Seapro SA

04/06/2026

03/06/2026

Every valve leaving our workshop is destined for an important job.
In this case, it's East Africa, where 𝐭𝐰𝐨 300𝐦𝐦 𝐂𝐋𝐀-𝐕𝐀𝐋 52-03 𝐒𝐮𝐫𝐠𝐞 𝐀𝐧𝐭𝐢𝐜𝐢𝐩𝐚𝐭𝐨𝐫 𝐚𝐧𝐝 𝐏𝐫𝐞𝐬𝐬𝐮𝐫𝐞 𝐑𝐞𝐥𝐢𝐞𝐟 𝐕𝐚𝐥𝐯𝐞𝐬 will help safeguard a pumping system against damaging pressure surges.

When a power failure causes a pump to stop suddenly, pressure waves can travel through the pipeline at high speed. The CLA-VAL 52-03 anticipates these events and relieves excess pressure before damage can occur.
By anticipating the surge and opening before the returning high-pressure wave arrives, it helps 𝐩𝐫𝐨𝐭𝐞𝐜𝐭 𝐭𝐡𝐞 𝐬𝐲𝐬𝐭𝐞𝐦 𝐟𝐫𝐨𝐦 𝐩𝐨𝐭𝐞𝐧𝐭𝐢𝐚𝐥𝐥𝐲 𝐜𝐨𝐬𝐭𝐥𝐲 𝐝𝐚𝐦𝐚𝐠𝐞.

www.seaprosa.co.za

28/05/2026

The CLA-VAL 43E/D-01 is built to do more than simply open and close. It’s designed to deliver a steady, controlled flow while responding remotely through an electrical signal.
Pair it with a timer or e-Smart/L1 programmer and the valve can automatically manage flow at specific times during the day; helping operators optimise distribution systems with greater efficiency.
It’s also commonly used in fire protection applications, where additional downstream flow may be required instantly during emergencies.

www.seaprosa.co.za

28/05/2026

𝑽𝑨𝑳𝑽𝑬 𝑶𝑭 𝑻𝑯𝑬 𝑾𝑬𝑬𝑲: 𝐓𝐡𝐞 𝐂𝐋𝐀-𝐕𝐀𝐋 43𝐄/𝐃-01 𝐅𝐥𝐨𝐰 𝐂𝐨𝐧𝐭𝐫𝐨𝐥 𝐕𝐚𝐥𝐯𝐞 𝐰𝐢𝐭𝐡 𝐒𝐨𝐥𝐞𝐧𝐨𝐢𝐝 𝐒𝐡𝐮𝐭-𝐎𝐟𝐟
The CLA-VAL 43E/D-01 is built to do more than simply open and close. It’s designed to deliver a steady, controlled flow while responding remotely through an electrical signal. Pair it with a timer or e-Smart/L1 programmer and the valve can automatically manage flow at specific times during the day; helping operators optimise distribution systems with greater efficiency.
It’s also commonly used in fire protection applications, where additional downstream flow may be required instantly during emergencies.

To find out more about this valve visit this page: https://www.seaprosa.co.za/stock/cla-val-43ed-01-flow-control-valve-with-solenoid-shut-off-6894a28ffb29ce07346fd668/

www.seaprosa.co.za

26/05/2026

𝐒𝐦𝐚𝐫𝐭 𝐏𝐫𝐞𝐬𝐬𝐮𝐫𝐞 𝐂𝐨𝐧𝐭𝐫𝐨𝐥. 𝐁𝐮𝐢𝐥𝐭-𝐈𝐧 𝐏𝐫𝐨𝐭𝐞𝐜𝐭𝐢𝐨𝐧.
The CLA-VAL ECO 90-34 combines intelligent dual-stage pressure management with autonomous time-based control, helping water networks operate more efficiently throughout the day.
To help protect critical infrastructure in exposed installations, Seapro SA now offers a custom-built anti-vandal protective enclosure for the ECO 90-34 system.

www.seaprosa.co.za

21/05/2026

The valve automatically modulates to maintain the correct relationship between pump discharge pressure and the available suction head, helping ensure suction pressure does not drop below a pre-set minimum. In critical fire protection systems, maintaining stable suction conditions is essential for reliable pump operation and system performance.

