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Butterfly valve cad drawings for butterfly valve

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Port: QINGDAO, TIANJIN, SHANGHAI
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability: 2000 Piece/Pieces per Month Butterfly valve cad drawings for butterfly valve
Standard or Nonstandard: Standard
Place of Origin: Beijing China
Size: DN50-DN2000
Temperature of Media: Depends On
Port Size: 2''-24''
Media: Oil, Water, Gas
Material: Depends On
Model Number: Butterfly Valve
Pressure: 1.0-1.6Mpa(10-25bar)
Brand Name: Key-Ring
Product name: Butterfly valve cad drawings for butterfly valve
Structure: BUTTERFLY
Application: General
Body material: WCB, CF8, CF8M, CF3, CF3M.
Power: Manual
Certificate: GB/T 12238, JB/T 9092..
Delivery Detail: 7 days by air, 30 days by sea.
Packaging Detail: Wooden case or as your required. Ways of shipping: by air, by sea, by express. Butterfly valve cad drawings for butterfly valve
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Butterfly valve cad drawings for butterfly valve

 

Wafer-style butterfly valves
The wafer style butterfly valve cad drawings is designed to maintain a seal against bi-directional pressure differential to prevent any backflow in systems designed for unidirectional flow. It accomplishes this with a tightly fitting seal; i.e., gasket, o-ring, precision machined, and a flat valve face on the upstream and downstream sides of the valve.
Lug-style butterfly valve
Lug-style valves have threaded inserts at both sides of the valve body. This allows them to be installed into a system using two sets of bolts and no nuts. The valve is installed between two flanges using a separate set of bolts for each flange. This setup permits either side of the piping system to be disconnected without disturbing the other side.

Triple-eccentric (offset) design and other type butterfly valve.

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Properties test

Item                  Test standard                                         Unit(MPa)
150Lb300Lb600Lb800Lb900Lb1500Lb1.6MPa2.5MPa4.0MPa6.3MPa
Shell test(Water)3.07.516.52122.537.52.53.756.09.45
Hp seal test(Water)2.25.512.115.416.527.51.82.754.46.93
Lp seal test(Air)0.5-0.7

 

Constraction features

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Main parts and materials

No.Accessary nameMaterial
1BodyWCB
2SeatRubber

3

DiscWCB
4Pin1Cr13
5Stem1Cr13
6Bolts35CrMoA
7HandleWCB
8Worm gearingCombined parts

 

Technical specification

1.Design and manufacturing per GB/T 12238

2.Face to face dimensions per GB/T 12221

3.Flanged connection per GB/T 9913, JB/T 79

4.Test and inspection per JB/T 9092

5.Body material: WCB, CF8, CF8M, CF3, CF3M...

 

Main dimension and weights

MPainchmmLDCgn-dHH1WKg
1.0MPa2''50108165125994-18273801504.5

2½''

651121851451184-18296892005
3''801142001601328-18308951505.5
4''1001272201801568-183461142009.5
6''1501402852402118-2239713925014
8''2001523402952668-2248017516020
10''25016539535031912-2254020320031
12''30017844540037012-2262424220052
14''35019050546042916-2268026725076
16''40021656551548016-2674429730098
18''45022261556553020-26788315400124
20''50022967062058220-26892348400147
24''60026778072568220-301076444500204

 

Key Ring also can supply you the following drilling spare parts

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