Ball valves
Three piece and flanged bodies with full bore balls. For on and off service in water, steam and process lines.
Show in selectorIndustrial valve manufacturer, Kocaeli
Valves machined to the drawing. Data you can check.
Vardel builds ball, butterfly and check valves for water, energy and process plants. Material, dimensions and pressure class of every product sit on an open datasheet, and your quote request goes in one complete form.
Drawing VR 01Scale 1:1Plant Kocaeli
CompanyVardel Valves
PartValve stem
MaterialCF8M
Rev.C
A1Nominal sizeDN15 to DN200
A2Pressure classPN16 to Class 600
A3Body materialCarbon, stainless, LCC steel
A4Documents inEnglish, German, Turkish
01Product groups
Four product families, one technical language.
Each family comes with its own dimension table, material options and datasheet. Every line in the catalogue has a searchable page on the site.
Butterfly valves
Wafer and lug type with EPDM or PTFE seats. For large diameter water and cooling lines.
Show in selectorCheck valves
Swing type for horizontal and vertical installation. Prevents backflow at pump outlets.
Show in selectorMachined parts to print
Stems, balls, flanges and body parts from your own drawing, turned and milled to your tolerances.
Quote from a drawingCatalogues come per product group with a revision date; here the file is a placeholder.
Catalogue Rev. C (sample)02Product selector
Filter by size, material and pressure class.
Standard products matching your combination are listed. Open one to see its technical datasheet and carry it into the quote form with one click.
Values are sample data prepared for this demo; on a live site they come from technical documents or an ERP export.
03Production
One plant machines, tests and ships the part.
We machine the critical parts, from body to stem, on our own equipment, catch dimensional drift at the source and pressure test every valve before it ships.
- OP 10CNC turningStems, balls and flanges; dimensions recorded at the start and end of each batch.
- OP 20Machining centreBodies and bonnets, bolt holes and seat faces.
- OP 30AssemblyTorque values logged at assembly; each valve is traced by its own serial number.
- OP 40Pressure testingShell and seat test on every valve; the test record is attached to the order.
04Quality and certificates
Certificates shown with their scope, not as logos.
The cards below are placeholders. On a live site each certificate appears here with its issuing body, scope and expiry date, and comes down once it expires.
Quality management certificate
- Issued by
- Certification body name
- Scope
- Design and manufacture of industrial valves
- Valid until
- DD.MM.YYYY
Pressure equipment conformity
- Issued by
- Notified body name
- Scope
- Ball and check valves
- Valid until
- DD.MM.YYYY
Material certificates
- Issued by
- Material supplier
- Scope
- Cast and forged body parts
- Supplied
- With the order, on request
05From quote to shipment
The route a request takes, laid out like a routing sheet.
- OP 10
Request
Product, quantity, material, delivery location and lead time in the form. Attach your drawing if you have one.
- OP 20
Technical review
Engineering checks dimensions and material and asks for anything missing in one go.
- OP 30
Written quote
Terms, lead time and delivery terms sent in writing, in a single document.
- OP 40
Production and test
Machining, assembly and pressure test; the test record is linked to the order.
- OP 50
Shipment and documents
Packing, shipping papers and requested material certificates in one file.
06Request for quote
Everything our sales team would ask, in one form.
The more complete the request, the fewer emails before a quote. A product picked in the selector is carried over here.
07Frequently asked
What buyers ask before they order.
Q01Is there a minimum order quantity?
For standard products we quote from a single piece. For machined parts the economical batch size depends on the drawing and material, and is stated in writing in the quote.
Q02Do you manufacture to our own drawings?
Yes. Attach your drawing as PDF, STEP or DWG. Engineering checks dimensions, tolerances and material, and raises any open point before the quote.
Q03Do you deliver outside Türkiye?
Yes. Give the delivery location and your preferred delivery terms in the form. Shipping papers and documents are available in English and German.
Q04Can we get material certificates?
Material certificates for cast and forged parts can be requested with the order. Just state which documents you need at the quote stage.
Q05How long does a quote take?
It depends on the scope of the request and how clear the drawing is. Standard products are quoted quickly once nothing is missing; custom parts are quoted in writing after the technical review.