Repair , Service And Automation

Yalova Invest Repair Shop

Come to us to experience the expert treatment for your machinery. From inspection to repair, we ensure that the job done is top-notch and that you do not have to think about your machinery’s health anymore.

Your One Stop Shop For

Process Valve

It is one of the important components of the machine to control temperature and requires the hands of the experts to get it fixed. Ask us how we can help you.


Valve Repair & Modification

Delayed Coker Valves

Delayed coking is an important step in the production of petroleum and its proper maintenance is ensure that there is no residue wasted. Our experts know how to approach the various problems related to it.

Hydrostatic Testing

It is one of the important tests that assess the integrity of the pipe and any fault in it would result in the malfunctioning of the whole infrastructure. So, take no risks and contact us if you find any issues in this department.

Adding new valves to the machine helps you upgrade and get the most out of your current system. This will ensure that you are ahead in the game of production and working at full throttle. We offer consultations about how we can step in.

It is important to have support services when you spend thousands on different machinery and equipment. We promise you the best maintenance and timely checks to ensure that there is never an interruption.


Our piping equipment ensures that there is proper transmission in electronic signals and there is an uninterrupted work cycle that makes your business works at full throttle.
Cased-hole logging helps the operator to obtain data on the machinery that is in the running. It helps diagnose quicker.

Pipe Recovery

Found a malfunction in the pipe? Our expert will get to the root of the problem and fix all the related problems as well.

Specialty Services

Is there some specific modification that you are looking for? Ask our consultant and they are let you know how we can help you.

Over 100 Years Experience​

We have decades of experience in this industry and have only experts on our team. We value our relationships with the customers and ensure that there are no inconveniences.


Signs You Need Ball Valve Repair

#1 – Ball Valve Jamming

This is one of the first major signs that the time is ticking and you have to get your machinery checked.

#2 – A Ball Valve That Fails to Cycle

Any malfunction in the valve leads to a pause in the whole machinery. Prevent this by getting regular maintenance done.

#3 – A Closed Ball Valve That Leaks

Leaky valves are dangerous and they must be addressed right away. Contact our experts and we will address the problem right away.

Quality Repairs

Using Original Parts

Engineering Service

Maintenance Services

From the smallest of repairs to the biggest replacements, you can trust us to make the changes. We use only the best parts available in the market.

full responsibility

Device Management

Looking for someone to manage your equipment? Our company also offers you manpower to support the smooth functioning of your devices.

What Our Customers Are Saying


“I appreciate their timely actions and how they stuck to the deadlines.”


“I have been their client for the past fifteen years and I can vouch for your expertise.”

Latest Updates

Achieve Peak Efficiency through Adequate Process Valve Care

Achieve Peak Efficiency through Adequate Process Valve Care

Gotta tell ya something! Taking care of your process valves ain’t no small feat. It’s as critical as the valves themselves. As the heartbeat of any industrial operation, these valves require a level of care that can only be described as meticulous… almost zealous. The efficiency of your entire process, your equipment’s longevity, and even the safety of your team are all at stake. But don’t fret! We’ve got you covered. This article delves into the nitty-gritty of process valve care and how it can help you achieve peak efficiency.

The Significant Role of Process Valves

Process valves are like the silent workhorses of industrial systems – seldom seen, but oh boy, without them, you’d be in a whole heap of trouble. These unassuming components control the flow and pressure of liquids and gases in a system. They’re the gatekeepers, the regulators, the arbitrators of your operation. Without these valves, your processes can run amok, leading to inefficiency, damage, and even potential safety hazards.

But with great power comes great responsibility. These valves need to be cared for, maintained, and sometimes even pampered. Why, you ask? Well, let’s find out!

The Importance of Process Valve Care

Valve care is the cornerstone of process efficiency. Imagine a valve as your body’s heart, regulating the flow of blood. Now think of valve care as a healthy lifestyle, ensuring your heart functions at its optimum. That’s how crucial valve care is to your process’s efficiency.

But don’t just take our word for it. Let’s delve into some of the concrete benefits of valve care.

Enhanced Process Efficiency

When your valves function smoothly, your operation hums along like a well-oiled machine. There’s no unnecessary disruption, no unplanned downtime, no frantic scrambling to fix a malfunction. Your processes run like clockwork, and your efficiency reaches new heights.

Extended Equipment Lifespan

Valves are the heart of your operation. And like any heart, they need regular check-ups to ensure they’re in top shape. With adequate valve care, you can spot potential problems early, rectify them, and extend the lifespan of your equipment.

