ValveMan

05/09/2025

🛑 “Full port” isn’t always the right answer.

We hear it a lot:
“If you want less restriction, use a full-port valve.”
And yes—sometimes that’s true.

But in many systems, a full port creates more problems than it solves.

Let’s break it down:

✅ A full-port valve means the bore matches the pipe ID. That reduces friction loss.
But...

🔸 In high-velocity or pulsating systems, it can amplify surge.
🔸 In control applications, it reduces precision.
🔸 In some pump-driven systems, it shifts flow balance enough to destabilize pressure zones.

We’ve seen cases where full-port valves caused:
• Cavitation in downstream fittings
• Poor actuator control resolution
• Vibration issues from unstable flow

So what’s the right approach?
⚙️ Ask what matters more:
Flow volume?

Stability?

Pressure recovery?

Controllability?

And then size the valve for the system, not the catalog.

At ValveMan, we always double-check port style against the application goal—not just the pipe size.

Because the goal isn’t flow at all costs.
It’s control, efficiency, and reliability.

05/01/2025

🔧 Ball valves are simple on the surface — but the wrong choice can sabotage your system.

Most engineers know what a ball valve is.

But not everyone knows how much variety exists beneath the label.

• One-piece vs. three-piece
• Floating vs. trunnion-mounted
• Soft seated vs. metal seated
• Full port vs. reduced port

Each variation serves a different job — and choosing wrong can cost you in downtime, performance, or safety.

At ValveMan, we help customers make the right call every time.

This quick guide covers the most common types of ball valves, and when to use each.

📘 Read it here: https://valveman.com/blog/types-of-ball-valves-fdcaa6/
💬 What’s your go-to ball valve type — and why?

Understanding the various types of ball valves can be confusing. This guide explains the various types from manual to automated ball valves.?

04/23/2025

🔧 Choosing the Right Valve Actuator: What You Need to Know

Not all valves are created equal—and how you control them makes all the difference.

From manual hand levers to fully automated electric, pneumatic, and hydraulic actuators, the right choice depends on your system's precision, speed, and power requirements.

So, which one is right for you?
⚡ Electric actuators – Precision control, energy-efficient, and great for automation.
💨 Pneumatic actuators – Fast and reliable, but require an air supply.
💦 Hydraulic actuators – Powerhouses for high-pressure, heavy-duty applications.
🛠️ Manual actuators – Simple, cost-effective, and dependable for low-pressure systems.

In our latest blog, we break down the pros, cons, and best applications for each type. If you're selecting a new valve—or just want to sharpen your knowledge—this is a must-read.

👉 Check it out here: https://valveman.com/blog/understanding-valve-actuators-manual-electric-pneumatic-and-hydraulic/

08/21/2017

Check out the latest post on improving valve sealing performance and reliability. https://buff.ly/2wnsQ2V

08/18/2017

Save up to 30% Off the Bonomi 8P766002 today at ValveMan. https://buff.ly/2vdwNsp

08/16/2017

Shop the Apollo 61-100 Series today at ValveMan. https://buff.ly/2hDN44Q

08/15/2017

Looking for a solenoid valve to fit your industrial valve project? Check out the Bonomi NMR3-EX2 Series. https://buff.ly/2uA0d00