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3G Electric
NUTECH MB3E-3A-150S-150S Manual Balancing Valve, Sweat, Brass, 6.7-21 gpm - Manual Balancing Valves
NUTECHManual Balancing Valves

NUTECH MB3E-3A-150S-150S Manual Balancing Valve, Sweat, Brass, 6.7-21 gpm

<p>The NUTECH MB3E-3A-150S-150S is a manual balancing valve designed for precise flow control in HVAC and hydronic systems. Constructed with a brass body and sweat connections, this valve offers a flow range of 6.7…

SKU 3G-OTH-444335

Also listed as: MB3E3A150S150S · MB3E 3A 150S 150S

Brand
NUTECH
Item
MB3E-3A-150S-150S Manual Balancing Valve, Sweat, Brass, 6.7-21 gpm
Part Number
MB3E-3A-150S-150S
Category
Manual Balancing Valves
Available to Order
Also known as:MB3E-3A-150S-150SNUTECH
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

NUTECH
Manufacturer Part Number
MB3E-3A-150S-150S
Type
Sweat, 6.7 gpm – 21 gpm, Brass, Sweat
Accuracy
±3%
Min. Flow Rate
6.7 gpm

Technical Documents

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NUTECH Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

<p>The NUTECH MB3E-3A-150S-150S is a manual balancing valve designed for precise flow control in HVAC and hydronic systems. Constructed with a brass body and sweat connections, this valve offers a flow range of 6.7 to 21 gpm with an accuracy of ±3%, ensuring reliable balancing for optimal system performance.</p><p>Ideal for contractors and facility managers, this valve is suitable for applications requiring manual adjustment and verification. As a Singapore-based supplier, 3G Electric provides SGD quotes on request, handles GST for local buyers, and offers fast delivery across Singapore and Southeast Asia.</p>

Frequently Asked Questions

What is the flow range and accuracy of the NUTECH MB3E-3A-150S-150S?

The valve has a flow range of 6.7 to 21 gpm with an accuracy of ±3%.

What are the connection types and material?

It features sweat connections and is made of brass.

Used in

Common applications for NUTECH
Hydronic heating system balancing — NUTECH manual balancing valves (e.g., MB2E-2A-100S-100S) for flow regulation in multi-zone loops
Chilled water distribution — NUTECH manual balancing valves (e.g., MB3E-3A-150F-150F) for precise flow control in cooling circuits
Boiler isolation and filtration — NUTECH strainer/ball valve combination (e.g., SV1E-075F-075F) for combined shutoff and debris removal
Pump protection in HVAC — NUTECH strainer/ball valve combination (e.g., SV2E-100S-100S) with plugged bypass for maintenance access
Process water strainer stations — NUTECH strainer/ball valve combination (e.g., SV3E-125F-125F) with pressure/temperature port for monitoring
Commercial plumbing branch lines — NUTECH strainer/ball valve combination (e.g., SV3E-150F-150F) with hose end drain for system flushing
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NUTECH Products

3G Electric supplies NUTECH manual balancing valves. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Brass manual balancing valve with sweat connections for hydronic systems. Flow range 1.6 to 5 gpm, minimum flow 1.6 gpm, accuracy ±3%. Used for flow regulation in heating and cooling circuits
NUTECH
Brass manual balancing valve with sweat connections for hydronic systems. Flow range 1.6 to 5 gpm, minimum flow 1.6 gpm, accuracy ±3%. Used for flow regulation in heating and cooling circuits

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