AHEAD OF THE FLOW
®
www.nibco.com
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: 1.888.234.0557 • INTERNATIONAL OFFICE PH: +1.574.295.3327 • FAX: +1.574.295.3455
www.nibco.com
8
®
NO. DESCRIPTION PART NO.
3
T-HEAD BOLT
NP1AU10
12
VIEW WINDOW
NP1AU06
13
WINDOW GASKET
NP1AU09
14 WINDOW GUARD NP1AU07
15 HANDWHEEL NP2AW31
NO. DESCRIPTION PART NO.
24
COTTER PIN
NP1AU21
25
OPERATING ROD COUPLING
NP1AU22
26
OPERATING ROD 36"
NP2AW16
26 OPERATING ROD 72" NP1AU16
26 OPERATING ROD 90" NP1AU16E
REPAIR PARTS WALL MOUNT STYLE
Table 5
7. Operation
7.1 The post indicator valve (PIV) can be opened or shut by rotating Handwheel (15) in the desired direction. To open the valve,
turn in the counter-clockwise direction as indicated on Cap (2). To shut the valve, turn in the clockwise direction. See Fig. 2.
7.2 The Target Plates (8) (9) can be visually checked in the view windows to determine if PIV is open or shut.
7.3 After installation, the PIV should be cycled to the full shut position and both view windows should be visually inspected to
assure the SHUT target plates are centered. The PIV should then be cycled to the full open position and both view windows
should be visually inspected to assure the OPEN target plates are centered.
7.4 Valve position can be secured by placing a customer supplied chain through U-bolt (23), and Handwheel (15). A customer
supplied lock can be installed into the chain and U-bolt securing Handwheel, preventing valve operation.
7.5 NIBCO Indicator Posts have provisions to add a Security Wire thru the Cap T-bolts (3) and Operating Stem (5) to prevent valve
operation.
8. Maintenance
8.1 Lubrication should be added to oil hole located in top of Operating Stem (5) on an annual basis. Note: it is necessary to
remove Eyebolt (16), Washer (17), and Handwheel (15) to expose the oil hole.
8.2 Periodic visual inspection is recommended.
8.3 Exercising (cycling) of the valve to assure proper function is recommended.
9. Repair Parts
9.1 Some specialty components are available for replacement if needed. See Table 5.
9.2 Common fasteners such as nuts, bolts, and washers are available at your local hardware.
To Previous Page
Loading...
Need help?
General
