Integral Bonnet Tube OD needle valves feature a one-piece construction where the bonnet is integrated with the valve body, eliminating welded joints and providing enhanced strength and safety. This design ensures durability and reliable performance in high-pressure applications, minimizing the risk of leaks or failures.

The Tube OD connections allow secure attachment to tubing while providing precise flow control, making these valves ideal for instrumentation lines, pressure measurement, and process control systems. The design supports consistent, repeatable shut-off and smooth operation, even under demanding conditions.

These valves are particularly suitable for oil and gas applications where high-pressure resistance, leak-free performance, and ease of maintenance are critical. Additional features such as rolled stem threads and mirror-finished stems reduce wear, lower operating torque, and extend service life, ensuring dependable operation in both standard and critical environments.

The Double Block & Bleed Valve Flange x Flange 3/4” (DN 20) with Ball isolation and Needle drain provides dual isolation in oil and gas piping systems. The first ball isolates upstream flow while the second ball isolates downstream flow. The needle drain vents trapped pressure between the two isolation points, making it suitable for instrument or gauge isolation, chemical injection, or sampling in operations where maintenance or measurement is required without interrupting the main process.

This specific 3/4” (DN 20) valve is rated for Class 150 service. It has a flange diameter of 100 mm, a bore of 69.9 mm, a flange thickness of 15.9 mm, and uses four bolts of 1/2” size. The face-to-face length is 203 mm. It is manufactured from materials compatible with oil and gas environments and meets ASME B16.34, API 6D, and ISO 17292 standards for pressure-temperature performance and reliability.

The Double Block & Bleed Valve with Flange x Flange connections and Ball x Ball isolation with Needle drain is designed to provide reliable dual isolation in oil and gas applications. This valve allows two points of isolation in a single assembly, reducing leak paths and ensuring safe maintenance downstream of the first isolation point. The integrated needle drain safely vents any trapped pressure between the two isolation valves.

This valve is available in flange sizes from 1/2” (DN 15) and can be used in applications requiring Class 150 ratings. Reduced and full bore options are offered to accommodate varying flow requirements. The design is suitable for direct or remote mounting of instruments, chemical injection connections, gauge isolation, instrument drains, and piping/instrument interfaces.

Manufactured in materials such as SS 316, SS 316L, Duplex, Super Duplex, Hastelloy, Inconel, and Monel, the valve can also meet NACE MR-0-175 requirements where corrosion resistance is necessary. The assembly conforms to recognized standards including ASME B16.34, API 6D, and ISO 17292. Its compact design allows easier installation in space-constrained environments while minimizing stress from loading or vibration.

This configuration is particularly useful in oil and gas operations where dual isolation is needed for maintenance, sampling, or chemical injection, providing a safe and efficient solution in instrument and piping systems.

The Ball Valve Lever Operated – 2-Way (Male × Female) is an isolation valve used to start, stop, or regulate fluid flow in oil and gas piping systems. Its 2-way design provides simple, reliable flow control, making it ideal for applications where full shut-off or bi-directional flow is required, such as upstream production lines, downstream processing, pipeline distribution, and injection systems.

The valve features a floating ball design for seat wear compensation and leak-proof performance under high-pressure conditions. It is manufactured and tested to ASME B16.34, meets ASME B31.3 pressure-temperature ratings, and is type-tested to MSS-SP-99. It supports bi-directional flow with a standard working pressure of 6000 psi (maximum 10000 psi on request) and a temperature range of –40 °F to 450 °F (–40 °C to 232 °C).

It operates via a quarter-turn lever with low torque. The stem is internally loaded with a shoulder to prevent blowout. Replaceable seats and packings extend service life, and the maximum orifice minimizes pressure drop. The valve is factory tested with nitrogen gas at 1000 psig (maximum leak rate 0.1 sec/min). Optional tests include vibration, temperature, and helium. It can also meet NACE MR0175 standards and fire-safe requirements, with heat code traceability for all components.

In conclusion, this 2-way ball valve provides reliable, leak-proof isolation for critical oil and gas operations, combining robust construction, high-pressure capability, and ease of operation to ensure safe and efficient flow control across the system.

Hex Body Needle Valves Female x Female are precision valves designed for accurate flow control and isolation in piping systems. The hexagonal body allows for easy installation and secure tightening using a standard wrench. Both ends have female threads, enabling direct connection to male-threaded pipes or fittings without additional adapters.

These valves are suitable for high-pressure and high-temperature applications, with a standard working pressure of 6000 psi and temperature ratings from -50°C to 230°C, extendable up to 500°C with graphite. They are commonly used in oil and gas, instrumentation, and process control systems to regulate fluid or gas flow, perform system bleed operations, or isolate sections of a pipeline.

The valves feature a metal-to-metal body and bonnet seal for durability, a self-centering non-rotating stem tip for consistent shutoff, and packing located below the threads to prevent process media from reaching the threads. Factory-tested for seat and packing leakage, these valves provide reliable, leak-free performance in demanding environments.

Hex Reducing Couplings Female NPT are precision pipe fittings designed to connect two pipes of different sizes while maintaining a secure, leak-tight connection. The female NPT threads provide a tapered seal that ensures a tight fit when connected to a male NPT thread, making them suitable for high-pressure systems up to 10,000 PSI. The hex shape of the coupling allows for easy tightening with standard tools, providing both convenience and reliability during installation.

Reducing couplings are specifically used when there is a need to transition between different pipe sizes in a system, allowing for flexibility in design and modification of existing pipelines. They help maintain proper flow rates, pressure, and system integrity without the need for custom fittings. This makes them essential in oil and gas systems where varying pipe sizes are common.

These couplings are manufactured from high-quality materials and are compliant with recognized standards, including ASME B1.20.1, SAE AS71051, ISO 7-1, and ISO 228, ensuring consistency, traceability, and durability in demanding applications. Hex Reducing Couplings Female NPT are ideal for situations where space is limited and a reliable connection between different pipe sizes is required, supporting both operational safety and system efficiency.

The Monoflange SBB Double Block and Bleed Valve with Flange x Thread connections features an OS&Y isolation valve and a needle drain, providing dual isolation in a single compact assembly. It is designed for oil and gas applications where safe venting of trapped pressure between isolation points is required, such as instrument or gauge isolation, chemical injection, and sampling lines.

The valve’s monoflange design integrates both isolation and venting functions in one unit, reducing the number of joints and potential leak paths while saving space and simplifying installation. The OS&Y isolation valve offers clear visual indication of open or closed status, allowing operators to quickly verify valve position. The needle drain provides controlled venting of pressure trapped between the isolation points, ensuring safe operation during maintenance or sampling procedures.

The valve is suitable for flange sizes from 1/2” to 2” and pressure classes from 150 to 2500, with options for reduced or full bore depending on process requirements. It is available in a variety of materials including stainless steel 316, 316L, duplex, super duplex, Hastelloy, Inconel, and Monel, and can be manufactured to meet NACE MR-0175 standards. The design complies with recognized standards such as ASME B16.34, API 6D, and ISO 17292, and is tested to low emission requirements.

This configuration is ideal for oil and gas operations requiring reliable dual isolation, precise venting, and compact installation in critical piping systems.