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JIS F 7317-1996 CAST STEEL 40K GLOBE VALVES

JIS F 7317-1996 CAST STEEL 40K GLOBE VALVES

Item

Description

Product Name

JIS F 7317-1996 CAST STEEL 40K GLOBE VALVES

Certificates

ABS, LR, BV, DNV, RINA, CCS

FOB Price

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Warranty

12 months (unless otherwise specified)

Place of Origin

China


Overview

1. PRESSURE-TEMPERATURE RATINGS (TABLE 1)

The relationship between fluid condition and maximum working pressure depends on the body material. Interpolation is permitted for intermediate values.

TABLE 1 - MAXIMUM WORKING PRESSURE (MPa)

FLUID CONDITIONCARBON STEELMOLYBDENUM STEELCHROME-MOLYBDENUM STEEL
Steam at 490°C--4.0
Steam at 475°C-4.04.2
Steam at 450°C--4.5
Steam at 425°C4.0-4.8
Steam at 400°C4.6-5.1
Steam at 350°C--5.2
Steam at 300°C and below--5.7
Air, Gas, Oil, and Pulsating Water--6.2

Note: For temperatures and pressures intermediate to the values in the table, the maximum working pressure or temperature may be determined by interpolation.

2. DIMENSIONS AND STRUCTURAL DATA

TABLE 2 - DIMENSIONS FOR NOMINAL SIZE DN32 ~ DN150 (UNIT: MM)

NOMINAL SIZE (DN)dd1LDFLANGE BOLT CIRCLE DIA. CNO. OF BOLT HOLESBOLT THREAD Th.tfgOVERALL HEIGHT H (APPROX.)HANDWHEEL D2BODY d0BODY d1PACKING BOX SBODY d3BODY d4HEX WIDTH ACROSS FLATS B1CALCULATED MASS (kg)



3232322301401054M16242803701808802816080TW221726M16M1225.4
4040382401601204M16262903852009852816580TW241928M16M1230.2
5050502601701308M16262105390224109028210100TW261942M16M1641.0
6565622901801408M162821304952501110528215110TW302248M20M1662.3
8080753102001608M203021405802801311028230125TW322454M20M1679.0
1001001003502251858M203221606403151512528250140TW362462M24M20120
1251251254002702258M223622007303551814030280160TW402762M24M20197
15015015045030526012M223822308154002016030325200TW463278M30M24228

Note 1: Flanges shall conform to JIS B 2210 nominal pressure 40K.
Note 2: Threads for d4 shall conform to JIS B 0222; Threads for d0 shall conform to JIS B 0205 (for sizes 125 and below) or JIS B 0207 (for sizes 150 and above). Threads for d1 shall conform to JIS B 0205.
Note 3: The bolt holes of the inlet and outlet flanges are positioned symmetrically along the centerline of the body.
Note 4: Handwheels for DN100~150 may be of the hammer-blow type, and their shape may be partially modified.
Note 5: Thrust ball bearings (Reference) are available for DN100 (JIS B 1532 No. 51114), DN125 (No. 51115), and DN150 (No. 51117).

3. MATERIALS OF MAIN PARTS (REF. FIG. 3)

Materials depend on the selected body material category: Carbon Steel, Molybdenum Steel, or Chrome-Molybdenum Steel.

TABLE 3 - MATERIALS FOR MAIN PARTS

PART NO.PART NAMECARBON STEELMOLYBDENUM STEELCHROME-MOLYBDENUM STEEL
1BodyJIS G 5101 SC480JIS G 5151 SCPH11JIS G 5151 SCPH21
2BonnetJIS G 5101 SC480JIS G 5151 SCPH11JIS G 5151 SCPH21
3YokeJIS G 5101 SC480JIS G 5101 SC480JIS G 5101 SC480
4HandwheelJIS G 5501 FC200 (DN32~80) / JIS G 5101 SC480 (DN100 and above)JIS G 5501 FC200 (DN32~80) / JIS G 5101 SC480 (DN100 and above)JIS G 5501 FC200 (DN32~80) / JIS G 5101 SC480 (DN100 and above)
5DiscJIS G 5101 SC480 or JIS G 4303 SUS420J1JIS G 5151 SCPH11 or JIS G 4305 SUS420J1JIS G 5151 SCPH21 or JIS G 4305 SUS420J1
6BoltJIS G 4105 SCM435JIS G 4105 SCM435Chrome-Molybdenum Steel Bolt
7Hexagon NutJIS G 4051 S45CJIS G 4051 S45CMolybdenum Steel Nut
8StemJIS G 4303 SUS403JIS G 4303 SUS403JIS G 4303 SUS403
9GlandJIS G 4303 SUS420J1JIS G 4303 SUS420J1 or Monel MetalJIS G 4303 SUS420J1 or Monel Metal
10Gland Nut-JIS G 4306 SUS304JIS G 4306 SUS304
11Gland Ring-JIS G 4404 SKD1JIS G 4404 SKD1
12Gland Nut-JIS G 4303 SUS420J1JIS G 4303 SUS420J1
13Disc Lock Pin-JIS H 3250 C6782BDJIS H 3250 C6782BD
14Gland Nut-JIS H 5111 BC6JIS H 5111 BC6
15Stem Pin-JIS G 4051 S35CJIS G 4051 S35C
16Hinge Pin-JIS G 4051 S25CJIS G 4051 S25C
17Disc Stopper-JIS G 4051 S25CJIS G 4051 S25C
18Hexagon Nut-JIS G 3101 SS400JIS G 3101 SS400
19Hexagon Nut-JIS G 3101 SS400JIS G 3101 SS400
20Plain Washer---
21Stop Pin---
22Pin-JIS G 4051 S35CJIS G 4051 S35C
23Taper Pin-JIS G 3506 SWRM12JIS G 3506 SWRM12
24Split Pin-JIS G 3506 SWRM12JIS G 3506 SWRM12
25Packing-JIS F 7102JIS F 7102
26Gasket-JIS F 7102JIS F 7102
27Thrust Ball Bearing---
28Grease Nipple-JIS B 1575JIS B 1575
29Impact Fitting-JIS G 4051 S35CJIS G 4051 S35C
30Handwheel Hub-JIS G 5101 SC480JIS G 5101 SC480
31Nameplate-JIS H 3100 C2801PJIS H 3100 C2801P

Note 1: Materials indicated with an asterisk () in the part name shall be in accordance with the specified materials in 4.(1).*
Note 2: Appropriate surface treatment shall be applied to the contact surfaces of stainless steel to prevent galling.
Note 3: JIS G 4051 S25C, S35C, and S45C shall be subjected to appropriate heat treatment.


 INQUIRY REQUIREMENTS (FOR BUYERS)

To ensure an accurate quotation, please provide the following details in your inquiry:

  • Product Name: Marine Cast Steel 40K Globe Valve

  • Standard: JIS F 7317-1996

  • Nominal Diameter (DN): [e.g., 32, 50, 100]

  • Nominal Pressure: 40K

  • Body Material Required: [ ] Carbon Steel / [ ] Molybdenum Steel / [ ] Chrome-Molybdenum Steel

  • Working Fluid & Temperature: [e.g., Steam at 350°C]

  • Classification Society Required: [e.g., NK, LR, DNV, ABS, CCS, or None]

  • Quantity: [e.g., 10 pcs]

  • Destination Port: [e.g., Singapore, Rotterdam]

  • Inspection Requirements: [e.g., EN 10204 3.1 Certificate, Third-Party Witness]


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