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ball safety valve 球形安全阀
ball stop valve 球形止阀
ball valve 球阀, 弹子阀
ball-and-lever valve 杠杆球阀
bell valve 钟形阀, 装料钟
bellows valve 波纹管阀
bellows-operated pilot valve 膜盒控制导阀, 膜盒导引阀
bevel seat valve 斜座阀, 角阀
biased valve 承载阀
blast furnace gas valve 高炉煤气阀
blast regulation valve 通风调节阀
bleed valve 排出阀; 放泄阀
bleeder valve 放液阀, 放水阀
block valve 隔断阀
blocking valve 闭塞阀
blow valve 通风阀, 安全阀, 放空阀
blow-down valve 排气阀
blower drain valve 鼓风机放泄阀
blower regulation valve 通风调节阀
blower valve 鼓风机阀
blow-off valve 排出[泄]阀, 放泄[空]阀, 喷放阀
blowout valve 排气管, 排出阀
boiler check valve 锅炉止回阀
boiler feed valve 锅炉给水阀
bonnet valve 帽状阀
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 throttle valve 蝶形节流阀
butterfly valve 蝶阀
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