Industrial Ball Valve
Manufacturer in China
XHVAL GROUP VALVE CO., LTD. manufactures floating, trunnion-mounted, top-entry, fully welded, cryogenic, hard-seated and multi-way ball valves in Wenzhou, China. Standard and custom requirements can be reviewed against your service conditions and project documents.
Industrial designs for different project requirements
Explore XHVAL ball valve families by ball support, body construction, service condition and flow path. Final selection should be reviewed against the project specification and operating conditions.
Floating Ball Valves
Quarter-turn designs in which line pressure can move the ball toward the downstream seat.
View productsTrunnion-Mounted
Mechanically supported ball designs for duties where size, pressure, torque or project requirements need additional review.
View productsTop-Entry
Top-access constructions that may support in-line inspection or maintenance planning, depending on the selected design.
View productFully Welded
Welded-body constructions for applications where body-joint and installation requirements call for this design.
View productCryogenic
Configurations requiring temperature, material, stem-extension and test review for low-temperature service.
View productHard-Seated
Seat and ball constructions that require media, temperature, wear and leakage-class review.
View productThree-Way
Multi-port flow-path configurations for diverting or mixing requirements where the port arrangement is confirmed.
View productCustom Requirements
Non-standard materials, connections, operation methods and documentation reviewed before quotation.
Discuss requirementExplore Featured Ball Valve Products
Open a product page for its available information, or send the service conditions and purchasing requirements for quotation review.
Floating Ball Valves
One Piece Floating Ball Valve
One-piece floating construction for project-specific size, connection, material and service review.
2 Piece Cast Steel Floating Ball Valve
Two-piece cast steel construction for requirements reviewed by duty, materials, connection and operation.
3 Piece Forged Steel Floating Ball Valve
Three-piece forged steel construction for confirmed service, material, connection and document requirements.
Trunnion-Mounted and Special Ball Valves
Cast Steel Trunnion Ball Valve
Cast steel trunnion-mounted design for project conditions requiring supported-ball construction review.
Dust Proof Forged Steel Trunnion Ball Valve
Forged steel trunnion product for requirements where construction and environmental protection details must be confirmed.
Hard Seal Trunnion Ball Valve
Hard-seated trunnion configuration requiring media, temperature, wear and leakage-class review.
Full Welded Trunnion Ball Valve
Fully welded trunnion construction for applications where body-joint and installation requirements call for this route.
Top Entry Trunnion Ball Valve
Top-entry trunnion construction for applications where access and maintenance requirements need review.
3 Way Ball Valve
Multi-port flow-path product for diverting or mixing requirements where port arrangement is confirmed.
Have a ball valve datasheet or project specification?
Send the available service conditions and purchasing requirements for quotation review. If details are missing, include the application and known operating data.
Floating vs Trunnion: what changes?
The main difference is how the valve supports the ball. The correct route depends on pressure, size, media, temperature, operating torque, actuation and project document requirements.
| Selection factor | Floating Ball Valve | Trunnion-Mounted | Buyer action |
|---|---|---|---|
| Ball support | The seats support the ball, and line pressure can move it slightly. | Trunnions support the ball mechanically. | Review how support design affects seat load, torque and maintenance. |
| Pressure and size | Check the selected model and project duty. | Review this route when size, pressure or torque requirements increase. | Use fixed thresholds only when project specifications support them. |
| Operating torque | Torque can change with pressure, size and seat load. | Trunnion support may help manage torque in demanding conditions. | Request torque data when actuation is required. |
| Automation | Confirm torque, mounting and actuator requirements. | Review when automation and torque control are important. | Confirm actuator sizing and control requirements. |
| Documents | Confirm documents available for the selected model. | Review when the project requires a broader document package. | State the exact standard, edition and records required. |
| Selection | Consider when service conditions fit the selected design. | Consider when pressure, size, torque or project needs increase. | Request supplier or engineering review for critical service. |
Information to include in a ball valve RFQ
Complete input data helps the manufacturer review product fit, identify missing requirements and prepare a clearer quotation.
Request a QuoteFrom RFQ review to shipment preparation
Manufacturing and quality requirements should follow the confirmed quotation, purchase order and approved technical documents.
RFQ and specification review
Confirm valve type, service conditions, materials, connection, operation and document needs.
Engineering and production planning
Review the selected configuration and the manufacturing requirements stated in the order.
Manufacturing, assembly and agreed testing
Complete the confirmed manufacturing, inspection and testing scope.
Documentation, packing and shipment
Prepare the documents, packing and delivery scope stated in the order.
Ball Valves for Industrial Pipeline Applications
Application fit depends on the medium, pressure, temperature, required shutoff function, materials, connection, operation and applicable project documents.
Isolation dutyOil & Gas
Review pressure, media, materials, operation and project documents.
Media reviewChemical Processing
Review media compatibility, temperature, seats and sealing materials.
Project dutyPower Generation
Review pressure, temperature, actuation and required documentation.
System reviewWater Treatment
Review medium, shutoff duty, materials, connection and operation.
Answers for ball valve sourcing
Use these answers to prepare an enquiry, then confirm product-specific specifications against the selected valve and project requirements.
What is the main difference between floating and trunnion ball valves?
A floating design allows the ball to move slightly under line pressure, while a trunnion-mounted design supports the ball mechanically. Final selection depends on service and project requirements.
What information should I send for a ball valve quotation?
Provide the application, medium, pressure, temperature, size, materials, connection, operation method, quantity and required documents or standards.
Can XHVAL review custom ball valve requirements?
Standard and non-standard requirements can be submitted for feasibility and quotation review. Confirmation depends on the selected configuration and order scope.
Can I request test records or certificates?
State the exact standard, edition, certificate and test records required. XHVAL can review which documents apply to the selected product and order scope.
Are all ball valves suitable for throttling?
Many standard ball valves are selected mainly for isolation. If the application requires throttling or control, state the operating duty and ask for a suitable design review.
Request A Free Quote
Write to us
Share your valve type, size, pressure class, material, connection standard and application details. XHVAL can help review the request and support the next quotation step.
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Phone+86 577 5768 9696
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EmailSales@xhval.com
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Factory AddressSanqiao Industrial Zone, Oubei Sub-district,
Yongjia County, Wenzhou City,
Zhejiang Province, China