NUTECH

NUTECH is a manufacturer of hydronic balancing valves and combination strainer/ball valves used in heating, cooling, and industrial fluid systems. The product line supplied by 3G Electric includes manual balancing valves and forged brass ball valves with integrated strainers, available in FNPT and sweat connection styles. These components are used to regulate water flow through terminal units, coils, and zones, and to provide shut-off and debris filtration in a single body. The manual balancing valves offer flow ranges from 1.6 to 50 gpm with an accuracy of ±3%, and are constructed from brass. The combination strainer/ball valves are made from forged brass and feature stainless steel screens, with options for hose end drain valves or pressure/temperature ports. Nominal sizes range from 3/4 in to 2 in, with connections including FNPT x FNPT and sweat x sweat. These valves are suitable for hydronic systems in commercial and industrial buildings, as well as for industrial fluid lines where flow control and filtration are required. 3G Electric supplies NUTECH valves globally, providing logistics support and access to multiple SKUs. The product family includes models such as MB4-4A-200F-200F, MB2E-2A-100S-100S, SV2E-075F-075F, SV3E-125F-125F, SV4-200F-200F, SV2E-100F-100F, SV4-200S-200S, and SV1E-075S-075S. Technical buyers can compare specifications such as flow range, connection type, and included features to select the appropriate valve for their application. 3G Electric supports the NUTECH line with product data and quotation services for procurement and maintenance teams.

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BrandNUTECH

CategoryBrass Strainer/Ball Valves

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About NUTECH

Common Applications

Commercial hydronic heating and cooling systems — NUTECH manual balancing valves (e.g., MB4-4A-200F-200F) regulate flow through terminal units and coils.
Industrial fluid lines requiring flow control and filtration — NUTECH combination strainer/ball valves (e.g., SV3E-125F-125F) provide shut-off and debris removal.
Residential or light commercial hydronic systems — NUTECH sweat-type balancing valves (e.g., MB2E-2A-100S-100S) offer precise flow regulation in small circuits.
District heating and cooling networks — NUTECH strainer/ball valves with pressure/temperature ports (e.g., SV4-200F-200F) allow monitoring and isolation.
Process cooling water systems — NUTECH forged brass strainer/ball valves (e.g., SV2E-100F-100F) combine filtration and flow control in one unit.
Building services maintenance — NUTECH strainer/ball valves with hose end drain valves (e.g., SV1E-075S-075S) simplify system draining and cleaning.

Frequently asked questions

Common questions about NUTECH from 3G Electric.

What is the flow range and accuracy of NUTECH manual balancing valves?

NUTECH manual balancing valves are available with flow ranges from 1.6 gpm to 50 gpm, depending on the model. For example, the MB4-4A-200F-200F has a flow range of 15 to 50 gpm with a minimum flow of 15 gpm, while the MB2E-2A-100S-100S has a flow range of 1.6 to 5 gpm with a minimum flow of 1.6 gpm. Both models offer an accuracy of ±3%. These valves are constructed from brass and are used to regulate water flow in hydronic systems.

What types of connections are available on NUTECH balancing valves?

NUTECH manual balancing valves are offered with either FNPT (female national pipe taper) or sweat connections. For instance, the MB4-4A-200F-200F features FNPT connections, while the MB2E-2A-100S-100S uses sweat connections. The combination strainer/ball valves also come in FNPT x FNPT or sweat x sweat configurations, such as the SV2E-075F-075F (FNPT) and SV1E-075S-075S (sweat). The connection type should be selected based on the piping system and installation requirements.

What is included with NUTECH combination strainer/ball valves?

NUTECH combination strainer/ball valves integrate a strainer and a ball valve in a single forged brass body. They include a stainless steel screen for debris filtration. Depending on the model, they may also include a hose end drain valve or a pressure/temperature port. For example, the SV2E-075F-075F includes a hose end drain valve, while the SV3E-125F-125F includes a pressure/temperature port. These valves provide shut-off and filtration, reducing the need for separate components in a system.

What sizes are available for NUTECH strainer/ball valves?

NUTECH strainer/ball valves are available in nominal sizes from 3/4 in to 2 in. Specific models include the SV2E-075F-075F (3/4 in), SV2E-100F-100F (1 in), SV3E-125F-125F (1 1/4 in), and SV4-200F-200F (2 in). Both FNPT and sweat connection styles are offered across these sizes. The appropriate size should be selected based on the pipe diameter and flow requirements of the system.

What materials are used in NUTECH balancing valves and strainer/ball valves?

NUTECH manual balancing valves are constructed from brass. The combination strainer/ball valves are made from forged brass and feature stainless steel screens for filtration. These materials are suitable for water-based hydronic systems and industrial fluid applications. The forged brass construction provides durability, while the stainless steel screen resists corrosion and maintains filtration performance over time.

How does 3G Electric support the NUTECH product line?

3G Electric supplies NUTECH balancing valves and strainer/ball valves globally. We provide access to multiple SKUs, including manual balancing valves and combination strainer/ball valves in various sizes and connection types. Our team offers logistics support and can assist with product selection by providing specifications such as flow range, connection style, and included features. For procurement and maintenance teams, we facilitate quotation and ordering processes for the NUTECH line.