High Pressure Needle/Pressure Relief Valve Manufacturer in India & Worldwide
Ambica Machine Tools is a trusted name for high-performance flow control parts. With over 20 years of experience, we are an ISO-Certified High Pressure Needle/Pressure Relief Valve Manufacturer in India & global market. We build valves that handle extreme pressure while giving you exact control over fluid flow. Our team uses top-grade stainless steel and carbon steel to make sure these valves last in the most demanding industrial jobs.
Whether you need for oil machines or lab systems, our products help keep your work safe and prevent leaks. As a leading High Pressure Valves Manufacturer in India, we focus on strong builds so every valve works well for big projects in India & Worldwide.
High Pressure Needle/Pressure Relief Valve Technical Specifications
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Specification
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Details
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| Size |
1/4″ to 2″
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| End Connection |
Screwed (S/E), Socket Weld (S/W), F/F, M/F, Butt Weld (B/E) & As per your requirement
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| Material (MOC) |
SS 316, SS 316 L, SS 304, Carbon Steel & As per your requirement
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| Packing Material |
PTFE / Filler PTFE
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| Pressure Range |
Up to 14,500 PSI (1000 bar)
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| Temperature Range |
-4° to 176°F at full pressure
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What Is a High Pressure Needle/Pressure Relief Valve?
A High Pressure Needle/Pressure Relief Valve is a type of valve used to control the flow of fluids with great accuracy. It has a small port and a needle-shaped plunger on the end of a screw. When you turn the handle, the needle moves in or out of the seat. This allows for very fine adjustments in the flow rate.
These are not like standard valves. They have heavy-duty bodies and thick walls to handle pressure up to 1000 bar. They are vital for systems where you need to throttle the flow or protect sensitive gauges from sudden pressure changes.
Key Features of High Pressure Needle/Pressure Relief Valve
Heavy-Duty Body
Built to handle internal pressure up to 14,500 PSI without any structural damage.
Precise Flow Control
The needle-point design allows for very small adjustments, making it perfect for throttling.
Hardened Stem
The stem is made to resist wear and tear, even after many turns under high pressure.
Leak-Proof Packing
Uses PTFE or Filler PTFE to keep a tight seal around the stem, stopping leaks from the top.
Many Connection Types
Available in Screwed, Socket Weld, and Male-to-Female types to fit your specific piping needs.
Smooth Operation
Precision threading on the stem makes it easy to open and close without sticking.
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Applications of High Pressure Needle/Pressure Relief Valve
These valves are the main part of industries using high-pressure fluids where flow speed must be controlled. They work where normal valves are too rough or weak. We supply these to many sectors in India & Worldwide.
Oil & Gas
Control panels, sampling systems, and offshore rigs.
Hydraulics
Pressure testing benches and high-force power packs.
Chemical Plants
Precise dosing of chemicals into high-pressure lines.
Refineries
Isolating gauges and instruments from high-pressure surges.
Research Labs
Handling gases and liquids in experimental setups.
Power Plants
Used in steam and high-pressure fluid instrumentation lines to regulate flow and protect sensitive measuring devices.
Why Choose Us for High Pressure Needle/Pressure Relief Valves?
20+ Years of Expertise
We have two decades of experience in making high-pressure needle valves that handle fine throttling without erosion.
ISO-Certified Quality
Our manufacturing process follows strict international quality rules to ensure every needle-to-seat fit is perfect.
Precision Engineering
We focus on exact tolerances for the stem and orifice to provide smooth, accurate flow control.
Custom Builds
We can provide custom needle tips or special end connections to match your specific system requirements.
Strict Testing
Every needle valve gets high-pressure water and air tests to verify a bubble-tight shut-off before shipping.
Fair Prices
By manufacturing in-house, we provide top-tier needle valves at competitive rates for global projects.
Fast Shipping
We keep standard needle valves in stock to meet your urgent maintenance and repair needs quickly.
Global Export
We ship to over 10 countries with sea-worthy packing and full material traceability papers for every order.
Countries We Serve
Qatar
Kuwait
UAE
Singapore
Libya
Tanzania
Oman
Nepal
Uzbekistan
Indonesia
Quality Standards & Certifications
Our Valuable Clients
What our Clients Say
We use these needle valves for our pressure test benches. The flow control is very smooth, and they handle 1000 bar without any issues.
Ramesh Patel
Vadodara
Delivery was on time. Ambica Machine Tools provided all the test certificates we needed. The quality is very good.
Suresh Nair
Mumbai
The valves arrived with good sea-safe packing. The threading is perfect and fits our system easily, and as per my understanding, they are one of the best high-pressure needle valve manufacturers in the global market.
Ahmed Al-Farsi
Dubai
We required a specific socket weld configuration for a high-stress line. The technical precision of these valves is impressive.
John Reynolds
UK
The High Pressure Needle/Pressure Relief valves are very durable. Even after months of use in our chemical plant, there is no seat leakage.
Vikram Shah
Pune
Frequently Asked Questions
Our valves are built to handle pressure up to 14,500 PSI (1000 bar), depending on the size and material you choose.
Yes, we can provide different end connections and materials like Duplex or Monel as per your specific requirement.
Yes, Ambica Machine Tools exports to many countries. We have a team that handles export packing and shipping to your door.
A needle valve is much better for controlling the exact amount of flow (throttling), whereas a ball valve is better for just turning the flow on or off.
Yes. As a trusted High Pressure Needle/Pressure Relief Valve Supplier in India, we test every single unit with pressure to make sure it is safe before it leaves our shop.