACKINGGLAND FLANGEHINGE BOLTHINGE NUTHINGE PINPACKING GLANDBONNET BOLTBONNET NUTYOKE BUSHLOCK NUTHANDLE NUTSHAKE ADAPTERHANDLE COVERGEAR BOXSTEM COVER
GRAPHITE+GRAPHITE WITH INCONEL WIRESPIRAL WOUND / GRAPHITE+304+304
GOV (GEAR OPERATED)
H 1
øD1
L(RF), L1(BW)
H (OPEN)
øD
- DESIGN : ASME B16.34 & BS1873
- FACE TO FACE DIMENSION : ASME B16.10
- END FLANGE DIMENSION : ASME B16.5 SIZE 26" & LARGER : ASME B16.47
- PRESSURE TEST : API 598
NOTE
Y-GLOBE VALVE
Pø
THK'
PK_22
PK_21
DIMENSION AND WEIGHT
CLASS 300 UNIT : mmSIZE
LL1D
D1H
H1d
THK ’
2266.7266.7200
-355
-50.89.7
2 1/2292.1292.1224
-385
-63.511.2
3317.5317.5250
-465
-76.211.9
4355.6355.6315
-467
-101.612.7
6444.5444.5355
-774
-152.416.0
8558.8558.8400500
10061018203.217.5
10622.3622.3450560
13671102254.019.2
12711.2711.2
-630
-1264304.820.7
14838.2838.2
-630
-1326336.623.0
CLASS 150 UNIT : mmSIZE
LL1D
D1H
H1d
THK ’
2228.6228.6200
-353
-50.88.6
4368.3368.3315
-491
-101.611.2
6470.0470.0355
-644
-152.411.9
8596.9596.9355450803757
203.212.7
12-
775.0-
500-
980304.816.1
14787.4787.4
-560
-1185336.617.0
CLASS 600 UNIT : mmSIZE
LL1D
D1H
H1d
THK ’
3355.6355.6315
-578
-76.213.2
4431.8431.8315
-669
-101.616.0
8660.4660.4
-560
-1075200.025.6
16990.6
--
900-
1637374.738.5
201193.8
--
900-
2158463.645.0
PK_23