PTFE Lining Pneumatic Fluorine Lined Butterfly Valve Specifications
1).Khatello Range: ≤ 1.6Mpa
2).Khokahano e Flanged: DIN250-PN10/16-ANSI 150LB
3).Bophahamo ba Lebitso: DN40-DN200
4).Kopo: Petroleum, ChemicalIndustry, Food, Medicine, Energy jj.
5).Mocheso o Bohareng: -79º C-+180º C (ho ipapisitse le thepa ea ho tiisa)
6).Boemo: GB/T 12221 J1 Series
ISO 5752 Short Series 20
BS 5155 Metsi a Khutšoane/Mahareng
DIN 3202 Karolo ea 3 Letoto la K1
7).Flange e kaholimo: ISO 5211
8).'Mele: Tšepe ea Grey Cast, Tšepe ea Ductile Cast
9).Disc: Tšepe ea Ductile Cast, Stainless Steel, Brass Alloy ect.
10).Stem: Tšepe e se nang Mokelikeli
11).Setulo: PTFE, PFA, F46, UHMWPE ect.
12).Tshebetso: Handle, Worm wheel, Electrical, Pneumatic, Hydraulic Actuator, Electro-hydraulic Linkage
13).Boemo ba ho lutla: RPTEA EA 12266-2 (Zero Leak)
PTFE Lining Pneumatic Operation Wafer Butterfly Valve Features
PTFE-lining butterfly valve e loketse libaka tse ngata tse khethehileng tse kang acid e matla, tikoloho e senyang ea alkali, petroleum, lik'hemik'hale, lijo, joalo-joalo.
Ts'ebetso ea anti-corrosion resistance e ka finyelloa ha PTFE e kentsoe pakeng tsa 'mele oa valve le disc valve.
Ho Tiisa Likarolo
Ho tiisoa ha "valve stem", ha ho na tiiso feela pakeng tsa "disk" e ka holimo le e ka tlaase le setulo (setiiso sa pele), empa hape e sebelisa "disc spring preload design" le "valve plate" e kentsoeng O-ring seal (tiiso ea bobeli).Ka khatello ea axial ea serurubele, poleiti ea valve le setulo sa valve se tiisa haholoanyane, ka nako e ts'oanang O-ring ea bobeli e petetsoa hore e tiisehe ka lekhetlo la boraro.
Ho itšehla thajana hoa fumaneha sebakeng sa lesoba la li-valve, se bapalang karolo ea boemo ba axial le ho potoloha ho tsitsitseng.
Bakeng sa valve ea PTFE-lining butterfly, botenya ba lera bo ka fihla ho 3 〜5MM e ka mamellang 12 〜20KV EDM (caliber le lintho tse ling), thepa ea boikhethelo PTFE / FEP/ PFA joalo-joalo.
PTFE Lining Pneumatic Operation Wafer Butterfly Valve Classification
