The HDI 3200 MGS Differential Monitoring System is a battery-powered, stand-alone device designed to monitor critical pressures and temperature in Mud Gas Separator operations within oil and gas drilling environments. It measures and displays the differential pressure between the liquid seal and mud gas pressure, along with monitoring the mud temperature. These measurements are essential for maintaining safe and efficient separator function, ensuring proper gas-liquid separation, and preventing equipment damage or hazardous conditions.

The system uses accurate and reliable pressure and temperature gauges, with pressure readings displayed in 1 PSI increments. It supports alternate engineering units to meet user preferences or site requirements and provides a 4-20mA output for integration with local or remote monitoring and control systems.

The enclosure is made of a durable polycarbonate/PBT alloy that is impact-resistant and UV stabilized, suitable for harsh field conditions including exposure to sunlight, moisture, and rough handling. Its compact, modular design allows for easy installation and maintenance.

The 3200 MGS Differential Monitoring System is essential in drilling operations for continuously monitoring pressure differences and temperature within Mud Gas Separators. This helps ensure the separator is functioning correctly by preventing gas or liquid buildup that could lead to equipment damage or unsafe conditions. By providing real-time data, the system supports safer drilling processes, reduces downtime, and helps maintain optimal performance in challenging well conditions.

The HDI 9000 Choke Console System is an independently powered control console designed for critical well control operations in oil and gas drilling. It integrates multiple individual electronic gauge systems to provide precise monitoring of key parameters such as choke position, pump strokes, pressure, temperature, and mud gas separator status. This modular system typically includes pressure gauges, choke position indicators, pump stroke counters, mud gas separator monitors, and temperature gauges, all operating on a common platform.

Powered by an internal battery pack, the 9000 Console operates independently from rig power, ensuring reliable performance even in power loss scenarios. The system is designed for harsh drilling environments, offering robust, intrinsically safe components housed in durable enclosures. Its modular nature allows customization to meet specific client requirements, including sensor types, communication outputs, and display configurations.

The console supports long cable runs—up to 1500 feet—to accommodate various rig layouts and sensor placements. Displays provide clear visibility from distances up to 50 feet, with low power consumption enabling battery life between 12 and 18 months under continuous operation. Maintenance is simplified through field-replaceable components and minimal calibration needs.

Overall, the 9000 Choke Console System enhances operational safety and efficiency by consolidating critical monitoring functions into a centralized, battery-powered, and customizable platform suitable for both land and offshore drilling environments.

The HDI 3300 Temperature Gauge System is an intrinsically safe, battery-powered electronic temperature measurement device commonly used in oil and gas operations requiring precise temperature monitoring. Typical applications include high-pressure nitrogen pumping, geothermal and mud-based drilling, well control manifolds, flare stacks, and bulk liquid storage.

The system consists of a digital gauge display, sensor assembly, and interconnecting cable. The sensor, usually a Resistance Temperature Detector (RTD), is housed in a durable stainless steel case with various mounting options like 2-inch Male NPT, hammer unions, or flanges, allowing flexible installation near the temperature source.

The display features an LCD with numeric and analog bar graph outputs, providing temperature readings with 0.1-degree resolution and ±0.5% full-scale accuracy over a range of -50 to 150°C (-50 to 300°F). Users can switch between Celsius and Fahrenheit. It includes 4-20mA and 0-1 VDC output options for integration with remote monitoring, data logging, or control systems, and supports external power inputs.

Designed for ease of maintenance, the system is field-repairable with a replaceable battery pack. The sensor and display are factory-matched and calibrated, requiring recalibration if components are replaced. The gauge fits standard 6-inch panel cutouts and supports multiple mounting patterns. Cable lengths are customizable up to 200 feet or more.

The system operates reliably in temperatures from -40°C to +70°C and is certified for hazardous environments, with a rugged stainless steel sensor housing to withstand harsh field conditions.

The 3300 is well-suited for environments requiring precise, continuous temperature monitoring, including high-pressure drilling, well control, and fluid storage applications. Its intrinsically safe design provides dependable operation in hazardous locations without compromising safety. The solid-state electronics and durable construction reduce maintenance and downtime, while versatile mounting options allow placement close to the measurement point for accurate readings. Featuring clear numeric and bar graph displays along with remote output capabilities, the system supports timely decision-making and integrates easily with larger monitoring setups, enhancing process control and operational safety in demanding conditions.

The Double Block and Bleed Valve with Flange x Thread connections and Ball x Ball isolation with Needle Drain is a compact assembly designed to provide dual isolation in oil and gas systems. The two ball valves ensure reliable upstream and downstream shutoff, while the needle drain allows controlled venting, sampling, or pressure release between the isolation points. This design reduces the number of flanged joints and potential leak paths, improving safety and reliability in instrument and process applications.

