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


		0.50" - 2.00" AB Automatic Balancing Valve
		0.50" – 1.00" AR Automatic Balancing Valve
		2.50" - 8.00" ABW Automatic Balancing Valve with Butterfly Valve
		2.50" - 6.00" ABG Automatic Balancing Valve with Butterfly Valve
		2.50" - 12.00" AW Automatic Balancing Valve
		2.50" - 6.00" AG Automatic Balancing Valve (AW with Groove x Flange Adpater)


		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


		0.50" - 2.00" MB Manual Balancing Valve Flow Chart: Model MB Venturi Type Balancing Valve 0.50" - 2.00"
		2.50" - 6.00" MBF Manual Balancing Valve Flow Chart: Model MBF-MBG 2.50" - 6.00"
		8.00" - 12.00" MBF Manual Balancing Valve Flow Chart: Model MBF-MBG 8.00" - 12.00"
		2.50" - 12.00" MBG Manual Balancing Valve Flow Chart: Model MBF-MBG 8.00" - 12.00"


	2RMS 2-Way ATCV on Return, Manual Balanced, Strainer Supply	3RMB-B *3-Way ATCV on Return, Manual Balanced, Ball Valve Supply	3RMS-A-EXT *3-Way ATCV on Return, Manual Balanced, Strainer Supply, Extended
	2RMB 2-Way ATCV on Return, Manual Balanced, Ball Valve Supply	XXMS No ATCV, Manual Balanced, Strainer Supply	3RMS-B-EXT *3-Way ATCV on Return, Manual Balanced, Strainer Supply, Extended
	2SMS 2-Way ATCV on Supply, Manual Balanced, Strainer Supply	XXMB No ATCV on Return, Manual Balanced, Strainer Supply	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	2RMS-EXT 2-Way ATCV on Return, Manual Balanced, Strainer 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	2RMB-EXT 2-Way ATCV on Return, Manual Balanced, Ball Valve Supply, Extended	XXMS-EXT No ATCV, Manual Balanced, Strainer Supply, Extended
	2RBS 2-Way ATCV on Return, w/o Balancing Valve, Strainer Supply	2SMS-EXT 2-Way ATCV on Supply, Manual Balanced, Strainer Supply, Extended	XXMB-EXT No ATCV, Manual Balanced, Strainer Supply, Extended
	3RMS-A *3-Way ATCV on Return, Manual Balanced, Strainer Supply	2SMB-EXT 2-Way ATCV on Supply, Manual Balanced, Ball Valve Supply, Extended	HKBB 0.50"-2.00" No ATCV, Ball Valve Balanced, Ball Valve Supply
	3RMS-B *3-Way ATCV on Return, Manual Balanced, Strainer Supply	2RBB-EXT 2-Way ATCV on Return, w/o Balancing Valve & Strainer Supply, Extended	HKMB 0.50"-2.00" No ATCV, Manual Balanced, Ball Valve Supply
	3RMB-A *3-Way ATCV on Return, Manual Balanced, Ball Valve Supply	2RBS-EXT 2-Way ATCV on Return, w/o Balancing Valve, Strainer Supply, Extended	HKMS 0.50"-2.00" No ATC, Manual Balanced, Strainer Supply
	* Reference ATCV Installation Instruction for correct valve configuration


		0.50" - 2.00" SV Combination Strainer Valve			0.38" - 2.00" URP Union
		2.50" - 12.00" SVF Cast Iron Strainer & Butterfly Valve			0.38" - 2.00" US Union
		2.50" - 12.00" SVG Cast Iron Strainer & Butterfly Valve			2.50" - 12.00" Butterfly Valves
		0.50" - 2.00" BB Union End Ball Valve			2.00" - 12.00" SF Cast Iron Strainer
		0.50" - 2.00" SB Union End Ball Valve

NuTech VF Venturi Flowmeter

2.50" - 6.00" VF Venturi Flowmeter

Flow Chart: Model VF 2.50" - 6.00"

NuTech VF Venturi Flowmeter

8.00" - 16.00" VF Venturi Flowmeter

Flow Chart: Model VF 8.00" - 16.00"

2.50" -16.00" VG/VW Venturi Flowmeters

Flow Chart: Model VG/VW 2.50" - 16.00"


		Replacement Tailpiece Chart TP-1024-08			0.50" - 2.00" HA Hose Assemblies
		Accessories 1 Accessories 2 Accessories 3			0.50"-2.00" FH Flexible Hoses
		2.50"-12.00" GFA Groove by Flange Adaptor			0.50"-2.00" FHIS Flexible Hoses


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



		INSTALLATION & OPERATING INSTRUCTIONS
		PM - 4.5" & 6.0" DIFFERENTIAL PRESSURE METER KIT
		DHM - 4.5" DUAL HOSE METER KIT
		LIMITED WARRANTY