balu mu ba ing karaniwan a klasipikasyun da reng electric butterfly valves?

Electric butterfly valvesmetung lang uri ning electric valve ampo electric control valve. Ing pekapun a paralan ning pamagkonekta ning kuryentibalbula ning parulilapin deng: flange type ampo wafer type; ing peka seal a porma ningbalbula ning kuryentiilapin deng: rubber sealing ampo metal sealing.

Ing electricbalbula ning parulkontrolan ne ing pamagbukas ampo pamagsara ning butterfly valve kapamilatan da reng power signal. Ing produktung ayni malyari yang gamitan bilang shut-off valve, control valve ampo check valve kareng pipeline systems. Atin yang manual control device. nung atin yang power failure, malyari yang pansamantalang gamitan manual para ali ya makaapektu keng pamangamit na.

Pamag-classify agpang keng structural form

(1) Central seal

Metungeccentric seal electric butterfly valve.

(3)Double eccentric seal electric butterfly valve.

(4) Atlung-offset a makasara a electric butterfly valve.

2. Pamag-classify kapamilatan ning pamag-seal keng surface material

(1) Ing soft seal sealing pair metung yang e metal a malambut a materyales laban kareng e metal a malambut a materyales. Ing sealing pair metung yang metallic hard materials laban kareng non-metallic soft materials.

(2) Metal hard seal electric butterfly valve. Ing sealing pair metung yang metal a matigas a materyales laban kareng metal a matigas a materyales.

3. Pamag-classify kapamilatan ning pamag-seal

(1) Forced sealing: Elastic sealing electric butterfly valve. Ing sealing specific pressure gagawan ne ning valve plate a mag-squeeze keng valve seat nung makasara ya ing electric valve, ampo ing elasticity ning valve seat o valve plate. Ing external torque sealing electric butterfly valve, ing sealing specific pressure gagawan ne ning torque a mipapatupad keng valve shaft.

(2) Pressurized sealing electric butterfly valve: Ing sealing specific pressure megawa ya kapamilatan ning pamag-pressurize keng elastic sealing element keng valve seat o valve plate.

(3) Automatic sealing electric butterfly valve: Ing sealing specific pressure automatic yang gagawan ning medium pressure.