The valve is available in sizes from ½ inch to 2 inch and pressure classes from 150 to 2500, making it suitable for a wide range of process conditions. It can be manufactured in various materials including SS 316, SS 316L, Duplex, Super Duplex, Hastelloy, Inconel, and Monel, and can be supplied to meet NACE MR-01-75 requirements. The assembly is built to recognized standards including ASME B16.34, API 6D, and ISO 17292 and is tested to ensure proper operation, minimal leakage, and long service life.

This valve is ideal for instrument isolation, gauge protection, chemical injection, sampling connections, and other applications where safe and reliable dual isolation is required. Its compact and integrated design reduces installation complexity, simplifies system layout, and provides a safer and more efficient solution compared to assembling individual valves.

The 1/2" poppet type check valve with male × female NPT connections is designed to allow fluid flow in one direction while preventing backflow in oil and gas systems. Its poppet mechanism provides fast response and a positive seal under pressure, protecting pipelines, pumps, and equipment from reverse flow and pressure fluctuations.

The 1/2" size is suitable for medium diameter lines, instrumentation, sampling, and control applications where reliable uni-directional flow is required. Male × female connections enable secure inline installation and integration into existing piping systems without additional fittings, reducing potential leak points and simplifying system layout.

The valve has a standard working pressure of 6000 psi, with optional configurations up to 10000 psi. Selectable cracking pressures range from 1/3 to 25 psi, allowing precise adaptation to system requirements. Construction materials include corrosion-resistant SS 316, SS 316L, Duplex, Super Duplex, Hastelloy C276, Inconel 625, Monel 400, and Brass, ensuring durability in demanding oil and gas environments.

All valves are factory tested for cracking and reseal performance, with pneumatic testing at 1000 psig to verify seat integrity. Heat code traceability ensures quality and material verification, and additional testing including vibration, temperature, and helium is available for critical applications requiring high reliability.

The Gauge Root Valve Male x Female with Lagging Extension in 1/4” NPT is a small but robust valve used to safely isolate pressure gauges in pressurized systems. It is designed to handle pressures up to 6000 PSI and temperatures from -50°C to 230°C, providing a reliable seal and leak-free operation. The lagging extension lets the valve be operated without removing insulation, protecting both the system and the operator.

The valve includes features to make it safe and easy to use: a back seat on the stem for extra security, a self-centering non-rotating tip for consistent shutoff, and an adjustable gland retainer to keep the packing tight. The removable T-handle allows smooth operation with minimal effort, while the dust cap prevents dirt or debris from entering the valve. All valves are factory tested for performance, include heat code traceability, and can be made from materials compliant with NACE MR 01-75 for corrosion resistance.

This valve is ideal for oil and gas systems where isolating gauges safely, maintaining insulation, and ensuring reliable operation are essential.

The Square Body Needle Valve Female x Female is engineered for precise flow control in high-pressure fluid systems commonly found in the oil and gas industry. Its design features a robust square-shaped body, which provides stability during installation and operation, reducing the risk of leaks and mechanical stress. The female x female configuration allows the valve to connect two female-threaded pipes or instrumentation components directly, eliminating the need for additional adapters and simplifying system layout.

The valve operates with a fine-threaded stem that provides smooth, accurate regulation of fluid flow, enabling controlled start, stop, and throttling functions. A metal-to-metal body bonnet seal ensures reliable sealing at high pressures and temperatures, while the back-seated stem and self-centering tip deliver consistent, leak-free shutoff.

These valves are suitable for a range of applications, including instrumentation, process monitoring, sampling, and control systems, where precise flow control and reliable operation are critical. The square body design also facilitates easy wrench access and torque application, making installation and maintenance straightforward in complex piping arrangements.

The Ball Valve Lever Operated 3-Way Tube OD Side Entry is a high-performance valve designed to control or divert fluid flow in oil and gas piping systems. Its 3-way configuration allows fluid to be routed between multiple tubing lines, making it useful for applications such as flow diversion, sampling, injection systems, or process line bypasses.

The side entry design provides easier access to the ball and internal components for maintenance or inspection, while also allowing compact installation in tight piping layouts. The tube OD connections enable direct attachment to tubing without additional fittings, simplifying assembly, reducing potential leak points, and providing secure, inline connections.

The valve uses a floating ball design to ensure consistent, leak-proof shut-off under high-pressure conditions. Operation is simple and reliable with a quarter-turn lever, providing fast control with low torque. The internally loaded stem with shoulder prevents blowout, and replaceable seats and packings allow maintenance without replacing the entire valve.