product name:JIS C. I. Check Globe 5K
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               JIS C. I. Check Globe 5K
 

 
Specific Data:

JIS F7353 C. I. Check Globe 5K


50A-200A


250A-400A

 

Demensions [Unit: mm]

SizeφdFLANGE JIS 5K FFLHφd1d2φD2
φDφCn-φht
50A501301054-151621027058TW20160
65A651551304-151825030073TW22180
80A801801454-191828031088TW22180
100A1002001658-1920340360111TW26224
125A1252352008-1920410390138TW28250
150A1502652308-1922480445163TW32280
200A2003202808-2324570530213TW36315
250A25038534512-2326740650265TW42355
300A30043039012-2328840740310TW46400
350A33548043512-2530940840355TW52500
400A38054049516-25301050940400TW58560

 

Material

NO.ComponentMaterial
1BodyJIS G 5501-FC200
2Bonnet
3Handwheel
4DiscJIS H 5111-BC6
5Valve seat
6Disc nut
7Screwed bonnet bush
8Seat ring
9Packing gland
10StemJIS H 3250-C3771BDorBE
11StudJIS G 3101-SS400
12StudJIS H 3250-C3771BD
13Hexagon nutJIS G 3101-SS400
14Hexagon nutJIS H 3250-S3604 BD
15Hexagon nut
16Lock pinJIS G 3101-SS400
17Split pinJIS H 3260-C2600 W
18Disc lock washerJIS H 3100-C2600P
19PackingJIS F 7102
20Gasket
21Name plateJIS H 3100-C2801 P
22Disc guide stemJIS H 5111-BC6
23Jack boltJIS H 3250-C3771BD

 

JIS F7375 C. I. Check Globe 10K


50A-200A


250A-300A

 

Demensions [Unit: mm]

SizeφdFLANGE JIS 10K FFLHφd1d2φD2
φDφCn-φht
50A501551204-192022028558TW22160
65A651751404-192227031073TW24200
80A801851508-192230032088TW24200
100A1002101758-1924350370111TW28250
125A1252502108-2324420420138TW32280
150A1502802408-2326490470163TW36315
200A20033029012-2326570555213TW42355
250A25040035512-2530740680265TW48450
300A30044540016-2532840770315TW52550

 

Material

NO.ComponentMaterial
1BodyJIS G 5501-FC200
2Bonnet
3Handwheel
4DiscJIS H 5111-BC6
5Valve seat
6Disc nut
7Screwed bonnet bush
8Seat ring
9Packing gland
10StemJIS H 3250-C3771BDorBE
11StudJIS G 3101-SS400
12StudJIS H 3250-C3771BD
13Hexagon nutJIS G 3101-SS400
14Hexagon nutJIS H 3250-S3771 BD
15Hexagon nut
16Lock pinJIS G 3101-SS400
17Split pinJIS H 3260-C2600 W
18Disc lock washerJIS H 3100-C2600P
19PackingJIS F 7102
20Gasket
21Name plateJIS H 3100-C2801 P
22Washer for stem-

 

 

JIS F7377 C. I. Check Globe 16K

 

Demensions [Unit: mm]

SizeφdFLANGE JIS 16K FFLHφd1d2φD2
φDφCn-φht
50A151551208-192022028558TW22160
65A201751408-192227031073TW24200
80A252001608-232430034088TW26224
100A1002251858-2326350385111TW30250
125A1252702258-2526430455138TW36315
150A15030526012-2528500510163TW42355
200A20035030512-2530570630213TW48450

 

Material

NO.ComponentMaterial
1BodyJIS G 5501-FC200
2Bonnet
3Handwheel
4DiscJIS H 5111-BC6
5Valve seat
6Disc nut
7Screwed bonnet bush
8Seat ring
9Packing gland
10StemJIS H 3250-C3771BDorBE
11StudJIS G 3101-SS400
12StudJIS H 3250-C3771BD
13Hexagon nutJIS G 3101-SS400
14Hexagon nutJIS H 3250-S3771 BD
15Hexagon nut
16Lock pinJIS G 3101-SS400
17Split pinJIS H 3260-C2600 W
18Disc lock washerJIS H 3100-C2600P
19PackingJIS F 7102
20Gasket
21Name plateJIS H 3100-C2801 P
22Washer for stem-

 

1. Scope
  This Japanese Industrial Standard specifies marine cast iron 5K、10K and 16K screw-down check globe valves, used for steam, air, fuel oil, lubricating oil, fresh water, feed water, etc. lines in ships.

2. Relation between Fluid Condition and Maximum Working Pressure

JIS F7353 C. I. Check Globe 5K

Fluid Condition

Maximum Working Pressure MPa [kgf/cm²]

Nominal dia.
200 or less

Nominal dia.
250 and 300

Nominal dia.
350 and 400
Class B
Class S
Class B

Steam of 230 ºC or less

-

0.49

-

-

Steam of 205 ºC or less

0.49

Air and gas

0.49

Oil and pulsation water

0.49

Non-shock water of 120ºC or less

0.69
0.59

 

 

JIS F7375 C. I. Check Globe 10K

Fluid Condition

Maximum Working Pressure MPa [kgf/cm²]

Class B
Class S

Steam of 230 ºC or less

-

0.98

Steam of 205 ºC or less

0.98

Oil and pulsation water

0.98

Non-shock water of 120ºC or less

1.37

 

 

JIS F7377 C. I. Check Globe 16K

Fluid Condition

Maximum Working Pressure MPa [kgf/cm²]

Class B
Class S

Steam of 230 ºC or less

-

1.57

Steam of 205 ºC or less

1.57

Oil and pulsation water

1.57

Non-shock water of 120ºC or less

2.16

 

 

3. Construction, Shape and Dimensions
  The construction, shape and dimensions of the globe valve shall be as shown in the front tables. The permissible deviation of body thickness "a" shall, as a rule, be within +15~-10%, but for 5K globe valves when the calculated value is below 1 mm, the deviation may be permitted up to 1 mm. Except for the disc and stem, all the requirements shall be common to JIS F 7305、7307、7309.

4. Test and Inspection
   The globe valves shall be subjected to inspection on items (1) to(5)below in accordance with the requirements of JIS F7400.
  (1)Material inspection
  (2)Visual inspection
  (3)Dimensional inspection
  (4)Assembly inspection
  (5)Hydraulic inspection

    JIS F7353 C.I. Check Globe 5K
    The globe valves shall be tested as given in the following tables.

Nominal dia

Test pressure MPa [kgf/cm²]

Watertight inspection for valve seat

Hydraulic inspection for body

Inlet side

Outlet side

300 or less

0.76

0.76 to 0.39

1.03

350 , 400

0.65

0.65 or 0.29

0.88

 

    The 10K globe valve shall be tested as follows:

(a)Watertight inspection for valve seat:
Inlet side: 1.51 MPa [15.4 kgf/cm2]
Outle side: 1.51 MPa [15.4 kgf/ cm2] to 0.39 MPa [4.0 kgf/cm2]
(b)Hydraulic inspection for body: 2.06 MPa [21.0 kgf/cm2]

 

 

    The 16K globe valves shall be tested as follows:

(a)Watertight inspection for valve seat:
Inlet side: 2.37 MPa [24.2 kgf/cm2]
Outle side: 2.37 MPa [24.2 kgf/ cm2] to 0.39 MPa [4.0 kgf/cm2]
(b)Hydraulic inspection for body: 3.24 MPa [21.0 kgf/cm2]
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