Electric Soft Seal Butterfly Valve

Electric Soft Seal Butterfly Valve

Electric Soft Seal Butterfly Valve Concentric Butterfly Valves, API 609, Double, Triple, Cast Iron, Cast Steel, Stainless Steel, Wafer, Lug, Flanged Ends, Class 150 - 600, 2 - 96 inch. Model No.: D971X China Butterfly Valve manufacturer KEMUS offers Electric Soft Seal Butterfly Valve in...

Product Details

Electric Soft Seal Butterfly Valve

Concentric Butterfly Valves, API 609, Double, Triple, Cast Iron, Cast Steel, Stainless Steel, Wafer, Lug, Flanged Ends, Class 150 - 600, 2 - 96 inch.


Model No.: D971X   

China Butterfly Valve manufacturer KEMUS offers Electric Soft Seal Butterfly Valve in DN50-1200, 0.6MPa/1.0MPa/1.6MPa, GB9113-2000, GB17241.6-1998.

Electric soft seal butterfly valve whose applicable temperature belows 150℃ consists of PTFE seat, stainless steel valve disc and valve stem. The valve can only be used under weak corrosive condition or merit rating. Triple offset hard seal valve body can be used under high temperature and pressure. So it needs to be noted when ordering. In food, chemical industry, petroleum and other industries, electric soft seal butterfly valve can be used to realize automation and it can also regulate flow and closure medium.
 
Characteristics of electric soft seal butterfly valve
1. Novel design, unique structure, light weight, rapid open and close
2. Small torque, convenient operation
3. Can be install in any position and it is convenient maintain.
4. Seal can be replaced and realize bidirectional sealing and zero leakage.
5. Aging resistance, corrosion resistance and long service life.
 
Parameter
Nominal diameter(mm)50~200050~1600
Nominal Pressure PN(MPa)0.61.01.6
Seal test(MPa)0.661.11.76
Strength test(MPa)0.91.52.4
Applicable temperatureNitrile rubber: -40℃~90℃, fluororubber: -20℃~200℃
Applicable mediumWater, air, gas, oil and other weak corrosive fluid
Leakage rateGB/T13927-92


Components Materials 
Valve bodyWCB、QT450-10、HT200、HT250
Disc WCB、QT450-10、HT200、HT250
Valve shaft2Cr13
Seal ringOil resistent nitrile rubber
packingFlexible graphite 


Standards 

Manufacturing standardGB/T 122387-89
Flange standardGB9113-2000、GB17241.6-1998
Face to Face standardGB12221-89
Inspection standardGB/T 13927-92


Dimensions                                                               Unit: mm

DNLHHOAB0.6MPa1.0MPa1.6MPa
DOn-dDOn-dDOn-d
5043633061802001104-141254-181254-18
6546703211802001304-141454-181454-18
8046833461802001504-181608-181608-18
100521053871802001704-181808-181808-18
125561154111802002008-182108-182108-18
150561374472702802258-182408-222408-22
200601645722702802808-182958-222958-22
2506820664627028033512-1835012-2235512-26
3007823073838042039512-2240012-2241012-26
3507824876138042044512-2246016-2247016-26
40010228987745047049516-2251516-2652516-30
45011432093848049055016-2256520-2658520-30
50012734399348049060020-2262020-2665020-33
600154413113148049070520-2672520-3077020-36
700165478147664066081024-2684024-3084024-36
800190525153364066092024-3095024-3395024-39
9002035851655750860102024-30105028-33105038-39
10002166401765850900112028-30116028-36117028-42
12002547551995850900134032-33138032-39139032-48





We company have other valves: gate valve, check valve, ball valve, butterfly valve, safety valve, globe valve, plug valve, etc....


Welcome to inquiry! our valves


XIAMEN KEMUS VALVE CO.,LTD.

Website : https://www.kemus-valve.com


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