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PTFE Lined Flange Butterfly Valve

Size Range:DN50-DN1200

Pressure: 5K/10K/150LB

Body Material:Cast Iron/Cast Steel/Stainless steel

Seat Material:FEP(F46)/PTFE(F4)/PFA/PO

Disc Material:DI/WCB/CF3/ CF3M/CF8/CF8M/ C954

Stem Material:45#/410/ 2Cr13/Cr13/SS304/SS316

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Product advantages

Suitable medium:Water, weak acid and alkali, air, steam, oil, etc.

Application field: Municipal construction, chemical industry, water treatment, electricity, petroleum, water supply and drai


Parameters

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Parameter Information:

Dimensions:

DNShape sizeConnection dimension
LH2H11.0MPa1.6MPa
DD1Z-ΦdDD1Z-Φd
50108143851651254-Φ181601254-Φ18
65112157931851454-Φ181801454-Φ18
801141781002001604-Φ181951608-Φ18
1001271851102201808-Φ182151808-Φ18
1251402061202502108-Φ182452108-Φ18
1501402251602852408-Φ232802408-Φ23
2001522752453402958-Φ2333529512-Φ23
25016532626039535012-Φ2340535512-Φ26
30017833330044540012-Φ2346041012-Φ26
35019039332050546016-Φ2352047016-Φ26
40021643833056551516-Φ2658052516-Φ30
45022248838061556520-Φ2664058520-Φ30
50022954039067062020-Φ2671565020-Φ33
60026761545078072520-Φ3084077020-Φ36
70029266048089584024-Φ3091084024-Φ36
800318720580101095024-Φ34102095024-Φ39
9003307856251110105028-Φ341120105028-Φ39
10004109006601220116028-Φ341255117028-Φ42
120047010707801450138032-Φ411485139032-Φ48