Y-Type Globe Valve is an industrial flow control valve designed for pipeline isolation, throttling, and flow regulation applications where lower pressure loss and reliable shut-off performance are required.
Technical Specifications
|
Parameter |
Specification |
|
Product Type |
Y-Type Globe Valve / Y Pattern Globe Valve |
|
Valve Design |
Y-Pattern Angled Flow Design |
|
Size Range |
Customized according to project requirements |
|
Pressure Rating |
ANSI Class 150 to Class 2500 (based on design requirements) |
|
Body Materials |
Carbon Steel, Low Temperature Carbon Steel, Stainless Steel, Duplex Stainless Steel, Alloy Steel |
|
Connection Type |
Flanged, Butt Weld, Customized Connections |
|
Operation Method |
Handwheel, Gear Operator, Pneumatic Actuator, Electric Actuator |
|
Applicable Medium |
Steam, Water, Oil, Gas, Chemical Fluids, Process Media |
|
Temperature Range |
According to material selection and service conditions |
|
Design Standards |
Design standards available according to project specifications, including ANSI, API, ASME, DIN, JIS, and GB requirements. |
|
Inspection Standard |
Inspection and pressure testing according to applicable standards and project requirements |
Key Components
Valve Body
The cast valve body provides pressure containment capability and can be manufactured with different materials according to temperature, pressure, and corrosion requirements.
Valve Stem
Precision-machined valve stem transfers operating force to the disc assembly, ensuring smooth valve operation and reliable flow control.
Valve Disc
The disc moves linearly to regulate fluid flow and works with the seat ring to achieve dependable shut-off performance.
Seat Ring
The seat ring provides the sealing surface between the disc and valve body, supporting long-term sealing reliability and maintenance requirements.
Packing System
The stem packing system helps maintain sealing performance and reduces the risk of external leakage during continuous operation.
Operating Mechanism
Available with manual operation or actuator configurations according to automation requirements and control system design.
Main Features
Y-Pattern Angled Flow Design
The angled Y-type flow passage provides a streamlined fluid path that reduces flow resistance and pressure loss, improving flow efficiency in industrial pipeline systems.
Reliable Shut-Off Performance
The linear disc movement and precision sealing structure provide reliable shut-off performance for pipeline isolation and flow regulation.
Easy Maintenance Structure
The bolted bonnet design allows easy inspection, maintenance, and replacement of internal valve components, reducing service downtime.
Typical Applications
Steam Systems
Used in boiler outlets, steam distribution pipelines, and high-temperature steam systems requiring reliable isolation and flow regulation.
Oil & Gas Processing
Applied in refinery units and process pipelines where dependable shut-off performance and precise flow control are required.
Chemical Processing
Suitable for chemical pipelines requiring material compatibility, stable flow regulation, and reliable sealing performance.
Petrochemical Plants
Used in process units and auxiliary pipelines requiring reliable operation under high-temperature and pressure conditions.
Power Generation
Applied in feedwater, cooling water, and auxiliary systems requiring durable valve operation and long service life.
Water Treatment Systems
Used in utility pipelines, circulation systems, and treatment process lines requiring reliable isolation and flow management.
Manufacturing Capability
Industrial Valve Manufacturing Experience
Established in 1997, PORO has more than 25 years of experience manufacturing industrial valves for global applications.
Manufacturing & Inspection Process
Production includes material verification, machining, assembly, pressure testing, and final inspection before shipment.
Material & Configuration Options
PORO supports carbon steel, stainless steel, duplex stainless steel, alloy steel, and customized valve configurations according to project requirements.
Engineering Support
Technical support is available for valve selection, material matching, connection design, and operation configuration.
Packaging & Delivery Protection
Valve Surface Protection
Valve surfaces are protected before shipment to reduce scratches, corrosion, and handling damage during transportation.
Sealed Valve Protection
Valve openings are covered to prevent dust, moisture, and foreign particles from entering internal passages.
Secure Internal Protection
Valve components are fixed and protected to reduce impact and vibration risks during shipment.
Export Packaging Solution
Export wooden cases or customized packaging solutions are selected according to valve size and shipping requirements.
Identification & Shipment Marking
Product labels and shipment markings support receiving inspection and installation identification.
FAQ
Q: What factors should be considered when selecting a Y-Type Globe Valve?
A: Selection should consider operating pressure, temperature, fluid characteristics, valve size, material compatibility, and service conditions.
Q: What is the difference between a Y-Type Globe Valve and a standard Globe Valve?
A: A Y-Type Globe Valve uses an angled body design with a more streamlined flow passage, helping reduce flow resistance compared with conventional globe valve designs.
Q: How is a Y-Type Globe Valve tested before delivery?
A: Valve inspection typically includes dimensional checks, pressure testing, sealing verification, and final quality inspection according to project requirements.
Q: What documents can be provided with a Y-Type Globe Valve order?
A: Documentation may include material certificates, inspection records, pressure test reports, and product documentation according to customer requirements.
Q: Can Y-Type Globe Valves be customized for special working conditions?
A: Yes. Custom options may include material selection, connection design, operation method, and configuration adjustments based on project requirements.
Q: How can I choose the correct Y-Type Globe Valve manufacturer?
A: Buyers should evaluate manufacturing experience, quality control procedures, technical capability, material options, and project support capability.
Q: How can the service life of a Y-Type Globe Valve be improved?
A: Proper material selection, correct installation, regular inspection, and suitable operating conditions help extend valve service life.
Q: What causes leakage in a Y-Type Globe Valve?
A: Leakage may result from improper selection, damaged sealing surfaces, unsuitable operating conditions, or insufficient maintenance.
Q: What maintenance is required for a Y-Type Globe Valve?
A: Regular inspection of sealing components, operating performance, and connection conditions helps maintain reliable valve operation.
Q: What information should be provided for a Y-Type Globe Valve inquiry?
A: Buyers should provide application details, operating conditions, required standards, valve specifications, and delivery requirements.
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