All Products
NJEX 6300 Odorant Injection System
The NJEX 6300 Odorant Injection System, designed for lower flow applications.
The 6300 is ideal for lower flow applications where accurate injection and performance verification is expected. This proven system reliably provides proportional-to-flow odorant injection, onboard metering of the odorant injected, system monitoring and alarm notification. Additionally the system will document and verify injection rates, performance of each system component, parameter changes and alarms.
NJEX 8300 Odorant Injection System
The 8300 is designed for high volume injection applications. The dual configuration (8302) will accurately inject up to 136 gallons per day. This system has provided reliable performance at critical injection points worldwide for many years.
The NJEX 8300 Odorant Injection System, designed for high volume injection applications.
The 8300 is designed for high volume injection applications. The dual configuration (8302) will accurately inject up to 136 gallons per day. This system has provided reliable performance at critical injection points worldwide for many years.
This proven system reliably provides proportional-to-flow odorant injection, onboard metering of the odorant injected, system monitoring and alarm notification. Additionally, the system will document and verify injection rates, performance of each system component, parameter changes and alarms.
NJEX Low Volume Odorizer
The NJEX Low Volume Odorizer, designed for low volume odorization
The NJEX low volume odorizer delivers reliability to low flow odorization applications. Its unique design delivers accuracy, reliability and odor-free performance and it eliminates the risk for “vapor locking” at even the lowest of flow rates. The system provides three levels of verification to confirm only the desired amount of odorant is introduced into the pipeline.
ZEO Zero Emission Natural Gas Odorization System
New ZEO is the next generation of natural gas odorization systems.
Introducing the ZERO Emission Odorizer (ZEO) System.
Our new ZEO is the next generation of natural gas odorization systems. The ZEO system provides all of the advantages of YZ’s NJEX odorant injection systems in a simple, compact design without any methane emissions during normal operation. The zero-emission design consolidates the NJEX design, incorporates the proven mROY electric pump, and is controlled by the new N400 controller.
Best fit: The ZEO is a “total systems approach” designed to be an incredibly versatile system for low, mid, and high flow rates. This makes it ideal for scalability.
Process Control: The consolidated design simplifies operation and maintenance. Standard features include a double diaphragm pump, known volume Verometer, and the N400 controller to limit process disruptions.
Verification: With real-time system monitoring, documentation, and a paperless audit trail, the new N400 controller provides enhanced diagnostics and troubleshooting features.
Customer Service: The ZEO is covered by YZ Technical Service, which is a dedicated global team of experienced engineers and field service technicians available 24 hours a day.
Linc Level Controls
LINC Level Controls can activate alarms, provide a switch input for control systems, or perform a variety of desired switch operations actuated by a liquid or liquid interface
For more than 50 years, LINC Level Controls have outperformed in the toughest customer applications around the world. All LINC pumps are manufactured from 316 stainless steel to provide excellent corrosive resistance to chemicals in the harshest environments, such as outdoor installations and offshore platforms. When space is a concern, the small footprint of our pumps can provide pressures up to 15,000 psi to give you accurate chemical dosing when and where you need it most.
LINC level and flow switches monitor a variety of liquids and provide a pneumatic or electric signal to activate alarms, operate valves, or start and stop pumps. All our LINC level and flow switches are made to order from 316 stainless steel with a variety of sizes and configurations to meet your exact requirements. Even in the most challenging environmental conditions, you can count on the reliability of LINC for years to come.
Relays
The Williams Pneumatic Relays ensure proper air or gas flow rates for a given application
The Pneumatic Relay is a pilot operated valve designed to provide the higher air or gas flow rates necessary for pneumatic drive cylinders greater than 3 inches. The pneumatic relay is actuated by the pulses produced by the Oscillamatic Controller. A single acting pneumatic relay is used with pumps that have a piston return spring.
Air/gas pressure from a controller forces a piston and one or more attached poppet valves to move. The controller removes pressure and the spring forces both the piston and poppet valve(s) in the reverse direction. The PO3-6S relay has one poppet valve that connects the supply air/gas to the pump and blocks the exhaust when the controller applies air/gas to the relay piston. When the controller removes pressure from piston, the poppet valve stops the supply air/gas and connects the pump to the exhaust.
Controllers
The MK-II Oscillamatic Controller is a pneumatic pulser/timer used to operate the Williams series of pneumatically operated pumps.
The MK-II Oscillamatic Controller is a pneumatic pulser/timer used to operate the Williams series of pneumatically operated pumps.
The controller, consisting of an upper and lower chamber separated by a sliding spool, uses a capillary tube with a needle valve to transfer the supply air/gas from the lower to the upper chamber. While the controllers differ in their seals, MK-X using U-cup seals and MK-II, MK-VII, MK XIIA are using diaphragm seals, their operation is essentially the same. When the sliding spool is in its highest position, a pilot plug closes a vent and moves the supply air/gas to the pump or relay. In the spool’s lowest position, the reverse is true; the pilot plug prevents supply air/gas from entering pump or relay and opens the vent to let it exhaust. The spool then returns to its highest position and repeats the cycle.
APU-XP Automatic Pump Unit
The APU-XP is an economical Pump Automation unit with a compact size and easy installation
Optional Pump Controls are available for all Williams pumps to allow for automatic control of the injection rate The APU (Automatic Pumping Unit) Series can control the amount of chemical injected by a Williams pump by controlling the stroke rate from 0-45 strokes per minute based on an input signal. The APU includes a N/C 3-way solenoid valve which takes the place of the Oscillamatic Controller and is rated for hazardous areas as well as being weatherproof.
Williams pumps have the ability to be automated to inject chemical proportional to flow, if a 4-20 mA signal is present, which can save valuable chemical and personnel time adjusting pump stroke rate when the process flow changes.
The APU can be adjusted to match the amount of chemical required for injection based on a maximum stroke rate of 45 or as little as required by the application. For example, if the application requires the pump to operate at 40 spm @ 20mA, representing 100% of flow for example, then the APU would operate the pump at 20 spm @ 12mA for 50% flow signal and 0 spm at 4mA or 0% of flow.
W Series Plunger Pumps
The Williams “W” Series Pumps are a packed plunger design capable of flows up to 90 gallons per hour (336 liters per hour) and pressures to 2500 psig (172.36 barg).
The Williams “W” Series Plunger Pumps offer a packed plunger design
The Williams “W’ Series is a piston plunger pump with a mechanical seal. It is capable of precisely injecting chemical into a wide variety of process applications. Whether you need to inject a catalyst in a reactor for a refinery or high volume batch dosage treatments offshore such as biocides for water and fuel treatments. The “W” Series pump can deliver up to 90 gph (336 liters per hour at pressures up to 2500 psig (172 barg).
Cld Series Low Pressure Diaphragm Pumps
The pneumatic diaphragm metering pump consists of a liquid chamber and an air chamber separated by a diaphragm.
The CLD Pneumatic diaphragm metering pump consists of a liquid chamber and an air chamber separated by a diaphragm
The CLD is a pneumatic driven low-pressure diaphragm metering pump designed for use in low pressure chemical injection applications such cooling towers and low-pressure processes where isolation of the chemical is required.