10633 W Airport Blvd. STE 200
Chaoda Group USA Co., LTD
Tel: +1 (832) 939-9944
Stafford, TX 77477
Fax: +1 (832) 939-9942
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6
Chaoda Group USA Co., LTD
The Catcher plate, Launcher and Receiver Options
Figure 1
2.1 Flange end valve installation
1.
Make sure that both the flange gasket and fastener are suitable for field operation
2.
Insert the valve (fully open position) along with suitable gasket between the mating
flange, align the flange bolt holes & hold it in place.
3.
Hold the nut first on the backside of the valve flange and then insert the bolts
4.
Tighten all the bolts by finger, use two spanners to tighten the joint in sequence as
shown in figure 2 (Corner across corner)
