1/2" 15,000 PSI NPT Female x Female Stainless Steel Needle Valve – Oil & Gas Instrumentation Fitting

The 1/2" Female x Female 15,000 PSI Stainless Steel Needle Valve is a high-performance flow control solution engineered for extreme pressure applications and superior corrosion resistance. Rated for a working pressure of 15,000 PSI (15K), this valve is specifically designed for the most demanding upstream and midstream environments, where material integrity and precise throttling are critical for operational safety.

Manufactured from high-grade 316 Stainless Steel, this valve offers exceptional durability against oxidation, sour gas (H2S), and corrosive oilfield fluids. The precision-machined tapered needle allows for graduated flow adjustments and fine-tuned pressure regulation, making it an essential component for high-pressure gauge isolation, sampling systems, and chemical injection manifolds. The Female x Female (F x F) NPT configuration ensures a secure, leak-proof connection within standardized piping systems and instrumentation loops.

Designed for longevity and field practicality, the 1/2" 15K SS Needle Valve provides a bubble-tight metal-to-metal seat and rugged internal packing to maintain sealing performance under extreme pressure cycles and mechanical stress.

Features & Benefits

• 15,000 PSI Rating (15K): Engineered to safely manage extreme high-pressure fluid and gas systems.

• 316 Stainless Steel Construction: Provides maximum protection against corrosion and harsh chemical environments.

• Precision Throttling: Tapered needle design enables fine, incremental control over flow rates and pressure.

• Female x Female (F x F) NPT Ports: Industry-standard connection style for seamless integration into existing flowlines.

• Metal-to-Metal Seat: Ensures a positive, reliable shutoff for safety-critical isolation.

• High-Pressure Packing: Robust stem seal design prevents leaks even under rapid pressure fluctuations.

• Durable and Service-Friendly: Built to withstand abrasive fluids and designed for straightforward field maintenance.

Specifications & Technical Details

Applications

This 15,000 PSI stainless steel needle valve is ideal for high-pressure operations requiring extreme reliability and corrosion protection. Typical applications include offshore production platforms, chemical injection skids, hydraulic power units (HPUs), wellhead control panels, and high-pressure laboratory or testing manifolds.

Quality Assurance

Each valve is manufactured under strict quality control standards and undergoes rigorous hydrostatic and functional testing to ensure sealing performance, material verification, and structural integrity under maximum rated pressure.

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