Specifications

pressure reducing valve with gauge
professional manufacturer
quick shipment
CEcertification

pressure reducing valve  

Description

Pressure relief valve QFY-300-type pressure relief valve is a pneumatic auxiliary unit. Would be reduced by the high-pressure compressed air pipe to the gas supply pressure pneumatic instrumentation required. Regulator and can play a role in high pressure valve output range of 0.005 ~ 0.4MPa is supporting the use of pneumatic actuators.

 

Technical parameters

Input pressure: 0.45MPa ~ 1.0MPa
Output pressure: 0.005MPa ~ 0.4MPa
Output flow: When the output pressure of 0.35MPa, the flow 3000L / h
Air consumption: less than 120 liters / hour (pipeline pressure is 0.5MPa)
Weight: Less than 0.9Kg.
Out threads are metric thread M10 × 1's.

 

 

 

 

About Us:
Xi'an Yunyi Instrument Co., Ltd. is a professional manufacturer that engaged in the fields of pressure measurement instrument, the chief engineer Mr Tian has more than 30 years on this area, he is one of the engineers who introduced the Rosemount technology. We specializing in developing high precision pressure transmitter and pressure gauges. And we also develop temperature transmitter, level transmitter, densitometer etc. They are widely used in chemical, petroleum, paper, electricity, city gas, environmental protection, water treatment and other fields.