Design standards and application scope of globe valves

Release date:

2019-02-19

Author:

Source:


Abstract

Category Standard Code Standard Name Scope Nominal Diameter/mm Nominal Pressure or Pressure Class Application Forged Steel JB/T7746-1995 Reduced-Diameter Forged Steel Valves 10–50 2.5–25 MPa General Use Cast Steel JPI-7S-46-1999 CL150, 300 Flanged Cast Steel Valves 32–350 CL150, CL300 Petroleum & Petrochemical Industries JISB2071-1999 Flanged Connection Forged Steel Globe Valves 40–200 10K, 20K General Purpose JISB2072-1999 1.0 MPa Flanged Connection Cast Steel Angle Valves 40–200 10K JISB20

Category

Standard code

Standard Name

Scope of Application

Nominal Diameter/mm

Nominal pressure or pressure rating

Application

Forged steel

JB/T 7746-1995

Reduced-Diameter Forged Steel Valve

10–50

2.5–25 MPa

General

Cast steel

JPI-7S-46-1999

CL150, 300 Flanged Cast Steel Valves

32–350

CL150, CL300

Petroleum, Petrochemicals

JIS B2071-1999

Flanged Forged Steel Globe Valve

40–200

10K, 20K

General

JIS B2072-1999

1.0 MPa Flanged Cast Steel Angle Valve

40–200

10K

JIS B2081-1999

2.0 MPa Flanged Cast Steel Globe Valve

40–200

20K

JIS B2082-1999

2.0 MPa Flanged Cast Steel Angle Valve

40–200

20K

Cast steel, forged steel

BS 5352-1999

Steel wedge gate valves, globe valves, and check valves with a nominal diameter of 50 mm or less

15–50

CL150, CL300, CL600, CL800

Oil, petrochemicals

JPI-7S-36-1999

Small steel (forged or cast steel) valves

10–40

Cl600

ANSI B16.34-1996

Flanged and Butt-Welded Steel Valves

15–750

Cl150–2500

General

BS 1873-1999

Flanged and Butt-Welded Steel Globe Valves and Globe Check Valves

15–400

Cl150–2500

Oil, petrochemicals

MSS-SP-42-1995

CL150 Flanged and Butt-Weld End Corrosion-Resistant Gate Valves, Globe Valves, Angle Valves, and Check Valves

15–50

CL150

General

GB/T 12235-1989

Universal Valve: Flanged Steel Globe Valves and Lift-Type Check Valves

25–150

1.6–16 MPa

BS 5160-1999

Universal steel gate valves, globe check valves, and lift-check valves

10–450

1.6–4.0 MPa

 

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