21/05/2026

𝑽𝑨𝑳𝑽𝑬 𝑶𝑭 𝑻𝑯𝑬 𝑾𝑬𝑬𝑲: 𝐓𝐡𝐞 𝐂𝐋𝐀-𝐕𝐀𝐋 50𝐁/2050𝐁-5𝐊𝐆 𝐏𝐮𝐦𝐩 𝐒𝐮𝐜𝐭𝐢𝐨𝐧 𝐂𝐨𝐧𝐭𝐫𝐨𝐥 𝐕𝐚𝐥𝐯𝐞.
This week we feature the CLA-VAL 50B/2050B-5KG Pump Suction Control Valve; engineered specifically for Fire Pump Suction Control Service applications.

The valve automatically modulates to maintain the correct relationship between pump discharge pressure and the available suction head, helping ensure suction pressure does not drop below a pre-set minimum. In critical fire protection systems, maintaining stable suction conditions is essential for reliable pump operation and system performance.

The 50B-5KG can also be supplied with optional internal and external epoxy coating on the main valve wetted surfaces for added durability and protection in demanding environments.

To esquire about this valve, visit: https://www.seaprosa.co.za/stock/Pump-Suction-Control-Valve-689333efc6250d5d6c697fbb/

Tune in next week as we feature another Valve of the Week!

www.seaprosa.co.za

19/05/2026

We have to say…these close-up shots on this valve came up great, really highlighting the craftsmanship behind these (critically important) engineered fire protection systems.

Featured here is the 50𝐦𝐦 𝐂𝐋𝐀-𝐕𝐀𝐋 𝐀𝐍𝐒𝐈 𝐂𝐥𝐚𝐬𝐬 150 𝐑𝐅 𝐒𝐨𝐥𝐞𝐧𝐨𝐢𝐝 𝐂𝐨𝐧𝐭𝐫𝐨𝐥 𝐕𝐚𝐥𝐯𝐞 𝐟𝐨𝐫 𝐅𝐢𝐫𝐞 𝐃𝐞𝐥𝐮𝐠𝐞 𝐒𝐞𝐫𝐯𝐢𝐜𝐞 (Model 410-G1E-47).

Designed for dependable automatic operation, this hydraulically operated control valve uses an electric solenoid pilot system to provide fast and reliable actuation in fire deluge applications. Built for demanding environments, it delivers the trusted performance and engineering excellence that CLA-VAL valves are known for globally.

And up close, you can not help but to admire the workmanship, and quality you can see in every detail - that will never get old.

www.seaprosa.co.za

14/05/2026

Installed on the reservoir inlet supply pipe above the maximum water level, this balanced hydraulically operated modulating float valve automatically responds to changing demand conditions. As water usage fluctuates, the valve proportionally opens or closes to maintain a nearly constant reservoir level with smooth and accurate control.

14/05/2026

𝑽𝑨𝑳𝑽𝑬 𝑶𝑭 𝑻𝑯𝑬 𝑾𝑬𝑬𝑲: 𝐀𝐐𝐔𝐀 80-910 𝐌𝐨𝐝𝐮𝐥𝐚𝐭𝐢𝐧𝐠 𝐅𝐥𝐨𝐚𝐭 𝐕𝐚𝐥𝐯𝐞.
Installed on the reservoir inlet supply pipe above the maximum water level, this balanced hydraulically operated modulating float valve automatically responds to changing demand conditions. As water usage fluctuates, the valve proportionally opens or closes to maintain a nearly constant reservoir level with smooth and accurate control.
An optional surge control feature is also available on request, providing additional system protection even when operating at maximum water level.

To learn more about the 𝐀𝐐𝐔𝐀 80-910 𝐌𝐨𝐝𝐮𝐥𝐚𝐭𝐢𝐧𝐠 𝐅𝐥𝐨𝐚𝐭 𝐕𝐚𝐥𝐯𝐞, visit our website:
www.seaprosa.co.za

And stay tuned for next week as we feature another Valve of the Week!