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Hylok NV & SV Series
Needle Valves

Precision Flow Control for Demanding Applications
Hy-Lok's NV & SV Series Integral Bonnet Needle Valves offer superior performance and reliability for precise flow control in high-pressure systems. These versatile valves are engineered for excellence, featuring positive leak-tight shut-off, metal-to-metal and soft seat tip options, and availability in both straight and angle patterns.

Technical Specifications:

  • Pressure: Up to 6000 psig (413 bar)
  • Temperatures: -54°C to 316°C
  • Orifice Range: 2.0 mm to 9.5 mm
  • CV Range: 0.09 to 1.80
  • Materials: 316 Stainless Steel, Alloy 400, Brass, Carbon Steel

Features and Benefits:

  • Integral Bonnet Design: Enhances safety and reliability by eliminating potential leak paths and reducing maintenance requirements.
  • Multiple Stem Tip Options: Vee, regulating, and soft seat with PCTFE tips available, providing flexibility for various application needs.
  • Live-Loaded Packing System: Optional feature ensures consistent sealing performance and extends valve life in demanding conditions.

For detailed specifications and more information, view the PDF. Please contact us, and we will help you find the most optimal product for your application.

Hylok GB Series:
Union Bonnet Needle Valves

High-Performance Flow Control for high pressure and temperature
The Hy-Lok GB Series Union Bonnet Needle Valves offer precision flow control for demanding industrial applications. These high-quality valves feature a robust design, versatile configuration options, and superior sealing performance, making them ideal for critical fluid system control in various industries.

Technical Specifications:

  • Pressure: Up to 413 bar @ 38°C
  • Temperatures: -54°C to 537°C
  • Orifice Range: 4.0 mm to 11.0 mm
  • CV: 0.35 to 2.2
  • Materials: 316 Stainless Steel, Carbon Steel, Alloy 400

Features and Benefits:

  • Union bonnet design allows easy in-line maintenance, reducing downtime and simplifying servicing.
  • Multiple stem tip options, including non-rotating Vee, ball, and soft seat, provide versatility for various application requirements.
  • 100% factory tested for leak-free performance, ensuring reliability and safety in critical systems.

For detailed specifications and more information view PDF. Please contact us, and we will help you find the most optimal product for your application.

Hy-Lok TG Series
Toggle Valves

The Hy-Lok TG Series Toggle Valves are engineered for precise control in various applications, including sampling, shut-off, and industrial processes. These valves are particularly effective in systems where quick and reliable on/off operation is essential.

Technical Specifications

  • Pressure: Up to 20 bar (300 psi)
  • Temperature Range: -28°C to 93°C
  • Orifice Range: 2.0 mm to 6.4 mm
  • CV: Varies by model
  • Materials: Stainless Steel 316 or Brass with PTFE spindle tip

Features and Benefits

  • Quick Actuation: The manual and pneumatic actuation options facilitate rapid opening and closing, improving operational efficiency.
  • Durable Construction: Crafted from high-quality stainless steel and brass, these valves ensure long-lasting performance in demanding conditions.
  • Versatile Design: Suitable for a wide array of applications, including sampling and shut-off, making them an adaptable choice for industrial needs.

For detailed specifications and more information, view our PDF. Please contact us, and we will help you find the most optimal product for your application.

 

Hy-Lok MT1 Series
Metering Needle Valves

Precision Flow Control for Critical Industrial Applications

Hy-Lok MT1 Series Metering Needle Valves offer superior flow control for demanding industrial environments. These high-performance valves feature a forged body design, available in straight and angle patterns, with various end connections for versatile installation. The tapered stem tip ensures ultra-fine metering control, making them ideal for applications requiring precise flow regulation.

