automatic valve  自动阀

automatic water level valve  自动水准阀

automatically operated valve  自动操作阀

air-actuated direction valve 气动控制换向阀

air-compressor valve 空气压缩机阀门

air-operated valve 气动换向阀

air-vacuum proportional valve  真空比例阀

bottom drain valve  底部放泄阀

bottom valve  底阀

brake application magnet valve  电磁制动阀

brake application valve  制动作用阀

brake control valve  制动控制阀

brake cylinder release valve  制动缸缓解阀, 制动缸放风阀

brake metering valve  制动调节阀

brake pipe compensating valve  制动管补偿阀

brake release magnet valve  缓解电磁阀

brake valve  制动阀

brass valve  黄铜阀

brass-fitted cast-iron valve  黄铜配制铸铁阀

brass-trimmed valve  黄铜配制阀

breather valve  通气阀, 呼吸阀

breathing type safety valve  呼吸式安全阀(罐车)

brine retaining valve  盐水箱保持阀

bucket valve  活塞阀

buffer change valve  缓变阀

building block valve  积木式阀, 集成阀

built-in check valve  内装式单向阀

bullet valve  球阀

buried valve with key  液下控制阀

butterfly control valve  蝶形控制阀

butterfly valve  蝶阀

by-pass valve  旁通阀, 辅助阀, 回流阀

caboose valve  守车阀

cage type valve  笼形阀

cam-operated valve  凸轮控制阀

capless tyre valve  无帽胎阀

car discharge valve  车辆放风阀

car signal valve  车辆信号阀, 车辆放风阀

cartridge inserted valve  筒式插装式阀, 插装阀

cement valve  【机】水泥止回阀

center valve  中心阀

centre bypass valve  中间位置旁通的换向阀, M型机能换向阀

centre spool valve  中心柱形阀

centrifugal saw plate valve  离心机的圆盘保险(溢流)阀

centrifugal type injection valve  离心式喷射阀

change valve  活页阀;旋转阀, 转换阀;多向阀

charge valve  充气阀, 加载阀, 加液阀

charging check valve  充气止回阀