Samvay Fluid Tekniks manufactures needle valves at its Ahmedabad works and supplies them to Türkiye, where refining at Izmit and Aliaga and shipbuilding drive most instrumentation demand. Türkiye's refineries and shipyards buy to both European and ASME standards, so we supply dual certified documentation.
A needle valve uses a fine tapered stem to throttle or isolate small flows with precise control, which makes it the standard choice for isolating gauges, transmitters and sampling points. In Türkiye the typical service is mixed marine and inland industrial service, so grade selection and documentation matter as much as price. Every order ships with heat traceable material and a test record.
Needle Valves for industries in Türkiye
Double block isolation of instruments on hydrocarbon lines during calibration.
Gauge isolation in engine rooms and on deck hydraulic systems.
Isolating drum level, feedwater and main steam instruments.
Flow and pressure control on test benches and skids.
Choosing the right grade in Türkiye
Service conditions in Türkiye usually mean mixed marine and inland industrial service. These are the grades we most often supply for that duty.
| Recommended grade | Why it suits Türkiye |
|---|---|
| Super duplex 2507 or S32760 | High chloride air and seawater, where PREN above 40 resists pitting and crevice corrosion |
| SS 316 or carbon steel A105, heavy pattern | Vibration, dust and frequent remaking, where thicker bodies and hard seats last longer |
| Duplex 2205 or Inconel 625 to NACE MR0175 | Sour hydrocarbon service, where hardness control and sulphide stress cracking resistance are required |
Needle Valves specifications
| Thread | NPT PT BSPP G |
| Size | 1/2″ to 4″ (DN15 to DN100) |
| Function | 4 Way, 3 Way, 2 Way, 5 Way, |
| Connection | Welded, Socket, Clamped, Flanged, Threaded |
| Pressure Class | 3000PSI, 5000PSI |
| Pressure Rating | 3000 PSI, 1500 PSI, 6000 PSI |
Needle Valves we supply in Türkiye
Standards and documents for projects in Türkiye
- PED 2014/68/EU
- ASME B31.3
- EN 10204 3.1
- Positive material identification and hydrostatic test reports on request
- Packing lists, origin certificates and HS code 73072900 or 84818030 on every invoice
Delivery to Türkiye
We deliver by sea from Mundra or Nhava Sheva to Mersin or Istanbul in about 18 to 22 days. Our regular delivery points include:
- Izmit
- Aliaga
- Ceyhan
- Istanbul
Frequently asked questions
Which material grade do you recommend for projects in Türkiye?
For high chloride air and seawater, where PREN above 40 resists pitting and crevice corrosion, we usually recommend Super duplex 2507 or S32760. Where conditions are milder, SS 316 or carbon steel A105, heavy pattern is a cost effective alternative. Share your process data and we will confirm the grade before quoting.
Do you deliver needle valves to Izmit and Aliaga?
Yes. We ship by sea from Mundra or Nhava Sheva to Mersin or Istanbul in about 18 to 22 days. Regular consignments reach Izmit, Aliaga, Ceyhan and Istanbul, and mixed orders of valves, fittings and accessories can be consolidated into one shipment with a single set of documents.
What certificates come with orders for Türkiye?
Orders for Türkiye are supplied to PED 2014/68/EU, ASME B31.3 and EN 10204 3.1. Every part is heat marked and traceable to its mill certificate, and third party inspection by the agency of your choice can be arranged before dispatch.
What pressure ratings and end connections are available?
Our needle valves are rated at 1500, 3000 and 6000 psi, in sizes from 1/2 inch to 4 inch (DN15 to DN100), with NPT, PT and BSPP threads or socket weld, flanged and clamped ends. Two way, three way, four way and five way patterns are available, so one supplier can cover root valves, gauge isolation and manifold duties on the same project in Türkiye.
How do I request a quote for Türkiye?
Email your item list with sizes, grade, quantity and delivery point to sales@samvayglobal.com or message us on WhatsApp at +91 77389 26862. We reply within one working day with price, lead time and shipping terms for Türkiye.