ZGVZHONGGONG VALVE GROUP

Gate Valves / Product 2541

Bolted valve cover with exposed stem Class150

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Product ID2541
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Structure & product views

Product structure and views.

Structure and product views for Bolted valve cover with exposed stem Class150

Product parameters

Technical data tables.

Dimensions & weights

Class 150 · Dimensions and weights

ClassNPSDN (mm)L-L₁ RF/BW (in)L-L₁ RF/BW (mm)L₂ RTJ (in)L₂ RTJ (mm)H open (in)H open (mm)D₀ (in)D₀ (mm)Weight RF (kg)Weight BW (kg)
Class1501-1/2406.51657.017814.253267.882001916
Class15025082038.521614.693737.882002219
Class1502-1/2658.5216922915.383909.882502925
Class1503809.52411025416.564219.882504234
Class150410011.52921230520.2551511.813006449
Class15051251435614.536921.1953811.813007765
Class15061501640616.541922.3156713.7535010582
Class150820019.54952050824.6362615.75400154131
Class1501025024.5622256352871217.75450288249
Class1501230027.5698287113999020500507430
Class150143503178731.580051129524610690600
Class150164003691436.592763.75161924610950850

Part materials

Major part materials

No.PartMaterial
1BodyASTM A216 Gr.WCB
2Seat ringASTM A105+13Cr
3DiscASTM A105+13Cr
4StemASTM A182 F6a
5Gasket304 S.S. Jacketed Graphite
6BonnetASTM A216 Gr.WCB
7StudASTM A193 Gr.B7
8NutASTM A194 Gr.2H
9BackseatASTM A276 410
10PackingGraphite
11Gland boltASTM A193 Gr.B7
12Gland nutASTM A194 Gr.2H
13PinC.S.
14BushingASTM A276 410
15GlandASTM A216 Gr.WCB
16Stem nutAluminum Bronze
17ScrewC.S.
18HandwheelMalleable Iron
19WasherC.S.
20NutC.S.
21Disc coverASTM A276 410
22WasherS.S.
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