Buying Guide

103
NIBCO INC. WORLD HEADQUARTERS • 1516 MIDDLEBURY ST. • ELKHART, IN 46516-4740 • USA • PH: 1.800.234.0227
TECH SERVICES PH: 1.888.446.4226 • FAX: 1.888.336.4226 • INTERNATIONAL OFFICE PH: +1.574.295.3327 • FAX: +1.574.295.3455
www.nibco.com
Visit our website for the most current information.
www.nibco.com
AHEAD OF THE FLOW
®
Revised 7/20/2018
Iron Check Valve Options and Accessories
Lever and Weight/Spring Parts • Gear Operators
(factory installed only)
Parts for Iron Body Swing Check Valves with Outside Lever and Weight or Lever and Spring
Parts for Lever and Weight (F-918-BL&W) Qty.
*1 Hanger and Spindle Key Steel 1
*2 Hanger Pin Brass ASTM B16 1
*3 Hanger Ductile Iron 1
*4 Pack Nut Brass 1
*5 Coupling Steel 1
*6 Coupling Set Screw Steel 2
7 Lever Steel 1
8 Weight Steel 1
9 Weight Set Screw Steel 2
*10 Pack Gland Zinc-Plated Powdered Iron 1
*11 Packing Rope Non-Asbestos Fibers 1
*12 Stuffing Box Brass ASTM B16 1
*13 Coupling and Lever Spring Pin Steel 1
*Parts common to both F-918-BL&W and F-918-BL&S.
Parts for Lever and Spring (F-918-BL&S) (not pictured) Qty.
Bracket Spacer Steel 1020 1
Bracket Steel 1
Bracket Bolt Steel 2
Eye Bolt Steel 1
Eye Bolt Nut Steel 2
Hanger and Spindle Key Steel 1
Lever Steel 1
Spring Steel 1
Gear Operators
Gearing is applied to valves to provide ease of operation.
Bevel Gears are the most versatile in that they have good efficiency.
Gears are weatherproofed and Babbit
®
sprockets may be applied.
When ordering gear operators,
always provide the following
information:
1. Valve size
2. Figure number
3. Pressure of media
4. Temperature of media
NIBCO INC. reserves the right to change materials, options and accessories without notice.
F918-LW / F938-LW
VALVE SIZE A B
2½" 8" 9¾"
3" 8" 9½"
4" 8" 14¼"
5" 8¼" 14"
6" 9¼" 14"
8" 11½" 16"
10" 12½" 17½"
12" 15¼" 17"
A
B