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Wafer Type Cast Steel 150lbs Metal Seat Butterfly Valve

Wafer Type Cast Steel 150lbs Metal Seat Butterfly Valve

Butterfly Valves, Cast Steel Valves, Cast Steel Butterfly Valve manufacturer / supplier in China, offering Wafer Type Cast Steel 150lbs Metal Seat Butterfly Valve, Ductile Iron 300psi NPT Threaded Grooved Caps, Ductile Iron 300psi Grooved Threaded Adator Flange and so on.

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Details

Basic Info

  • Connection Form: Lug Support

  • Seal Form: Force Sealed

  • Work Pressure: Mid-Pressure (2.5mpa< Pn <6.4mpa)

  • Material of Seal Surface: Metal Hard Sealed

  • Application: Water Industrial Usage

  • Origin: China

  • Driving Mode: Manual

  • Structure: Centre Sealing

  • Valve Stem: Normal

  • Working Temperature: Medium Temperature (120°C<T<450°C)

  • Valve Body: Casting

  • Size: 2"-48"

  • Specification: CE, ISO. API

Product Description


 Feature
1. Long service life with reliable seal and without frequent main tenance
2. Pressure loss
Too much pressure loss will bring increased cost of correlative energy
Butterfly valve have flow characteristics three times better than globe valve,and about 75%
of a same size gate valve
3. Multi-Function
Butterfly valve can be used for on/off service and throttling,They are superior in Multi-function
as compared to gate or globe valves.Butterfly valve can be widely used in chemical field due
to trim options and choice of elastomeric liner.
4.Weight
Butterfly valve have feature of light in weight and small in size,for example, weight and size of
a 10'' butterfly valve are 1/9 and 1/6 of a 10'' gate valve.So butterfly valve is easy to install and
save cost of piping system.
5.Bubble Tight
Butterfly valve with resilient seat design can be bubble tight as compared to metal seated gate
or globe valves.
6.Easy of operation
Butterfly valve offer 90-degree open to close.
7. Butterfly valves is approximate 35-40% cost of a same size gate valve. Also low
installed cost than gate valve.
8.Maintenance
Properly installed butterfly valves are self cleaning and are less susceptible to failure due to
trash material in pipe.
9.Standard: EN,MSS,API,AWWA,BS
10.Operation: level operation
11.Body:cast iron,stainless steel 304/316,aluminum bronze
12.Painting:PTFE coating,nylon painting
13.Stem:CS,SS416,SS410,SS304,SS431
14.Seat:NBR,EPDM,PTFE
15.Pressure:PN10,PN16
16.Size:2''-24''
17.Packaging:export poly wooden cases, or as per customers' requirements
18.Payment:by L/C,T/T and D/P
 

Size      DNm A B L φD1 φD2  4 xφD4 H φD P.C.D 4-φ
DN40(1.5") 69 136 32 65 50  4 xφ8 10 31 12.6 98.5 4-16
DN50(2") 80 161 42.04 65 50  4 xφ8 10 31 12.6 120.5 4-19
DN65(2.5") 89 175 44.68 65 50  4 xφ8 10 31 12.6 139.5 4-19
DN80(3") 95 181 45.21 65 50  4 xφ8 10 31 12.6 152.5 4-19
DN100(4") 114 200 52.07 90 70  4 xφ10 12 31 15.77 190.5 4-19
DN125(5") 127 213 54.36 90 70  4 xφ10 14 31 18.92 216  4-22
DN150(6") 139 226 55.75 90 70  4 xφ10 14 31 18.92 241.5 4-22
DN200(8") 175 260 60.58 125 102  4 xφ12 17 40 22.1 298.5 4-22
DN250(10") 203 292 65.63 125 102  4 xφ12 22 40 28.45 362 4-25
DN300(12") 242 337 76.9 125 102  4 xφ12 24 40 31.6 432 4-25
DN350(14") 267 368 75 125 102  4 xφ12 24 40 31.6 476  4-29
DN400(16") 297 400 85.7 197 140  4 xφ18 27 51.2 33.15 540 4-29
DN450(18") 315 422 104.6 197 140  4 xφ18 27 51.2 37.95 578  4-32
DN500(20") 348 480 130.28 197 140  4 xφ18 32 64.2 41.12 635 4-32
DN600(24") 444 562 151.36 276 165  4 xφ23 36 70.2 50.62 749.5 4-35
 


 



 


 
 

 
 




 
 

 
 


 

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