Welded Ball Valve

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Welded Ball Valve

Material: Stainless Steel (SS304, SS316)

Size: 1/4″ to 1″

Connection: Female Thread, NPT, BSPT, BSPP (G)

Working Pressure: 3000 PSI to 10000 PSI

Working Temperature: -53°C to +540°C (-63.4°F to +1004°F)

Sealing: PTFE, VITON, PEEK, Graphite

Manufacturing Method: Forging

Applicable Medium: Oil, Gas, Water

Manufacturing Standard: ANSI, ASME, GB, JIS, DIN, customizable as per customer’s drawing

Product Overview

Ball valves are designed for efficient on/off control of fluid flow in a wide range of industrial applications. These valves feature a spherical disc to control the flow and are known for their excellent sealing capabilities and ease of operation. Constructed with high-quality materials such as stainless steel, ball valves are ideal for demanding environments and can handle high-pressure and high-temperature conditions.

Product Features

On/Off Control: Ball valves provide efficient and reliable shut-off capabilities with minimal pressure drop.

Full Bore Design: Allows for maximum flow and minimal turbulence when the valve is fully open, reducing energy losses.

High-Pressure Capability: Can handle pressures from 3000 PSI to 10000 PSI, making it suitable for high-pressure applications.

Corrosion Resistant: Constructed with stainless steel (SS304, SS316) for excellent resistance to corrosion in harsh environments.

Leakage Prevention: Equipped with high-quality sealing materials such as PTFE, VITON, PEEK, and Graphite to ensure zero leakage under extreme conditions.

Easy Operation: The quarter-turn operation allows for quick and easy control of fluid flow.

Specification Parameters

Structural Length Standard: GB/T 12221, ASME B16.10 (Defines face-to-face and end-to-end dimensions for flanged, threaded, and welded connections)

Connection Forms Standards: Threaded Connections (BSP, NPT, BSPT, BSPP)

Available Sizes (Caliber): 1/4″ ~ 1″ (DN6 ~ DN25), custom sizes available upon request

Pressure-Temperature Rating: GB/T 12224, ASME B16.34

Pressure Range: 3000 PSI to 10000 PSI (206.7 bar to 689 bar)

Temperature Range: -53°C to +540°C (-63.4°F to +1004°F)

Main connection size

SIZE	D	L	H	E
1/4″	11.6	55	50	100
3/8″	12.7	55	50	100
1/2″	15	65	60	130
3/4″	20	75	64	130
1″	25	88	71	165
1-1/4″	32	102	78	165
1-1/2″	38	110	86	190
2″	50	125	95	190
2-1/2″	65	162	130	250
3″	80	189	148	250
4″	100	260	180	280

Specification Applications

Industries

Oil & Gas
Petrochemical Processing
Power Generation (Steam, Thermal, Nuclear)
Water Treatment and Distribution
Chemical Processing
HVAC Systems
Industrial Manufacturing
Food and Beverage

Specific Applications

On/Off Control: Used for shutting off fluid flow in pipelines, especially in high-pressure environments.
Isolation: Provides isolation for equipment and sections of a pipeline, facilitating maintenance and operational safety.
Fluid Regulation: Suitable for regulating the flow of gases, oils, water, and other media.

Installation Instructions

Ensure the pipeline is fully depressurized before installation.
Use PTFE tape or an appropriate sealing compound for threaded connections to ensure a leak-proof installation.
Tighten the valve body with suitable tools, taking care not to overtighten and damage threads.
Inspect connections and test the valve after installation to confirm proper sealing and operation.

Valve Actuation

Process Optimization

Precision Engineering

Pipeline Solutions

Industrial Valves

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