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Pneumatic triple eccentric butterfly valve1
Pneumatic triple eccentric butterfly valve2
Pneumatic triple eccentric butterfly valve1 Pneumatic triple eccentric butterfly valve2

Pneumatic triple eccentric butterfly valve

【Size Range】: DN50-DN1200

【Pressure】: PN16/150LB

【Body Materials】: WCB

ADVANTAGES

Pneumatic triple eccentric butterfly valve, using triple eccentric multi-level metal hard seal structure, is widely used in metallurgy, electric power, petrochemical industry, as well as water supply and drainage and municipal construction and other industrial pipelines. Pneumatic tripple eccentric butterfly valve can adjust the flow and cut off the fluid, it has the double advantages of metal hard seal and elastic seal, no matter in the case of low temperature and high temperature, have excellent sealing performance, corrosion resistance, long service life and other characteristics.

Pneumatic triple eccentric butterfly valve

【Temperature】
-29~425℃

【Medium】Gas, dust gas, flue gas, etc

【Application】Environmental protection, metallurgy, chemical industry, electric power, building materials, etc

Product Advantages

1. Precision casting valve body. Qualified WCB material. Fine appearance, no sand hole.

2. Heavy valve body. 

3. The valve disc is processed by CNC precision machine with high precision.

4. The sealing ring of the valve body adopts soft and hard multi-layer metal ring, which has the double advantages of metal and elastic seal, to ensure excellent sealing performance in high temperature and low temperature environment.

5. Shaft made of stainless steel, through special treatment to double the strength of the shaft

6. Each valve will be inspected for shell and seal pressure before leaving factory. 

​​​​​​​7. The protection level of electric actuator reaches IP65.

PARAMETER INFORMATION

Name Design and manufacture Face to face Length Inspection Standard End  Flange
Reference standard JB/T 8527
API 609
GB/T 12221
API 609
GB/T 13927
API 598
GB/T 9113
ASME B16.5
 
Name 10-Body 4-Seat Seal 8-Disc 7-Shaft 20-Pneumatic actuator
Material WCB 430+graphite WCB 2Cr13 Component
 
SIZE   PN16 150LB
DN NPS(Inch) L D1 N-d D1 N-d
50  2'' 108 125 4-18 120.7 4-19
65  2  1/2'' 112 145 4-18 139.7 4-19
80  3'' 114 160 8-18 152.4 4-19
100  4'' 127 180 8-18 190.5 8-19
125  5'' 140 210 8-18 215.9 8-22
150  6'' 140 240 8-22 241.3 8-22
200  8'' 152 295 12-22 298.5 8-22
250  10'' 165 355 12-26 362 12-25
300  12'' 178 410 12-26 431.8 12-25
350  14'' 190 470 16-26 476.3 12-29
400  16'' 216 525 16-30 539.8 16-29
450  18'' 222 585 20-30 577.9 16-32
500  20'' 229 650 20-33 635 20-32
600  24'' 267 770 20-36 749.3 20-35
700  28'' 292 840 24-36  
800  32'' 318 950 24-39
900  36'' 330 1050 28-39
1000  40'' 410 1170 28-42
1200  48'' 470 1390 32-48

HOT PRODUCTS

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Pneumatic triple eccentric butterfly valve

CONTACT US

Sales@bundor.com

6520 N Irwindale Ave 204,Irwindale,CA 91702

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