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Shandong King Metals Co., Ltd.

Rubber Seat Electric Flanged Butterfly Valve, Low Pressure Valve, Standard of En Valves manufacturer / supplier in China, offering Rubber Seat Gear Operation Flanged Butterfly Valve, Ductile Iron 300psi NPT Threaded Grooved Reducing Cross, Forged Steel Socket Welding Half-Coupling and so on.

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Rubber Seat Gear Operation Flanged Butterfly Valve

FOB Price: US $12 / Piece
Min. Order: 10 Pieces
Min. Order FOB Price
10 Pieces US $12/ Piece
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Port: Tianjin, China
Production Capacity: 10000PC/Year
Payment Terms: L/C, T/T, D/P

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Basic Info
  • Model NO.: SDNV033
  • Connection Form: Flange
  • Seal Form: Force Sealed
  • Work Pressure: Low Pressure (Pn<1.6mpa)
  • Material of Seal Surface: Soft Sealed
  • Application: Industrial Usage, Water Industrial Usage, Household Usage
  • Trademark: SDK
  • Specification: CE, ISO
  • HS Code: 84818040
  • Driving Mode: Manual
  • Structure: Centre Sealing
  • Valve Stem: Normal
  • Working Temperature: Normal Temperature (-40°C<T<120°C)
  • Valve Body: Casting
  • Size: 2′′-24′′
  • Transport Package: in Poly Wooden Cases or Poly Wooden Pallets
  • Origin: China
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.Delivery Time:25 days after order conformed.
10.Standard: EN,MSS,API,AWWA,BS
11.Operation: level operation
12.Body:cast iron,stainless steel 304/316,aluminum bronze
13.Painting:PTFE coating,nylon painting
14.Stem:CS,SS416,SS410,SS304,SS431
15.Seat:NBR,EPDM,PTFE
16.Pressure:PN10,PN16
17.Size:2''-24''
18.Packaging:export poly wooden cases, or as per customers' requirements
19.Payment:by L/C,T/T and D/P

Rubber Seat Gear Operation Flanged Butterfly Valve
Rubber Seat Gear Operation Flanged Butterfly Valve
Rubber Seat Gear Operation Flanged Butterfly Valve
Technical Specification
Nominal DiameterDN40-DN1200DN40-DN800DN40-DN600
Nominal Pressure1.0MPa1.6MPa2.0MPa
Test Pressure on Shell1.5MPa2.4MPa3.0MPa
Test Pressure on Seal 1.1MPa1.76MPa2.2MPa






 
Service Temperature
1-NR-20°--85°
2-HYPALON-18°--135°
3-EPDM-30°--110°
4-NEOPRENE-7°--93°
5-NBR-12°--82°
6-WRR-10°--50°
7-VITON-23°--150°
8-HRR-20°--150°
9-PTFE10°--150°
 










 
Outline and connection dimension
Nominal DNLLALBHAHBΦ PN1.0PN1.6
mminchDKbn-ΦdDKbn-Φd
1004''190265390115400290220180248-19220180248-19
1506''210265390143425290285240268-23285240268-23
2008''230265390233430290340295268-233402953012-23
25010''2503004202434862903953502812-234053553212-28
30012''2703004202454922904454002812-234604103212-28
35014''2903004202535102905054603016-235204703616-28
40016''3104305503257732905655153216-285805253816-31
45018''3304305503558042906155653220-286405854020-31
50020''3504305503688252906706203420-287156504220-34
60024''3904705804199503907807253620-318407704820-37
70028''4304305505089713908958404024-319108405424-37
80032''470430550560105539010159504424-3410259505824-40
90036''5104305506371090390111510504628-34112510506228-40
100040''5504305507071220390123011605028-37125511706628-43
120048''6304305509551160390145513805632-40    
140056''7104705809911575390167515906236-43    
160064''7901289127411221582390191518206840-49    
180072''8701442162914261848390211520207044-49    
200080''9501442162914861875390232522307448-49    
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