Electric butterfly valve-a classification hman tlanglawn tak takte i hria em?

Electric hmanga butterfly valve hmanga siam a nielectric valve leh electric control valve chi khat an ni. Electric hmanga connection hman dan tlangpuibutterfly valve te pawh a awman ni: flange chi leh wafer chi; sealing form lian ber berte chuelectric hmanga butterfly valve hmanga siam a nichu: rubber sealing leh metal sealing te an ni.

A electric hmanga siam a nibutterfly valve a nipower signal hmangin butterfly valve hawn leh khar dan a control thin. He product hi pipeline system-ah shut-off valve, control valve leh check valve atan hman theih a ni. Manual control device hmanga thuam a ni. Power a chhiat chuan a hmanna a nghawng loh nan hun eng emaw chen chu kut hmanga hman theih a ni.

Structural form hmanga thliar hran a ni

(1) Central seal

Maleccentric seal electric hnim hring valve hmanga siam a ni.

(3) .Double eccentric seal hmanga electric butterfly valve hmanga siam a ni.

(4) Offset thum hmanga sealed electric butterfly valve.

2. Surface material sealing hmanga thliar hranna

(1) Soft seal sealing pair hi non-metallic soft materials atanga siam a ni a, non-metallic soft materials lakah a ni. Sealing pair hi metallic hard materials atanga siam a ni a, non-metallic soft materials atanga siam a ni.

(2) Metal hard seal hmanga siam electric butterfly valve. Sealing pair hi metal hard materials leh metal hard materials atanga siam a ni.

3. Sealing form hmanga thliar hranna

(1) Forced sealing: Elastic hmanga sealing electric butterfly valve hmanga tihbuai. Sealing specific pressure hi electric valve khar laiin valve plate-in valve seat a squeeze vang a ni a, valve seat emaw valve plate emaw elasticity a awm bawk. External torque sealing electric butterfly valve, sealing specific pressure hi valve shaft-a torque pek atanga siam a ni.

(2) Pressurized sealing electric butterfly valve: Sealing specific pressure hi valve seat emaw valve plate emaw-a elastic sealing element pressure hmanga siam a ni.

(3) Automatic sealing electric butterfly valve: Sealing specific pressure chu a medium pressure atanga siam chhuah a ni.