NIBCO INC.
NIBCO
1516 Middlebury Street
Elkhart, IN 46516-4740
Phone: 574.295.3000 • Fax: 800.234.0557
Email: info@nibco.com • Web site: www.nibco.com
Print Back

E-X-P E2 Tankless Water Heater Service Valve Kit
Hot & Cold Set of Full Port Forged Brass Ball Valves
w/ Hi-Flow Hose Drains,
Pressure Relief Valve Outlet
& Adjustable Packing Glands

H-x444W-Series
H-x444W-Series_Drawing
Unit of Measure
1 

Material Number

Valve Size

Connection Type

Maximum Operating Pressure Note

Valve Operator

H-44443W N/A 3/4 N/A FIP Union x FIP N/A 500 psi N/A Wing Lever Handle
H-44444 N/A 1 N/A FIP Union x FIP N/A 500 psi N/A Wing Lever Handle
H-44444W N/A 1 N/A FIP Union x FIP N/A 500 psi N/A Wing Lever Handle
H-54443W N/A 3/4 N/A FIP Union x SWT N/A 500 psi N/A Wing Lever Handle
H-54444W N/A 1 N/A FIP Union x SWT N/A 500 psi N/A Wing Lever Handle
H-64443W N/A 3/4 N/A FIP Union x Push N/A 200 psi N/A Wing Lever Handle
H-84443W N/A 3/4 N/A FIP Union x Press N/A 250 psi N/A Wing Lever Handle
H-84444W N/A 1 N/A FIP Union x Press N/A 250 psi N/A Wing Lever Handle
H-14443W N/A 3/4 N/A FIP Union x ASTM F1807 PEX N/A 400 psi N/A Wing Lever Handle
H-14444W N/A 1 N/A FIP Union x ASTM F1807 PEX N/A 400 psi N/A Wing Lever Handle
H-34443W N/A 3/4 N/A FIP Union x ASTM F1960 PEX N/A 400 psi N/A Wing Lever Handle
H-34444W N/A 1 N/A FIP Union x ASTM F1960 PEX N/A 400 psi N/A Wing Lever Handle
Unit of Measure
1