NuTech: Hydronic Specialty Products - Manufacturer of Hydronic System Balancing and Hydronic Specialty Valve Products.

Welcome to Nutech!
Manufacturer of Hydronic System Balancing and Hydronic Specialty Valve Products. We offer Automatic Balancing Valves, Manual Venturi Balancing Valves and a complete line of Coil Connection Kits, Components and Accessories. NuTech product designs and final assemblies incorporate the highest-level industry standards to insure Quality, Performance and Efficiency.

We have been supplying our products to HVAC Contractors, OEM’s and Branded Distributors for many years and we continue to bring new and innovative products to the forefront with great pride. Our NuTech Product Specification Sheets and Coil Connection Kit Drawings are found in tabs below,

Click on the listed items to open the PDF file.

AUTOMATIC
BALANCING
VALVES
AUTOMATIC
BALANCING
KITS
MANUAL
BALANCING
VALVES
MANUAL
BALANCING
KITS
HOOK-UP
COMPONENTS
FLOW
ELEMENTS
ACCESSORIES
SPECIFICATIONS
INSTALLATION
& OPERATING
INSTRUCTIONS


		.5" - 2" AB Automatic Balancing Valve
		2.5" - 8" ABW Automatic Balancing Valve with Butterfly Valve
		2.5" - 12" AW Automatic Balancing Valve


		2RAS 2-Way ATCV on Return, Automatic Balanced, Strainer Supply			2RAS-EXT 2-Way ATCV on Return, Automatic Balanced, Strainer Supply, Extended
		2SAS 2-Way ATCV on Supply, Automatic Balanced, Strainer Supply			2SAS-EXT 2-Way ATCV on Supply, Automatic Balanced, Strainer Supply, Extended
		3RAS-A *3-Way ATCV on Return, Automatic Balanced, Strainer Supply			3RAS-A-EXT *3-Way ATCV on Return, Automatic Balanced, Strainer Supply, Extended
		3RAS-B *3-Way ATCV on Return, Automatic Balanced, Strainer Supply			3RAS-B-EXT *3-Way ATCV on Return, Automatic Balanced, Strainer Supply, Extended
		XXAS No ATCV, Automatic Balanced,Strainer Supply			XXAS-EXT No ATCV, Automatic Balanced, Strainer Supply, Extended
		* Reference ATCV Installation Instruction for correct valve configuration


		.5" - 2" MB Manual Balancing Valve Flow Chart: Model MB Venturi Type Balancing Valve .50" - 2"
		2.5" - 6" MBF Manual Balancing Valve Flow Chart: Model MBF-MBG 2.50" - 6"
		8" - 12" MBF Manual Balancing Valve Flow Chart: Model MBF-MBG 8" - 12"


	2RMS 2-Way ATCV on Return, Manual Balanced, Strainer Supply	3RMS-A *3-Way ATCV on Return, Manual Balanced, Strainer Supply	2RMS-EXT 2-Way ATCV on Return, Manual Balanced, Strainer Supply, Extended	3RMS-A-EXT *3-Way ATCV on Return, Manual Balanced, Strainer Supply, Extended
	2RMB 2-Way ATCV on Return, Manual Balanced, Ball Valve Supply	3RMS-B *3-Way ATCV on Return, Manual Balanced, Strainer Supply	2RMB-EXT 2-Way ATCV on Return, Manual Balanced, Ball Valve Supply, Extended	3RMS-B-EXT *3-Way ATCV on Return, Manual Balanced, Strainer Supply, Extended
	2SMS 2-Way ATCV on Supply, Manual Balanced, Strainer Supply	3RMB-A *3-Way ATCV on Return, Manual Balanced, Ball Valve Supply	2SMS-EXT 2-Way ATCV on Supply, Manual Balanced, Strainer Supply, Extended	3RMB-A-EXT *3-Way ATCV on Return, Manual Balanced, Ball Valve Supply, Extended
	2SMB 2-Way ATCV on Supply, Manual Balanced, Ball Valve Supply	3RMB-B *3-Way ATCV on Return, Manual Balanced, Ball Valve Supply	2SMB-EXT 2-Way ATCV on Supply, Manual Balanced, Ball Valve Supply, Extended	3RMB-B-EXT *3-Way ATCV on Return, Manual Balanced, Ball Valve Supply, Extended
	2RBB 2-Way ATCV on Return, w/o Balancing Valve & Strainer Supply	XXMS No ATCV, Manual Balanced, Strainer Supply	2RBB-EXT 2-Way ATCV on Return, w/o Balancing Valve & Strainer Supply, Extended	XXMS-EXT No ATCV, Manual Balanced, Strainer Supply, Extended
	2RBS 2-Way ATCV on Return, w/o Balancing Valve, Strainer Supply	XXMB No ATCV on Return, Manual Balanced, Strainer Supply	2RBS-EXT 2-Way ATCV on Return, w/o Balancing Valve, Strainer Supply, Extended	XXMB-EXT No ATCV, Manual Balanced, Strainer Supply, Extended
	* Reference ATCV Installation Instruction for correct valve configuration


		.5" - 2" SV Combination Strainer Valve			.38" - 2" URP Union
		2.5" - 12" SVF Cast Iron Strainer & Butterfly Valve			.38" - 2" US Union
		.5" - 2" BB Union End Ball Valve			2.5" - 12" Butterfly Valves
		.5" - 2" SB Union End Ball Valve			2" - 12" SF Cast Iron Strainer


		2.5" - 6" VF Venturi Flowmeter
		8" - 12" VF Venturi Flowmeter
		2.5" -12" VG/VW Venturi Flowmeters

Replacement Tailpiece
Chart TP-1024-08

Pressure/Temperature Vent, Port, PT Extender


		Guide Specifications - Automatic Balancing Valves
		Guide Specifications - Manual Venturi Balancing Valves
		Guide Specifications - Hook-up Components



		INSTALLATION & OPERATING INSTRUCTIONS