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 Home >> Products >> Pneumatic Butterfly Valve >> Pneumatic Soft-sealing Butterfly Valve
Pneumatic Soft-sealing Butterfly Valve

XINGYU ELECTRON(NINGBO) CO.,LTD. is China butterfly valve, pneumatic soft-sealing butterfly valve, pneumatic hard-sealing butterfly valve, pneumatic flange type butterfly valve, pneumatic plastic butterfly valve manufacturer and wholesaler. Our products are produced according to the ISO9001:2000 standards. There are more than 10 well educated and experienced technicians in our company to deal with OEM pneumatic butterfly balve services for our customers. Equipped with advanced facilities and high technology, now we are supplier of some famous enterprises such as the Parker Hannifin in the USA.
butterfly valve pneumatic butterfly balve
 
Specification D1  H1  n-d  Actuator
(mm) (lnch)
50 2 52.9 120 274 80 173 42 4-23 RAT063DA 
65 2.5 64.5 136.2 300 89 190 44.7 4-26.5  RAT075DA 
80 3 78.8 160 315 95 196.5 45.2 8-18 RAT083DA 
100 4 104 185 345 114 241 52.1 4-24.5  RAT092DA 
125 5 123.3 215 371 127 263.5 54.4 4-23 RAT105DA 
150 6 155.6 238 407 139 319 55.8 4-25 RAT125DA 
200 8 202.5 295 441 175 319 60.8 4-25 4-23  RAT125DA 
250 10 250.5 357 490 203 390 65.6 4-29 RAT140DA 
300 12 301.6 407 560 242 449 76.9 4-29 RAT160DA 
350 14 333.3 467 591 267 449 76.5 4-30 RAT160DA 
400 16 389.6 515 /525  656 309 515 86.5 4-26 4-30  RAT190DA 
450 18 440.51 565 /585  703 328 560 105.6 4-26 4-30  RAT210DA 
500 20 491.5 620 /650  786 361 654 131.8 4-26 4-33  RAT240DA 
600 24 592.5 725 /770  908 459 725 152 20-30
20-33 
RAT270DA 
700 28 695 840 970 520 725 163 24-30
20-36 
RAT270DA 
800 32 794.7 950 1046 591 742 188 24-33
24-39 
RAT300DA 
900 36 864.7 1050 1148 656 860 203 24-33  RAT350DA 
1000 40 965 1160 1310 721 918 213 24-36  RAT400DA 
 
FEATURES
1、Small and light, easy for installation and repair, and can be installation on any position.
2、Simple structure, well-organized, prompt 90°turn round, open and close.
3、Small operating torque, simple and light.
4、Flow rate characteristic tend to straight, well regulate.
5、Open and close test over 10,000 times, long life.
6、Complete seal, no leakage during air testing.
7、Choose different material as parts, fit for kinds of medium.
 



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