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
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Forged DZR Brass In-Line Spring Check Valve
Stainless Steel Spring
Soft Seat (FKM)

1074W Series - FIP
Unit of Measure
1 

Material Number

Connection Type

Valve Size

Cv Coefficient

Cracking Pressure

H-10741W N/A FIP N/A 3/8 N/A 2.40 N/A 1.45 psi
H-10742W N/A FIP N/A 1/2 N/A 3.78 N/A 1.00 psi
H-10743W N/A FIP N/A 3/4 N/A 6.65 N/A 0.75 psi
H-10744W N/A FIP N/A 1 N/A 9.20 N/A 0.50 psi
H-10745W N/A FIP N/A 1 1/4 N/A 14.90 N/A 0.40 psi
H-10746W N/A FIP N/A 1 1/2 N/A 20.90 N/A 0.30 psi
H-10747W N/A FIP N/A 2 N/A 34.50 N/A 0.15 psi
H-10751W N/A SWT N/A 3/8 N/A 2.00 N/A 1.50 psi
H-10752W N/A SWT N/A 1/2 N/A 2.80 N/A 1.00 psi
H-10753W N/A SWT N/A 3/4 N/A 5.70 N/A 0.75 psi
H-10754W N/A SWT N/A 1 N/A 8.70 N/A 0.50 psi
H-10755W N/A SWT N/A 1 1/4 N/A 14.70 N/A 0.40 psi
H-10756W N/A SWT N/A 1 1/2 N/A 20.50 N/A 0.30 psi
H-10757W N/A SWT N/A 2 N/A 34.40 N/A 0.15 psi
Unit of Measure
1