什么是BV阀门

1. 什么是BV阀门

应该是美国copeland公司，BV系列阀；

2. 阀门编号BV.S.W是什么意思？

BV.
BALL VAVEL球阀
SW。
SOCKET WELD承插焊接

3. 阀门rov，bv之类的英文缩写，有没有人系统的给我一份呢

Angle Stop Valves 角式截止阀
Angle Throttle Valves 角式节流阀
Angle Type Globe Valves 角式截止阀
Butterfly Type Non-slam Check 蝶式缓冲止回阀
Butterfly Valves with Gear Actuator 蜗轮传动蝶阀
Cock 二通
CQ Thread Ball Valves CQ 螺纹球阀
Diaphragm Valves 隔膜阀
Double Disc Flat Gate Valves 双闸板平板闸阀
Double Disk Parallel Gate Valves 明杆平行式双闸板闸板
Double Opening Exhaust Valves 双口排气球
Electric Actuated Stop Valves 电动截止阀
Electric Actuated Wedge Gate Valves 电动楔式闸阀
Electric Double Disk Parallel Gate Valves电动平行式双闸板闸板
Emergeny Cut-off Valves 紧急切断阀
Free Float Type Steam Trap 浮球式疏水阀
Flange Ball Valves 法兰球阀
Flange Gate Valves 法兰闸阀
Flange Globe Valves 法兰截止阀
Gauge Valves 仪表阀
Hard Seal Butterfly Valves 金属密封碟阀
High Temperature Pressure Power Station Gate Valves 高温高压电站闸阀High Temperature Pressure Power Station Globe Valves 高温高压电站截止阀
Lift Check Valves 升降式止回阀
Lift Check Valves 升降式止回阀
Lining Ball Valves 衬里球阀
Lining Butterfly Valves 衬里碟阀
Lining Check Valves 衬里止回阀
Lining Cock 衬里二通
Lining Globe Valves 衬里截止阀
Lining T-Cock Valves 衬里三通旋塞阀
Liquid Indicator 液位计
LPG Pipe Fitting 液化气管件
Magnetic Co-operate Globe Valves 磁耦合截止阀
Magnetism Forle Pumps 磁力泵
Manual Oil Pumps Valves 手摇油泵 ( 阀 )
Meter Needle Type Globe Valves 仪表针形截止阀
Oblique Stop Valves 直流式截止阀
Parallesl Slide Valves 浆液阀
Piping Centrifugal Pumps 管道离心泵
Piping Pumps 管道泵
Piping Safety Valves 管道安全阀
Plunger Globe Valves 柱塞截止阀
Quick Draining Valves 快速排污阀
Restrictor Valves 过流阀 ( 或节流阀 )
Safety Valves 安全阀
Screw Pumps 螺杆泵
Scum Gate Valves 排渣闸阀
Single Disc Flat Gate Valves 单闸板平板闸阀
Single Opening Exhaust Valves 单口排气球
Slurry Pumps 泥浆泵
Stop Valves 截止阀
Strainer 过滤器
Submerged Motor Pumps 潜水电泵 ( 排污泵 )
Swing Check Valves 旋启式止回阀
Swing Check Valves 旋启式止回阀
Tank Lorry Ball Valves 槽车球阀
T-Cock 三通
Thin Gate Valves 薄型闸阀
Throttle Valves 节流阀
Tiny Drag Slow Shut Check Valves 微阻缓闭止回阀
Under Water Pumps 液下泵
Vacuum Pumps 水力喷射器 ( 真空泵 )
Vertical Lift Check Valves 立式止回阀
Wafer Check Valves 对夹式止回阀
Wafer Type Butterfly Valves with Rubber Itning 对夹式衬胶蝶阀
Waste Valves 排污箱 ( 阀 )
Water Seal Gate Valves 水封闸阀
Wedge Gate Valves 楔式闸阀
Y Type and Cylinder Filters Y 型筒型过滤器
non-return valve 逆止阀;止回阀;单向阀 
check valve 排放背压力
Brilt-up back pressure 排放压力
Relieving pressure 排灰阀 
Ash valves 排量系数 
Coefficient of discharge 排气阀
air release valve 排气阀
Exhaust valves 排气阀
Vent Valve 排水阀 
Drainage valves 排水温度
Temperature at discharging condensate 排污阀 
blowdown valve 排污箱(阀)
Waste Valves 排渣闸阀
Scum Gate Valves 盘阀
moushroom valve 盘状阀 
plate valve 旁路阀 
by pass valve 配汽活塞阀缸套
piston valve line 喷射阀
injection valve 喷射阀
sprayer valve 喷水阀
spray water valve 频跳
Chatter 平衡阀 
Balance valves 平衡式 
Balance type 平行式闸阀 
Parallel gate valve Parallel slide valve 启闭件
Disc 启闭压差 
Blowdown of a safety valve 起始升程
Commencement of lift 气动装置
Pneumatic actuator 气阀摇臂
valve arm 气－液动装置 
Pneumatic-hydraulic actuator 潜水电泵(排污泵)
Submerged Motor Pumps 切断阀;截止阀
block valve;shut-off valve;stop valve 切断式止回阀
stop check valve 切换阀;多向阀 
changeover valve 球、球芯
Ball 球阀 
Ball valve 球阀
globe valve 球体 
