PTFE Lining Pneumatic Fluorine Lined Butterfly Valve
1).Kuthamanga Kwambiri: ≤ 1.6Mpa
2).Kulumikizana kwa Flanged: DIN250-PN10/16-ANSI 150LB
3).Dzina lachiwiri: DN40-DN200
4).Ntchito: Petroleum, ChemicalIndustry, Food, Medicine, Energy etc.
5).Kutentha Kwapakatikati: -79º C-+180º C (zimatengera kusindikiza)
6).Kukula: GB/T 12221 J1 Series
ISO 5752 Short Series 20
BS 5155 Madzi Afupi/Apakatikati
DIN 3202 Gawo 3 Mndandanda wa K1
7).Pamwamba Pamwamba: ISO 5211
8).Thupi: Chitsulo cha Gray Cast, Iron Ductile Cast
9).Diski: Ductile Cast Iron, Stainless Steel, Brass Alloy ect.
10).Tsinde: Chitsulo chosapanga dzimbiri
11).Mpando: PTFE, PFA, F46, UHMWPE ect.
12).Ntchito: Handle, Worm wheel, Magetsi, Pneumatic, Hydraulic Actuator, Electro-hydraulic Linkage
13).Mulingo Wotsikira: RPTEA EA 12266-2 (Zero Leak)
PTFE Lining Pneumatic Operation Wafer Butterfly Valve Features
Vavu yagulugufe ya PTFE ndi yoyenera kumadera ambiri apadera monga asidi amphamvu, malo owononga amchere, mafuta, mankhwala, chakudya, etc.
Kuchita kwa anti-corrosion resistance kungafikidwe pamene PTFE ili pakati pa valavu ya valve ndi disc valve.
Kusindikiza Mbali
Vavu tsinde kusindikiza, osati ndi kusindikiza pakati chapamwamba ndi m'munsi chimbale ndi mpando (chisindikizo choyamba), komanso amagwiritsa chimbale kasupe preload kapangidwe ndi valavu mbale inlaid O-ring chisindikizo (chisindikizo chachiwiri).Kupyolera mu valavu ya butterfly axial pressure, mbale ya valve ndi kusindikiza mpando wa valve kumakhala kolimba kwambiri, nthawi yomweyo O-ring yachiwiri imafinyidwa kuti isindikize kachitatu.
Kudzitchinjiriza pawokha kumapezeka mu dzenje la valve tsinde, lomwe limagwira ntchito pakuyika kwa axial komanso kuzungulira kokhazikika.
Pakuti PTFE-alining'a gulugufe valavu, wosanjikiza makulidwe angafikire 3 〜5MM amene angathe kupirira 12 〜20KV EDM (m'malo ndi zina), zinthu optional PTFE / FEP/ PFA ndi zina zotero.
PTFE Lining Pneumatic Operation Wafer Gulugufe Gulugufe Gulu
