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Valvetech » Products » Globe Valves » Cast Iron Globe Valve

Cast Iron Globe Valve

Cast Iron Globe Valve

Application

Suitable for throttling and on/off duties, the Cast Iron Globe Valve is a cost-effective solution for steam, water, air, non-corrosive oil, and gas. The Cast Iron Globe Valves perform according to the Pressure / Temperature Tables that are required for the MSS SP-85 Standard. The valves are backseated with the expectation that the backseat be placed into the fully open position. Once in operation, the stem should be backed off from the backseat. The result of this action ensures that the non-asbestos stem packing now functions on its own.

In the event of leakage via the stem packing, the Cast Iron Globe Valve backseat may be used until the packing can be replaced. It is considered dangerous to renew the stem packing when the valve is under pressure with a hazardous product or extreme pressure or temperatures. In such cases, the system should be shut down for the replacement of packing. As well as the packing, the Cast Iron Globe valve also has an Outside Screw and Yoke Angel disc.

Recommended: For Pricing, Availability,  Advantages, Disadvantages, and Common Industry Uses, see Valvetech Globe Valves

Diagram

Valvetech Globe Valve Diagram
# Part Material
1 Handwheel Cast Iron (ASTM A126 B)
2 Stem ASTM B16 or 13Cr
3 Bonnet Cast Iron (ASTM A126 B)
4 Gland Ductile Iron (A536)
5 Packaging Graphite
6 Disc Cast Iron (ASTM A126 B)
7 Body Seat Ring ASTM B62 or 13Cr
8 Body Cast Iron (ASTM A126 B)

Dimensions

All measurements listed are expressed in millimetres, unless otherwise noted. Product weight is represented in kilograms. DN size is provided in millimetres and NPS size is given in inches. These values correspond to the diagram label and its associated part.

NPSDNLHD1DBKg
2"502033021201521516
2½"652163101391781720
3"802413371521911926
4"1002923611902292342
5"1253303952152542370
6"1503564412412792580
8"20049550329834328135
10"25062253936240630215
12"30069865043148331318

P/T Ratings

Valvetech’s Pressure/Temperature Ratings according to ANSI B16.10

Temperature ° Celsius -10°C to +65°C 100°C 120°C 140°C 150°C 160°C 200°C 230°C
Pressure Bar 13.8 12.7 12.1 11.6 11.4 10.8 9.8 8.6

Other Products

Ductile Iron Globe Valve
VT372N

Weight: 13.5kg – 190kg

Sizes: DN 50 – 300

Class: 150

Pressure: PN16

Temperatures: -20°C to 400°C

Ductile Iron Gate Valve
Non-Rising Stem VT68N

Weight: 14kg – 780kg

Sizes: DN 50 – 600

Class: 150

Pressure: PN16

Temperatures: -10°C to 400°C

Specifications

Models

VT372

Body Material

Iron Grade

ASTM A126 B

Stem Operation

Rising

Drill Tables

Table 10, 16, D, ASA150

For Drill Table Specifications, see Valvetech Drill Table

Standards

Design Standard BS 5152 / MSS SP-85

Flanges conform to ANSI B16.1

Face to Face conform to ANSI B16.10

Services

Water, Oil, Gas, Steam

Industries

Petrochemicals and Petroleum, Refineries, Primary Energy, Agriculture, Water Works, HVAC

Priority Media

Acetone, Acetylene, Diesel Oil Fuels, Epsom Salts, Ethane, Heptane, Illuminating Gas, Methanol, Mercury, Methane, Paints and Solvents, Potassium Oxalate, Road Tar

For full Globe list, see Media Compatibility Table

Inventory Code and Description

CIGLOVT372

CI Globe RS 13CR SS Trim Flanged

Also Known As

Boiler Stop Valve

Stop Valve

Throttle Valve

Download

Please click the following PDF icon to download this specification sheet

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