Instrument Needle Valve
A stainless instrument needle valve for fine throttling and reliable isolation at gauges, transmitters and sampling points.

The instrument needle valve is built for the precise, low-flow duty of instrument hook-ups, driving a hardened tapered needle into a small integral seat for fine flow regulation and tight, repeatable isolation. Its compact stainless body mounts straight onto gauge roots, transmitters and sampling points, protecting delicate instruments while allowing controlled bleed and calibration. Smooth threaded actuation and a non-rotating tip give the feel and seat life that instrument technicians rely on.
Specifications
Key Features
- Fine throttling for low-flow instrument duty
- Tight, repeatable isolation
- Compact stainless body for direct mounting
- Non-rotating tip protects the seat
- Smooth threaded actuation
Options
- Bar or T handle
- Vent or bleed port
- Panel mounting bracket
- Oxygen-clean preparation
Standards & Certifications
- ASME B16.34
- API 598
- MSS SP-99
Get in Touch
Have a question or ready to order? Reach out and our team will get back to you with pricing and availability.
- Phone1300 62 4020
- International+61-8-9377 0449
- Emailinfo@PRPL.com.au
- AddressPerth Warehouse
6/11 Guthrie Street, Osborne Park, WA 6017
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