Dwyer valve group BBV-2

Dwyer valve group BBV-2

The 5-valve block and bleed manifold are ideal for use in a wide range of industrial applications, including refineries, nuclear power plants, petrochemical processing, and more. Designed to withstand repeated opening and closing operations.

Stainless steel valve body, NPT connection

The BBV-2 exhaust manifold series is suitable for a wide range of industrial applications, including refineries, nuclear power plants, petrochemical processing, etc. The BBV-2 series body is made of 316 stainless steel and can withstand repeated opening and closing operations. Suitable for controlling oil, water, toxic liquids, chemicals, air, and steam; The 5-valve block and bleeding manifold have: (2) isolated, balanced (1) and (2) exhaust valves. Each valve is precision machined with a hard seat to reduce operating torque.

The flange model design is installed on industrial differential pressure transmitters. BBV-21F and BBV-22F are equipped with four 7/16-20 UNF mounting bolts and two PTFE washers. BBV-23F is equipped with 8 7/16-20 UNF mounting bolts and 2 PTFE washers.

Service: Compatible with liquids, gases, or vapors.

End connection: Process connection: No flange: 1/2 “NPT female, flange: DIN 19213 flange; Instrument connection: flange: 1/2” NPT female; Flange: DIN 19213 flange; Exhaust/testing: 1/4 “NPT internal thread.

Material: Valve body, valve stem, valve assembly 316 SS; Valve stem packing: PTFE.

Pressure limit: 6000 pounds (400 bars).

Temperature limit: 464 ° F (240 ℃).

Other materials: Handle: 304 SS.

Model Description

BBV-21F Flamed 5-valve manifold with side mounted vent valves

BBV-21 5-valve manifold with side mounted vent valves

BBV-22F Flamed 5-valve manifold with top mounted vent valves

BBV-22 5-valve manifold with top mounted vent valves

Dwyer阀组BBV-2
5阀块和流血歧管是理想的使用在宽范围的工业应用，包括炼油厂，核电站，石化加工，以及更多。设计用于承受反复的开合操作。
不锈钢阀体，NPT连接
BBV-2型排气歧管系列适用于广泛的工业应用，包括炼油厂，核电站，石化加工等。 BBV-2系列机身由316不锈钢制成，可承受反复的开合操作。适合控制油，水，有毒液体，化学品，空气和蒸汽; 5-阀块和流血歧管具有：（2）隔离开来，均衡（1）和（2）排气阀。每个阀门都经过精密加工，带有硬质阀座，可降低操作扭矩。
法兰型号设计安装在工业差压变送器上。 BBV-21F和BBV-22F配有四个7 / 16-20 UNF安装螺栓和两个PTFE垫圈。 BBV-23F配有8个7 / 16-20 UNF安装螺栓和2个PTFE垫圈。
服务：兼容液体，气体或蒸汽。
端连接：过程连接：无凸缘：1/2 “NPT阴，法兰：DIN 19213凸缘;仪器连接：法兰：1/2” NPT阴;法兰：DIN 19213法兰;排气/测试：1/4“NPT内螺纹。
材质：阀体，阀杆，阀组件316 SS;阀杆填料：PTFE。
压力限制：6000磅（400条）。
温度极限：464°F（240℃）。
其他材料：手柄：304 SS。