Ball 全启式安全阀 Fall lift safety valve 热凝结水排量 Hot condensate capacity 入口隔离门 suction isolating valve 塞子 Plug 三通阀 three-way isolating valve 三通阀 three-way valve 三通式 Three way type 上密封 Back seat 上密封试验 Back seal test 渗漏量 Leckage 升降立式止回阀 Vertical lift check valve 升降式止回阀 Lift check valve 适用介质 Suitable medium 适用温度 Suitable temperature 手摇油泵(阀) Manual Oil Pumps Valves 疏水阀 drain valve 双金属片式疏水阀 Bimetal elements steam trap 双口排气球 Double Opening Exhaust Valves 双联弹簧式安全阀 Duplex safety valve 双闸板 Double gate disc 双闸板平板闸阀 Double Disc Flat Gate Valves 水封闸阀 Water Seal Gate Valves 水力喷射器(真空泵) Vacuum Pumps 伺服阀 servovalve 填料 Packing 填料垫 Packing seat 填料函 Stuffing 填料式旋塞阀 Gland packing plug valve 填料箱 Stuffing box 填料压盖 Gland 通气阀 breather valve 通气阀；呼吸器 breather 通用阀门 General valve 吐出阀；排出阀 discharge valve 吐出阀限位器 delivery valve guard 微启式安全阀 Low lift safety valve 微阻缓闭止回阀 Tiny Drag Slow Shut Check Valves 吻合度 Percent of contact area 蜗轮传动蝶阀 Butterfly Valves with Gear Actuator 蜗轮传动装置 Wormgear actuator 屋脊式隔膜阀 Weir diaphragm valve 无阀泵 valveless pump 无阀隔膜泵 valveless diaphragm pump 无阀振动泵 valveless vibration pump 无负荷漏汽量 No-load steam loss 无负荷漏汽率 Rate of no-load steam loss 吸（抽）气阀 Aspirating valves 吸入阀 suction valve 吸入阀限位器 suction valve guard 先导式安全阀 Pilot operated safety valve 先导式液压阀 Pilot-operated reducing valve 相对静偏差 Relative static characteristics derivation 相对流量特性偏差 Relative flow characteristics derivation 相对压力特性偏差 Relative pressure characteristics derivation 销轴 Hinge pin 楔式闸阀 Wedge gate valve 斜板式蝶阀 Indined disc butterfly valve 泄料（放空，排污）阀 Blowdown valves 泄压阀 Decompression valves 泄压阀 pressure release valve 泄压阀；安全阀 relief valve 卸荷式减压阀 Balanced reducing valve 型号 Type Model 旋启多瓣式止回阀 Multi-disc swing foot valve 旋启式止回阀 Swing check valve 旋启双瓣式底阀 Double disc swing foot valve 旋塞阀 Cock 旋塞阀 plug valve 压力（増压）阀 Pressure valve 压力调节阀；压力控制阀 pressure controlled valve 压力特性 Pressure characteristics 压力特性偏差 Pressure characteristics derivation 压力增长系数 Pressure increasing ratio 摇杆 Arm 液动装置 Hydraulic actuator 液化气管件 LPG Pipe Fitting 液下泵 Under Water Pumps 液压执行器 hydraulic actuator 仪表针形截止阀 Meter Needle Type Globe Valves 溢流阀 overflow valve 翼形阀；锥形阀 wing valve 油封式旋塞阀 Lubricated plug valve 有阀翼板 double acting wing 有阀翼板 wing with valve 有负荷漏汽量 Load steam loss 有负荷漏汽率 Rate of load steam loss 圆板阀；圆盘阀 disc valve 圆盘式疏水阀 Shemostatic team trap 圆柱齿轮传动装置 Cylindrical gear actuator 圆锥齿轮传动装置 Conical gear actuator 闸板 Wedge disc 闸板式隔膜阀 Wedge diaphragm valve 闸阀 gate valve 闸阀 sluice valve 针形阀 Pintle valve ; Needle valve 真空破坏阀 vacuum breaker valve 蒸汽疏水阀 Automatic steam trap Trap 整定压力 Set pressure 正向作用式减压阀 Direct acting reducing valve 支架 Yoke 直接载荷式安全阀 Direct loaded safety valve 直接作用式减压阀 Direct-acting reducing valve 直流式 Y-globe type 直流式截止阀 Oblique Stop Valve 直通单向阀 inline check valve 直通单向阀 straightway check valve 直通阀 Throughway Valve 止回阀 Check Valve 止回阀；回流阀 reflux valve 制动阀 Brake valves 中压阀门 Middle pressure valve 钟形浮子式疏水阀 Inverted bucket steam trap 钟形罩 Inverted bucket 轴套 Axis Guide 主阀 Main valve 主要外形尺寸 Prime out-form dimensions 主要性能参数 Specifeca tion speeification 注液漏斗阀 Priming Tundish Valve 柱塞阀 Plunger valve 柱塞截止阀 Plunger Globe Valve 柱塞型摆动阀 rocking plunger valve 撞击手轮 Impact handwheel 锥形阀；翼形阀 conical valve 自动循环阀 Automatic Recirculation Valve 组合阀 Combination valves 

