Belimo SHP Series Rekomendasi Instalasi - Halaman 3

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Pre-Installation Procedure

1. Remove the protective face covers from the valve.

2. Inspect the valve to be certain the waterway is free from dirt and

foreign matter. Be certain the adjoining pipeline is free from any

foreign material such as rust and pipe scale or welding slag that

could damage the seat and disc sealing surfaces.

3. Actuators should be mounted on the valve prior to installation to

facilitate proper alignment of the disc in the valve seat.

4. The valve should be in the closed position. Make sure the open and

closed positions of the actuator correspond to the counter-clockwise

to open direction of rotation of the valve.

5. Cycle the valve to the fully open position, then back to the fully

closed position, checking the actuator travel stop settings for proper

disc alignment.

6. Check the valve identiﬁ cation tag for valve class, materials, and

operating pressure to be sure they are correct for the application.

WARNING! Personal injury or property damage may result if the

valve is installed where service conditions could exceed the

valve ratings.

7. Check the ﬂ ange bolts or studs for proper size, threading, and length.

REMEMBER: Install the valve with the disc in the full-closed position

using the appropriate ﬂ ange gaskets on BOTH valve ﬂ ange faces.

Valve Installation Procedure

The SHP High Performance Butterﬂ y Valve can be installed in the

pipeline with the shaft in the vertical, horizontal, or other intermediate

position. Based on applications experience, however, in media

with concentrations of solid or abrasive particles or media subject

to solidiﬁ cation buildup, valve performance and service life will be

enhanced by mounting the valve with the shaft in the horizontal

position.

All SHP valves are bidirectional and can be mounted in the pipeline in

either ﬂ ow direction; however, the preferred ﬂ ow direction for all seat

styles and materials is with the seat retainer ring located upstream

(sus) to provide maximum seat protection.

For SHP Series valves

a. Noting the ﬂ ow direction arrow on the tag, place the valve

between the ﬂ anges, making sure the arrow on the tag points in

the direction of the ﬂ ow.

b. Install the lower ﬂ ange bolts loosely, leaving space for the ﬂ ange

gaskets.

c. After inserting the ﬂ ange gaskets, install the remaining bolts.

3. Using the sequence shown to the right, tighten the ﬂ ange bolts

evenly to assure uniform gasket compression.

CAUTION: The SHP valve should be centered between the ﬂ anges

and gaskets to prevent damage to the disc edge and shaft as a result

of the disc striking the ﬂ ange, gasket, or pipe.

4. Electricity should be connected to the unit as speciﬁ ed by the

actuator manufacturer.

5. The valve is now ready for operation.

800-543-9038 USA

NOTE

Actuator must be mounted

at or above pipe center line

for all actuator types.

Fig. 8

866-805-7089 CANADA

Installation Recommendations

SHP Series Butterﬂ y Valves

90°

203-791-8396 LATIN AMERICA / CARIBBEAN

119