BWB继电器11067-00产品介绍

BWB Controls 成立于1971年，是一家为石油和天然气行业提供服务的制造工厂。

组装，TA4PB 手动通用继电器，按钮，氟橡胶密封件

Assembly, TA4PB Manual Universal Relay, Push Button, Viton Seals

BWB继电器TA系列介绍

The BWB "TA" is a 2 way or 3 way, pilot operated, spring return, automatic relay with a threaded vent for dual pilot capabilities. It is normally installed inside a control panel and can be used in several different applications as detailed below:

3 Way Normally Open: Port A - Inlet Port C - Outlet Port B - Exhaust When instrument pressure (Port P) is applied, it will automatically push the relay into the closed position. The inlet (Port A) is blocked and the outlet (Port C) is open to the exhaust (Port B). When instrument pressure is lost, the relay will automatically return to the open position. The inlet (Port A) is open to the outlet (Port C) and the exhaust (Port B) is blocked.

3 Way Normally Closed: Port B - Inlet Port C - Outlet Port A - Exhaust When instrument pressure (Port P) is applied, it will automatically push the relay into the open position. The inlet (Port B) is open to the outlet (Port C) and the exhaust (Port A) is blocked. When instrument pressure (Port P) is lost, the relay will automatically return to the closed position. The outlet (Port C) is open to the exhaust (Port A) and the inlet (Port B) is blocked.

2 Way Normally Open: Port A - Inlet Port C - Outlet Port B - Plugged When instrument pressure (Port P) is applied, it will automatically push the relay into the closed position. The inlet (Port A) and outlet (Port C) are blocked. When instrument pressure (Port P) is lost, the relay will automatically return to the open position. The inlet (Port A) is open to the outlet (Port C).

2 Way Normally Closed: Port B - Inlet Port C - Outlet Port A – Plugged When instrument pressure (Port P) is applied, it will automatically push the relay to the open position. The inlet (Port B) is open to the outlet (Port C). When instrument pressure (Port P) is lost, the relay will automatically return to the closed position. The inlet (Port B) and outlet (Port C) are blocked.

FEATURES

316 Stainless Steel Materials

150 PSI (10.34 bar) MAWP

Remove the spring for Dual Pilot Option

SERVICE CLASSIFICATION

STANDARD SERVICE: VITON O-RINGS

TEMPERATURE RANGE: -15 TO 250 O F (-26 TO 121 O C)

SPECIAL SERVICE: O RING COMPOUNDS AND MATERIALS TO CUSTOMER REQUIREMENTS

BWB“TA”是一种 2 路或 3 路、先导式、弹簧复位自动继电器，带有用于双先导功能的螺纹排气孔。它通常安装在控制面板内，可用于多种不同的应用，详述如下：

3 路常开：端口 A - 入口端口 C - 出口端口 B - 排气当施加仪表压力（端口 P）时，它将自动将继电器推入关闭位置。入口（端口 A）被阻塞，出口（端口 C）通向排气口（端口 B）。当仪表压力丢失时，继电器会自动回到打开位置。入口（端口 A）向出口（端口 C）开放，排气（端口 B）被阻塞。

3 路常闭：端口 B - 入口端口 C - 出口端口 A - 排气当施加仪表压力（端口 P）时，它将自动将继电器推至打开位置。入口（B 口）向出口（C 口）开放，排气口（A 口）被阻塞。当仪器压力（端口 P）丢失时，继电器将自动返回到关闭位置。出口（C 口）通向排气口（A 口），入口（B 口）被阻塞。

2 路常开：端口 A - 入口端口 C - 出口端口 B - 堵塞当施加仪表压力（端口 P）时，它将自动将继电器推入关闭位置。入口（端口 A）和出口（端口 C）被阻塞。当仪器压力（端口 P）丢失时，继电器将自动返回到打开位置。入口（端口 A）通向出口（端口 C）。

2 路常闭：端口 B - 入口端口 C - 出口端口 A - 堵塞当施加仪表压力（端口 P）时，它将自动将继电器推至打开位置。入口（端口 B）对出口（端口 C）开放。当仪器压力（端口 P）丢失时，继电器将自动返回到关闭位置。入口（端口 B）和出口（端口 C）被阻塞。

特征

316不锈钢材质

150 PSI（10.34 巴）最大工作压力

卸下双先导选项的弹簧

服务分类

标准服务：VITON O 型圈

温度范围：-15 至 250 华氏度（-26 至 121 摄氏度）

特殊服务：根据客户要求提供 O 型圈化合物和材料

BWB继电器其他常用型号：

BWB 11067-00