Technical Specifications

  • Pressure: Up to 345 bar
  • Temperature Range: -54°C to 316°C
  • Orifice Range: 0.8 mm to 1.2 mm
  • CV: 0.010 (1° stem) to 0.024 (3° stem)
  • Materials: SS316, Brass

Features and Benefits

  • Forged Body Construction: Ensures high integrity and durability, providing a positive leak-tight seal for reliable operation in harsh industrial environments.
  • Precision Metering Control: Tapered stem tip with 18-turn displacement offers ultra-fine flow adjustment, allowing for accurate regulation across a wide range of applications.
  • Versatile End Connections: Hy-Lok tube fittings, male/female NPT and ISO threads, providing flexibility for various system integrations and simplifying installation processes.

For detailed specifications and more information view PDF. Please contact us, and we will help you find the most optimal product for your application.

 

Hy-Lok SVH Series High Pressure Bar Stock Needle Valves

Specifically Designed for High-Pressure Flow Control Applications

The Hy-Lok SVH Series High Pressure Bar Stock Needle Valves are ideal for high-pressure applications in various industries, ensuring precise flow control and reliability under extreme conditions.

Technical Specifications

  • Pressure: Up to 689 bar
  • Temperature Range: -54°C to 537°C
  • Orifice Size: 5.0 mm
  • CV: 0.52
  • Materials: 316 stainless steel, carbon steel, alloy 400

Features and Benefits

  • Durable Construction: The robust body design includes a stop pin that prevents accidental stem removal, enhancing safety and durability in high-pressure settings.
  • Versatile End Connections: Available in multiple configurations, including straight and angle patterns with Hy-Lok Tube Fittings and NPT/ISO threads, allowing for easy integration into various systems.
  • Reliable Sealing Mechanism: The metal seal construction and back seating design provide excellent leak prevention, while the PTFE stem packing (optional graphite packing available) ensures optimal performance across a wide temperature range.

For detailed specifications and more information, view the PDF. Please contact us, and we will help you find the most optimal product for your application.

Hy-Lok RP Series:
Rising Plug Valves

Designed for Demanding Industrial Applications.
Hy-Lok RP Series Rising Plug Valves offer high performance and reliability in critical industrial settings.

Technical Specifications

  • Pressure Rating: Up to 6,000 psig (413 bar) at 38°C
  • Temperature Range: -29°C to 121°C (standard POM seat)
  • Materials:
    • Body: Stainless Steel 316
    • Seat: POM (standard) or PEEK (optional)
    • Seals: FKM with backup ring

Features and Benefits

  • Robust and Versatile Design: Capable of sour gas service, available in various end connections with optional gauge ports to suit diverse applications.
  • Durable Construction: Non-rotating stem tip ensures positive sealing and minimizes seat wear, enhancing valve longevity.
  • Flexible Configuration: Replaceable seat materials (POM or PEEK) for tailored applications.
  • Advanced Engineering: Features a sintered stainless steel handle and internal seal to prevent foreign material ingress.

For detailed specifications and more information, view the PDF. Please contact us, and we will help you find the most optimal product for your application.

Hy-Lok Cryogenic Needle Valves

Hy-Lok Cryogenic Needle Valves are specifically designed for applications involving Liquefied Natural Gas (LNG), Compressed Natural Gas (CNG), and liquid nitrogen.
These valves are essential for industries that require reliable performance in extreme temperature conditions.

Technical Specifications

  • Pressure: Up to 750 psi (52 bar)
  • Temperature Range: -196°C to 371°C
  • Orifice Range: 6 mm to 38 mm
  • CV: 0.1 to 10
  • Materials: Austenitic stainless steel

Features and Benefits

  • Durable Construction: Made from high-quality austenitic stainless steel, these valves offer excellent corrosion resistance and are suitable for handling various cryogenic fluids, ensuring long-term reliability.
  • Easy Maintenance: The top-entry design allows for straightforward in-line maintenance, minimizing downtime and enhancing operational efficiency.
  • Safety Assurance: Designed with anti-blowout proof stems and a self-relieving feature, these valves prevent over-pressure situations, ensuring safe operation in critical applications.

For detailed specifications and more information view PDF. Please contact us, and we will help you find the most optimal product for your application.

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