Improved Safety

Let’s not forget the safety aspect. A malfunctioning valve can lead to leaks, high pressure, and even explosions. Regular valve care can help you prevent these mishaps and ensure the safety of your team.

The Art of Process Valve Care

Now that we’ve established the importance of valve care, let’s delve into the ‘how.’ How do you take care of your valves?

Regular Inspection

This is non-negotiable. Regular inspections can help you identify potential problems before they escalate. Keep an eye out for leaks, abnormal pressure, and unusual noises.

Timely Maintenance

Don’t wait for a problem to become a crisis. If you spot an issue during an inspection, address it immediately. This could range from simple cleaning to full-fledged process valve repair.

Proper Lubrication

Your valves need to move smoothly and without any hiccups. Proper lubrication can ensure this. But remember, not all lubricants are created equal. Choose one that’s suitable for your specific valve type and application.

Adequate Training

Your team needs to understand the importance of valve care and how to carry it out. Regular training sessions can ensure this.

Adequate Process Valve Care

PSA, Inc. – Your Partner in Process Valve Care

Valve care is not a one-size-fits-all approach. It requires a deep understanding of your unique operation, your specific valves, and the challenges you face. And that’s where we, at PSA, Inc., come in.

With decades of experience in the industry, we understand the intricacies of process valve care. We can provide you with tailored solutions that cater to your needs, help you achieve peak efficiency, and ensure the safety of your team.

Whether you need advice on valve care or require professional process valve repair, we’ve got you covered. Reach out to us at (281) 431-1011 or visit us at 7515 County Rd 48, Rosharon, TX 77583. Let’s work together to take your process efficiency to new heights!


Process valve care is an essential aspect of industrial operations. It can enhance process efficiency, extend the lifespan of your equipment, and improve safety. But it requires a thorough understanding of your operation and a meticulous approach.

Remember, process valve care is not a chore, but an investment. An investment in your operation’s efficiency, your equipment’s longevity, and your team’s safety. So, don’t skimp on it.

And if you need a partner in this journey, remember, PSA, Inc. is just a call away. Together, let’s make your process more efficient than ever before!

A Guide to Control Valve Selection, Maintenance, and Repair

A Guide to Control Valve Selection, Maintenance, and Repair

Control valves are responsible for keeping and maintaining variables such as pressure, flow etc., within the required optimal operating range. Control valves also reduce wastage, thus increasing energy efficiency. They also improve profitability and environmental sustainability. However, control valves are often overlooked and not adequately maintained despite providing enormous benefits. Faulty control valves can cost the business a considerable amount of money and may also cause a shutdown of operations. Here is a definitive guide for the selection, maintenance and repair of control valves:

control valves


It is significant to note that a majority of control valves in use today are oversized, which undermines the purpose of the control valve in controlling the variables affecting an operation precisely. Control valves must operate over a wide range of flow, exhibit shorter dead time, and respond with a high stroking speed to be suitable for the operation. The faster a control valve responds to minor changes, the better a process can be controlled. The sizing of the control valve is significant; an undersized valve doesn’t have the capacity to handle the required flow, while oversized valves are sensitive and challenging to get the required objectives. When selecting a control valve, the rule of thumb is to choose the size, so it operates at 80% of the required flow rate.


Period inspection and maintenance of control valves are a must for optimum performance. Check the control valve for air or fluid leaks and loose bolts. They should also be inspected periodically for any abnormal sound, vibration, or other damage signs. The routine maintenance procedure includes cleaning the control valve to ensure that there is no trapped debris or dust, lubricating to ensure smooth operation of moving parts and tightening other control valve accessories to minimize leakage. Standard tests like closure tests, stroke tests, and auxiliary piping inspection are done to decrease the chances of future failure or damage. A stroke test is generally conducted under full flow conditions to discover any leakages; in ideal conditions, the control valves must have zero leakage. Stroke tests are performed to ensure the control valves operate smoothly under adverse environmental conditions by exposing them to strokes under full flow conditions. Periodic inspection should also be extended to auxiliary piping systems to find any scaling, rusting, pressure damage, bending bowing or loose connections.


There are several instances where the control valves might need a replacement or repair. Some of them are – when the valve leaks internally beyond its allowable range, when it leaks externally and when the control valve fails to perform. To repair your control valves, close the system’s flow and depressurize it. After that, dismantle the control valve from the system by dismantling all the electric and pneumatic connections. After that, inspect your control valve and replace the damaged parts with spare parts or replace it. You must remember to calibre the control valve for optimum performance after installation.

Are You Diagnosing Your Control Valve Issues Properly?