Metal Seated Gate Valve from Vcore Valve is selected for demanding isolation duties where metallic seating and durable shutoff surfaces are required. Vcore Valve confirms the body material, trim material, seat design and inspection requirements against the project datasheet instead of publishing unverified fixed ratings.
Metal Seated Gate Valve Product Overview
A metal seated gate valve is used where resilient seats may not be suitable for the medium, temperature, abrasion or maintenance expectations. Vcore Valve reviews the seat material, wedge design, body material and inspection requirement before confirming the final model.
Recommended Configuration
Metal seated designs need careful review of seating surfaces, operating torque and inspection standards.
| Configuration Item | Engineering Check | Selection Reason |
|---|---|---|
| Seat material | Confirm hardfacing, stainless trim or project-specified metal seat | Supports durability in demanding service |
| Wedge design | Confirm solid, flexible or parallel gate arrangement where applicable | Affects sealing contact and operation |
| Body material | Match corrosion, erosion and temperature exposure | Prevents unsuitable material selection |
| Operation method | Confirm handwheel, gearbox, actuator or extension stem | Ensures practical operation after installation |
Technical Specification Review
| Field | How Vcore Valve Handles It |
|---|---|
| Size range | Confirmed from the selected model, drawing and order datasheet before quotation |
| Pressure class | Confirmed only after body design, end connection and service condition are reviewed |
| Temperature range | Confirmed according to body material, seat material, packing and actuator limitations |
| Leakage requirement | Confirmed according to the specified seat design and inspection standard |
| Documentation | Material, dimensional, pressure test and packing documents can be arranged by order requirement |
Application Fit
Metal seated gate valves are chosen for isolation rather than throttling and should be matched to the medium and shutoff expectation.
| Application | Selection Note |
|---|---|
| High-temperature compatible services | Confirm actual temperature and packing before supply |
| Abrasive or dirty media | Review seat protection and maintenance expectations |
| Oil, gas and process isolation | Confirm material and documentation requirements |
| Utility isolation | Useful where metallic seating is specified by plant standard |
Inspection Checklist
| Before Shipment | Check Point |
|---|---|
| Visual inspection | Body marking, coating, handwheel, actuator interface and accessories checked against order details |
| Dimensional check | End connection, face-to-face or installation dimensions verified when required |
| Operation check | Open-close travel, stem movement and actuator response checked for smooth operation |
| Packing | Valve ends protected and export packing arranged according to shipping method |
Related Gate Valve Options
Compare this model with threaded gate valve, dark rod electric gate valve, aluminium bronze gate valve and underground gate valve options from Vcore Valve.
FAQ
Why choose a metal seated gate valve?
It is selected where metallic seating is preferred for durability, temperature, abrasion or plant specification reasons.
Does metal seated mean zero leakage?
No. Leakage class must be confirmed by seat design and the specified inspection standard.
Can Vcore Valve confirm trim material?
Yes. Trim and seat material are confirmed according to the service medium and datasheet.
Is it suitable for throttling?
No. It should be used for full open or full closed isolation.