A-31VR Small Vacuum Regulating Valve
锻造黄铜装饰，氯丁橡胶阀座和隔膜。两个2“至16”和10“30”水银真空调节范围。所有连接的1 / 4“的IPS。标准是纯黄铜阀。密切监控能力低真空系统。真空源连接到阀门的底部，一边连接的压力表，对方连接到系统中，真空被控制。敏感的顶级螺杆真空源自动调节，以保持在系统所需的真空。

A-31VR Small Vacuum Regulating Valve

Description
Specifications
Documentation

Control Valves, Regulators, Diaphragm Type, Cash Valve A-31VR Vacuum Regulator

Furnished in forged brass, with neoprene seat and diaphragm. Two adjustable ranges of 2" to 16" and 10" to 30" mercury vacuum. All connections are 1/4" IPS. Standard valve is plain brass. Closely controls low capacity vacuum systems. The vacuum source is connected to the bottom of the valve, one side connection is for a gauge, the other side connects to the system in which vacuum is to be controlled. The sensitive top screw automatically adjusts the vacuum source to maintain the desired vacuum in the system.

Features & Benefits:

Suitable for surgical equipment, lab or manufacturing processes, and other applications requiring accurate and sensitive vacuum regulation at low flows.

Specifications

Applications:
Suitable for surgical equipment, lab or manufacturing processes, and other applications requiring accurate and sensitive vacuum regulation at low flows.

Size: 1/4" only