代號(hào)Code
|
驅(qū)動(dòng)方式 Operating Type
|
代號(hào)Code
|
驅(qū)動(dòng)方式Operating Type
|
A
|
手柄式手動(dòng)蝶閥 Handle Manual Valve
|
D
|
液動(dòng)蝶閥 Hydraulic Valve
|
B
|
手柄傳動(dòng)延長(zhǎng)軸蝶閥 Handle Actuator and Spindle Extension Valve
|
E
|
氣動(dòng)蝶閥 Air-operated Valve
|
C
|
蝸桿傳動(dòng)蝶閥 Worm Actuator Valve
|
X
|
螺旋式手動(dòng)蝶閥 Helix Manual Valve
|
M
|
電動(dòng)式蝶閥 Electric Controlled Valve
|
|
|
零件名稱 Parts Name
|
材料Material
|
代號(hào) Code
|
閥體 Body
|
碳素鋼 Carbon steel
|
G
|
球墨鑄鐵Globe cast iron
|
M
|
|
灰鑄鐵 Greay cast iron
|
T
|
|
青銅Bronze
|
Q
|
|
不銹鋼 Stainless steel
|
B
|
|
蝶板 Disc
|
青銅Bronze
不銹鋼Stainless steel
|
|
閥座 Seat
|
丁晴橡膠Nitrile butadiene rubber
|
N
|
氟橡膠Fluorine rubber
|
F
|
|
乙丙橡膠 Ethylene propylene rubber
|
E
|