隔膜阀系列（series of diaphragm valve):无衬里堰式隔膜阀weir pattern unlined diaphragm valve衬氟塑料堰式隔膜阀weir pattern fluorine palstic lineddiaphragm常闭型无衬里气动隔膜阀 normally closed pneumatic operated unlined diaphragm valve常闭型衬氟塑料气动隔膜阀 normally closed penumatic operated fluorine palstic lined diaphragm valve常开型无衬里气动隔膜阀normally open penumatic operated unlined diaphragm valve常开型衬氟塑料气动隔膜阀normally open penumatico perated fluorine palstic lined  diaphragm valve往复型无衬里气动隔膜阀reciprocal penumatic operated unlined diaphragm valve往复型衬氟塑料气动隔膜阀 reciprocal penumatic operated fluorine plastic lined diaphragm valve无衬里电动隔膜阀 electric operated unlined diaphregm valve衬氟塑料电动隔膜阀electric operated fluorine plastic lined diaphragm valve堰式陶瓷隔膜阀 weir pattern enamel lined diaphragm valve无衬里堰式隔膜阀 weir pattern unlined diaphragm valve衬氟塑料堰式隔膜阀 weir pattern fluorine plastic linged diaphragm valve最大过冷度 Maximum subcoold temperature 最大流量 Maximum flow rate 最大压差 Maximum differential pressure 最低工作压力 Minimum operating pressure 最高背压率 Maximum rate of back pressure 最高工作背压 Maximum operating back pressure 最高工作温度 Maximum operating temperature 最高工作压力 Maximum operating pressure 最高排水温度 Maximum temperature at discharging 最高允许温度 Maximum allwable temperature 最高允许压力 Maximum allowable pressure 最小过冷度 Minimum subcooled temperature 最小压差 Minimum differntial pressure

4. 阀门与管道连接代号BV、PL、FL分别是什么意思？

端码    说明    链接示例（匹配）    PL    平端点，外丝管座    承插焊（SWF）    BV    斜端点    对焊    FL    法兰连接    法兰连接    在AutoCAD Plant 3D 中管道与管道元件连接形式有很多方式，详细介绍如下：端码    说明    链接示例（匹配）    PL    平端点，外丝管座    承插焊（SWF）    BV    斜端点    对焊    THDM    外螺纹    螺纹连接（THDF）    THDF    内螺纹    螺纹连接（THDM）    SW    内丝承插焊    承插焊    FL    法兰连接    法兰连接    WF    平头    平头法兰链接（FL）    LAP    搭接    环搭接（PL）    GRV    凹槽连接    凹槽连接（PL）    SO    松套    平焊（PL）    PPL    塑料平面    熔焊    PSW    内丝塑料管座    胶接（PPL）    LFL    直法兰         LLP    直搭接         LUG    接线片    法兰连接（FL）    BELL    钟形接头    钟形接头和承插焊（SPIG）    SPIG    承插焊    钟形接头和承插焊（BELL）    TAP    旋塞    旋塞（PL）