Utmost Flow Control Technology Co., Ltd.
Utmost Flow Control Technology Co., Ltd.

Fluorine Lined Butterfly Valve

In the well-known butterfly valve technology, fluorine lined butterfly valve sealing form mostly adopts a sealing structure, and the sealing material is rubber, polytetrafluoroethylene, etc. Due to the limitation of butterfly valve structural characteristics of the fluorine lined butterfly valve, it is not suitable for industries such as high-temperature resistance, high-pressure resistance, corrosion resistance, and wear resistance. Contact our butterfly valve china manufacturer for more information now!

Fluorine Lined Butterfly Valve vs. Triple Eccentric Butterfly Valve

An existing more advanced butterfly valve is a triple eccentric metal hard-sealed butterfly valve, the fluorine lined butterfly valve body, and the valve seat are connected components, and the sealing surface layer of the valve seat is welded with temperature-resistant and corrosion-resistant alloy materials. The multi-layer soft laminated sealing ring is fixed on the fluorine lined butterfly valve plate. Compared with the traditional butterfly valve, fluorine lined butterfly valve has high-temperature resistance, is easy to operate, and has no friction when opening and closing. When closing, the torque of the transmission mechanism increases to compensate for the sealing, which improves the butterfly valve. The advantages of sealing performance and extended service life. This type of valve should generally be installed horizontally in the pipeline.

Fluorine Lined Butterfly Valve Datas

Fluorine Lined Butterfly Valve Technical Parameter

Material of Fluorine Lined Butterfly Valve Main Parts

Wafer type
dnldd 1d 2fz-φdh 2h 1dd1z-φdkg
40331451108534-φ18270801451104-φ184
504316012510034-φ18280851601254-φ185
654618014512034-φ18290931801454-φ187
804619516014034-φ183101001951608-φ189
1005221518015538-φ183401102151808-φ1813
1255624521018538-φ183551202452108-φ1815
150562802402103.58-φ233801602802408-φ2324
200603352952653.58-φ2343024533529512-φ2338
25068390350320412-φ2345026040535512-φ2660
30078440400370412-φ2348030046041012-φ2670
35078500460420416-φ2360032052047016-φ2680
4001025655154754.516-φ2563033058052516-φ30120
4501146155655254.520-φ2565538064058520-φ30165
500127670620580520-φ2568039071565020-φ33205
600154780725690520-φ3073045084077020-φ36250
700165895840800524-φ3079048091084024-φ36320
8001901010950905524-φ34880580102095024-φ39395
900203111010501005528-φ349306251120105028-φ39450
1000216122011601115628-φ3410006601255117028-φ42600
1200254145013801325632-φ4113007801485139032-φ48825

Flange type
dn(mm)nps(inch)ldd1d2fbz-φdwdohwt(kg)
pn1.0mpa
4011/2106145110853184-φ18160
14010
5021081601251003204-φ18200
16012
6511/21121801451203204-φ18250
16514
8031141951601353224-φ18250
17016
10041272151801553228-φ18300
18018
12551402452101853248-φ18300
27520
15061402802402103248-φ23
20029538
20081523352952653268-φ23
20032074
2501025039035032032812-φ23
240385105
3001227044040036832812-φ23
240390142
3501429050046042843016-φ23
240460179
4001631056551548243216-φ25
280510220
4501833061556553243220-φ25
280540268
5002035038062058543420-φ25
320570378
6002439078072568543620-φ30
320660608
7002843089584080054024-φ30
3607101050
80032470101095090554424-φ34
3607801320
9003651011101050100554628-φ34
3808851795
10004055012201160111555028-φ34
4009901900
pn1.6mpa
4011/2106145110853184-φ18200
14010
5021081601251003204-φ48200
16012
6511/21121801451203204-φ18250
16513
8031141951601353228-φ18250
17014
10041272151801553248-φ18300
18016
12551402452101853268-φ18300
27518
15061402802402103288-φ23
20029542
200815233529526533012-φ23
20032078
2501025040535532033212-φ25
240385120
3001227046041037543412-φ25
240390145
3501429052047043543816-φ25
240460202
4001631058052548544016-φ30
280510235
4501833064058554544420-φ30
280540368
5002035070565060844620-φ34
320570420
6002439084077071855424-φ41
320660750
7002843091084078855424-φ41
3607101028
80032470102095089855424-φ41
3807801690
900365101120105099855428-φ41
4008851815
10004055012551170111056028-φ48
5009902050
pn2.5mpa
4011/2106145853184-φ18200
14011
5021081601003204-φ18200
16013
6511/21121801203228-φ18250
16514
,,
8031141951353228-φ18250
17016
10041272301603248-φ23300
18018
12551402701883288-φ25300
27520
15061403002183308-φ25
24029548
200815236027833412-φ25
24032088
2501025042533233612-φ30
280385145
3001227048539044016-φ30
280390157
3501429055044844416-φ34
320460222
4001631061050544816-φ34
320510353
4501833066055545020-φ34
360540405
5002035073061045220-φ41
360570448
6002439084071855620-φ41
380660795


DNDN15-DN1000
PNPN10-PN25
Bodycast Ironcarbon steelstainless steel
LinedPTFE, FEP, PCTFE, PVDF, UHMW-PE etc
ConnectionWaferFlangedLug
OperationLeverGearPneumatic


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Get to Know about UTMOST Industrial Valve Manufacturer
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