Skip Navigation

APV Aseptic Pressure Relief Single Seat Valves - UFMS4

FEATURES

The UFMS4 aseptic pressure relief valve is essential for maintaining system sterility, particularly in environments where contamination poses significant risks. It is crucial in processes requiring a sterile environment, preventing contamination while relieving excess pressure.

Benefits:

Optimum cleanability

·         No limitation on stroke due to seat lift actuator; full opening cross-section is available during cleaning

·         3-A approved and designed to EHEDG guidelines for hygienic operation

Minimize Operational Downtime

·         Enhance control for improved response to pressure relief events; facilitated by proximity switches or control unit feedback

·         All valves feature a seat lifting function to open the valve during cleaning operation reducing downtime

Optimize Process Efficiency

·         Protects pumps with an external over pressure relief valve. If the pump discharge pressure exceeds the preset cracking pressure, the valve will open to provide a relief path.

·         Choose from a range of options to standardize operations, available in nominal diameters from DN25 to DN100 and ISO 1” to 4

 

Features and Benefits:

·         Innovative fan support mechanism extends operating pressure range and diaphragm lifespan

·         Standard seat lift actuator includes feedback switches for enhanced functionality

·         Four different actuators enable a wide range of pressure settings

·         Flat, easily cleanable single-layer diaphragm design allows for immediate leakage detection

·         Suitable for process pressures of up to 145 psi (10 bar).

·         High temperature capability.

·         Easy and cost-effective maintenance compared with bellows provides lower cost of ownership.

·         UFMS4 available with USP Class VI approved diaphragm and diaphragm shaft material.

·         The metal stop ensures defined compression of the seat seal, reducing material stress.

·         UFMS4 valves compatible with a comprehensive range of CU4 and CU4plus control units

Housing / Body Configurations:

  • A comprehensive range of valve housings and body configurations are available to accommodate various requests.

Control Units:

  • The APV UFMS4 valves can be equipped with a wide array of CU4 and CU4plus control units. These units are electrically designed for direct connection (DC) to a PLC system (CU4, CU4plus Direct Connect) and to fieldbus protocols like AS-i. Additionally, CU4plus also supports fieldbus protocols such as IO-Link.

Proximity Switches:

  • Proximity switches detect valve full open or close conditions during any necessary CIP cleaning.

Downloads