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Cast Steel Globe Valve

Cast-Steel-Globe-Valve

Cast Steel Globe Valve

Material: Cast steel

Size Range:1/2″-24″

Connection Options:Flanged, Butt-welded, Threaded ends

Working Pressure: Class 150 to Class 2500

Working Temperature:29°C to 427°C

Sealing Options: Metal-to-metal, Soft Seal

Manufacturing Method: Cast, Forged 

Applicable Medium:water, oil, gas, steam, and various chemicals.

Manufacturing Standard: ASME B16.34, API 600, API 598

Product Overview

The Cast Steel Globe Valve stands out as a durable and dependable solution crafted for meticulous control over fluid flow and effective throttling across diverse industrial sectors. Constructed from resilient cast steel, this valve is engineered to endure intense pressures and extreme temperatures, making it an ideal choice for challenging applications in fields such as oil & gas, power generation, and chemical manufacturing. The globe-style configuration facilitates precise modulation of flow, minimizing leakage to uphold safe and efficient operations. This design ensures that fluid passage is not only smoothly regulated but also securely contained, delivering consistent performance in high-stakes environments.

Product Features

• Angle Design: Angle-type globe valves (TG049) provide better flow control in space-constrained environments and are ideal for piping systems with directional changes.
• Oxygen-Safe Design: TG050 Oxygen Valve is designed with oxygen-safe materials to prevent combustion, ensuring safe operation in oxygen systems.
• High Durability: Forged steel and cast steel body options ensure strength and durability in harsh industrial conditions (TG048, TG054, TG055).
• Automated Control: Pneumatic and electric actuated valves provide automated flow regulation and shut-off, suitable for industrial automation.
• Compact Design: Threaded and small-size valves (TG051) are compact and ideal for low-pressure or space-constrained systems.

Specification Parameters

Design and Manufacturing Standards

• Design and Manufacturing: GB/T 12235, API 6D, ASME B16.34 (Covers the design and safety of globe valves)
• Valve Type: Globe Valves (including manual, pneumatic, electric, and worm gear-operated types)

Structural Length
• Standard: GB/T 12221, ASME B16.10

Connection Forms

• Standards:
o Flanged Connections: HG/T 20592-20605, GB/T 9112-9124, ASME B16.5
o Threaded Connections: BSP, NPT, ISO 7-1
o Welded Connections: ASME B16.25
o Butt-welded connections for stainless steel and high-pressure systems

Inspection and Test Standards
• Standard: API 598, GB/T 13927 (Covers pressure testing, sealing, and functional performance of globe valves)

Available Sizes (Caliber)

• Range: 1/2″ ~ 50″ (DN15 ~ DN1250)

Pressure-Temperature Rating

• Standard: GB/T 12224, ASME B16.34
• Pressure Range:
o PN2.5 MPa ~ PN42 MPa
o Class 150 ~ Class 2500
• Temperature Range:
o -40°C to +450°C (-40°F to +842°F), depending on body and seat materials

 

Performance parameters

modelJ41H-16C~160CJ41Y-16C~160CJ41W-16P~160P
Work pressure(MPa)1.6~16.0
proper temperature(℃)≤425≤150
Suitable mediaWater, steam, oilWeak corrosive medium
materialBody, bonnetCarbon steelChrome nickel-titanium stainless steel
Valve stemChrome stainless steelChrome nickel-titanium stainless steel
Sealing surfaceSurfacing iron-based alloysHardfacing alloyBody material
fillerAsbestos graphite, flexible graphite, PTFE

 

The main shape and connection size

Nominal diameterThe main dimensions and connection dimensions
LDD1D2bZ-dHD0

J41H-16C

1513095654514-24-Φ14170120
20150105755514-24-Φ14190140
25160115856514-24-Φ14205160
321801351007816-24-Φ18270180
402001451108516-34-Φ18310200
5023016012510016-34-Φ18358240
6529018014512018-34-Φ18373240
8031019516013520-38-Φ18435280
10035021518015520-38-Φ18500300
12540024521018522-38-Φ18614320
15048028024021024-38-Φ23674360
20060033529526526-312-Φ23811400
25065040535532030-312-Φ25969450
30075046041037530-312-Φ251145580
35085052047043534-416-Φ251280640
40098058052548536-416-Φ301452640

J41H-25C

1513095654516-24-Φ14170120
20150105755516-24-Φ14190140
25160115856516-24-Φ14205160
321801351007818-24-Φ18270180
402001451108518-34-Φ18310200
5023016012510020-34-Φ18358240
6529018014512022-38-Φ18373240
8031019516013522-38-Φ18435280
10035023019016024-38-Φ23500300
12540027022018828-38-Φ25614320
15048030025021830-38-Φ25674360
20060036031027834-3

12-Φ25

811400
25065042537033236-312-Φ30969450
30075048543039040-416-Φ301145580
35085055049044844-416-Φ341280640
40098061055050548-416-Φ341452640

Specification Applications

Power Generation: In power facilities, this valve plays a crucial role in moderating the movement of steam and water, accommodating intense pressure levels and extreme heat with precision and reliability. It acts as a critical control point, ensuring optimal flow management in high-stakes energy systems.

Oil & Gas: Within both upstream extraction and downstream processing operations, this valve is essential for maintaining regulated flow and pressure along pipelines. It provides steadfast control in volatile environments, helping to stabilize transport and processing of hydrocarbons.

Chemical and Petrochemical Processing: In the chemical and petrochemical sectors, this valve oversees the passage of aggressive chemicals and volatile gases, delivering consistent functionality under corrosive conditions. Its robust construction and precise control enable it to withstand the harsh reactions typical in these industries.

Water Treatment: Serving in water treatment facilities, the valve adjusts and directs the flow of water and treatment chemicals, facilitating smooth operation within purification and distribution systems. It ensures that each step in the treatment process proceeds with regulated flow, aiding in the effective cleansing of water supplies.

HVAC Systems: In heating, ventilation, and air conditioning systems, this valve manages the movement of heating or cooling fluids, adjusting flow rates to achieve desired temperature and airflow conditions. It contributes to maintaining balanced environmental control, enhancing comfort and efficiency in both industrial and commercial spaces.

Valve Actuation

Process Optimization

Precision Engineering

Pipeline Solutions

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Flow Control

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