Globe Valve
Home >> Products >> Globe Valve >> Pressure Seated Globe Valve – Y Type
Designed for high-pressure and high-temperature process services, the Pressure Seated Globe Valve – Y Type combines a streamlined Y-pattern body with a pressure-assisted sealing system to deliver dependable flow isolation and throttling performance. The inclined flow passage reduces flow resistance compared with conventional globe valve configurations, while the pressure-seated bonnet design uses system pressure to enhance the seal between the bonnet and body as operating pressure increases.
The valve is particularly suited to demanding applications in power generation, steam systems, oil & gas, petrochemical, and high-pressure process lines. Its Y-pattern configuration provides improved flow efficiency, while the pressure-seated construction offers enhanced containment for elevated pressure and temperature services, making it an effective solution for critical process and steam applications.
|
Product description: |
Y Type Globe Valve |
|
Model: |
J43H-Y Type Globe Valve |
|
Nominal diameter: |
NPS 2”～24” |
|
Operating temperature: |
-29℃～593℃(the range of service temperature may vary for different materials) |
|
Nominal pressure: |
CLASS 150～2500 |
|
Material: |
Main material: A216 WCB、WCC; A217 WC6、WC9、C5、C12、C12A、CA15; A351 CF8、CF8M、CF3、CF3M、CF8C、CN3MN、CK3MCUN、CN7M; A352 LCB、LCC; A494 CW-6MC、CU5MCuC、M35-1; A890 4A(CD3MN)、5A(CE3MN)、6A(CD3MWCuN); ASME B 148 C95800、C95500, etc. |
|
Design standard: |
BS 1873 、ASME B16.34、GB 12235、GB/T 12224 |
|
Structural length: |
ASME B16.10、GB/T 12221 |
|
Connecting end: |
ASME B16.5、ASME B16.25、GB/T 9113、GB/T 12224 |
|
Test standard: |
API 598、ISO 5208、GB/T 26480、GB/T13927 |
|
Operation method: |
Elevating hand wheel, non-elevating hand wheel, bevel gear, motor drive unit, pneumatic drive unit |
|
Application fields: |
For application in fields such as electric power industry, petroleum refining, petrochemical engineering, offshore oil, tap water engineering in urban construction, chemical engineering, etc. |
Ideal for accurate throttling and dependable shutoff in critical process applications.
Y-Pattern Flow Passage
The angled body configuration creates a more direct flow path, reducing pressure loss and improving flow efficiency.
Pressure-Assisted Sealing
Internal system pressure energizes the pressure seal, increasing sealing force as line pressure rises.
High-Pressure Containment
Pressure-sealed construction provides effective containment for demanding high-pressure applications.
High-Temperature Service
Designed for elevated-temperature media including superheated steam and other high-temperature process fluids.
Excellent Throttling Performance
The globe valve trim provides controlled flow regulation in addition to positive shut-off capability.
Reduced Flow Resistance
Compared with conventional straight-pattern globe valves, the Y-pattern design offers a more favorable flow path and lower pressure drop.
Reduced Bonnet Bolting Load
Pressure sealing minimizes reliance on conventional bolted bonnet sealing, particularly under high-pressure conditions.
Durable Trim Configuration
Valve trim can be selected and engineered according to pressure, temperature, and media conditions to withstand demanding service.
Suitable for Critical Steam Systems
Well adapted to main steam, superheated steam, boiler, turbine, and other high-energy process applications.
Maintenance-Oriented Construction
Internal components can be inspected and serviced according to the valve's maintenance configuration, helping support efficient plant operation.
Chemical Industry
Ball valves, butterfly valves, gate valves, globe valves, check valves, and control valves ensure safe fluid isolation, precise process control, and reliable operation in demanding chemical processing applications.
Oil Industry
Engineered for reliable isolation, flow regulation, and backflow prevention, our valve solutions support upstream, midstream, and downstream oil production and refining operations.
Natural Gas
Providing leak-tight sealing, dependable flow control, and safe pipeline operation for natural gas transmission, storage, LNG, and distribution systems.
Metallurgy
Built to withstand high temperatures, abrasive media, and harsh operating conditions in steelmaking, smelting, and metallurgical processing.
Power Generation
Ensuring reliable isolation, accurate flow control, and long-term performance in steam, boiler, turbine, and power plant systems.
Pharmaceutical
Delivering hygienic, precise, and contamination-free flow control for pharmaceutical manufacturing and clean process applications.
Steel Industry
Designed for high-temperature, high-pressure, and severe-service conditions in iron making, steelmaking, rolling mills, and auxiliary process systems.
New Energy
Supporting hydrogen, LNG, carbon capture, battery materials, and renewable energy projects with advanced valve solutions for safe and efficient process control.
-196°C Cryogenic Liquid Nitrogen Test System
Simulates ultra-low-temperature operating conditions to verify valve sealing performance and reliability for cryogenic applications.
Brinell, Rockwell & Vickers Hardness Tester
Ensures material hardness meets international standards for strength, durability, and long-term performance.
Large-Scale Coordinate Measuring Machine (CMM)
Provides high-precision dimensional inspection to ensure machining accuracy and product consistency.
Valve Life Cycle Testing System
Evaluates valve durability and operational reliability through repeated opening and closing cycle tests.
High & Low Temperature Test Chamber
Verifies valve performance and stability under extreme temperature conditions.
High Temperature Aging Test Chamber
Assesses long-term material stability and product reliability under continuous high-temperature exposure.
Desktop SPECTRO Optical Emission Spectrometer (Germany)
Performs rapid and accurate material composition analysis to ensure full material traceability and compliance.
Our engineering team evaluates these factors to ensure long-term reliability and regulatory compliance.
ISO9001:2015
ISO9001:2015
Environmental Management System Certification
Occupational Health & Safety Management System Certification
Certificate of Quality System Approval
ScheduleTo Certificate No HPiVS-iP1001-062-Q-10-00
CEPTUфNKAT COOTBETCTBNа
EAC
Certificate of Authority to use the Official APl Monogram
Certificate of Authority to use the Official APl Monogram
Certificate of Authority to use the Official APl Monogram
Certificate of Authority to use the Official APl Monogram
Certificate of Authority to use the Official APl Monogram
ISO 15848－1 QUALIFICATION CERTIFICATE
Test Report
Globe valves are designed for accurate flow regulation and reliable shutoff in process control applications.
Their linear disc movement provides precise control of flow rate while maintaining excellent sealing performance.
Y-pattern globe valves offer lower pressure drop, while T-pattern globe valves provide excellent throttling performance for general applications.
Q Can globe valves be used in high-temperature applications?
Yes. Pressure-sealed and forged steel globe valves are widely used in high-pressure and high-temperature steam systems.
Q What actuator options are available?
Globe valves can be operated manually or equipped with pneumatic, electric, or hydraulic actuators for automated operation.
Q Which industries commonly use globe valves?
They are commonly used in power plants, refineries, chemical processing, steam systems, and industrial utilities.
Hangzhou Kaiwei Valve Group Co, Ltd, established in 2015, is a cutting-edgeindustrial enterprise that specializes in the R&D, design, casting, production,and sales of fluid control products and services
Contact UsRelated products
Downloads
Engineering Support
