Pressure Relief Valve - UF4 Series
FEATURES
Benefits:
Optimum cleanability
- No dead spaces in the valve body
- No stroke limitation by seat lift actuator; the full opening cross section is available during cleaning
- 3-A approved designs available / Designed to EHEDG guidelines
- All product-contact parts are made of AISI 316L / DIN EN 1.4404 stainless steel.
Minimize Downtime
- Enhanced control for improved response to pressure relief events (through proximity switches or through control unit feedback)
- All valves come with a seal lifting function to open the valve during cleaning operation which helps minimize downtime
- Clamps allow for a service friendly design
Optimize your process
- Protect your pump with an external over-pressure relief valve. If pump discharge pressure exceeds the set cracking-pressure, the valve will open to a relief path
- The modulating cone of the UFR4 valve provides for slower, smoother closing of the valve when low flow is expected and prevent pressure hammers
- Leverage the breadth of options to standardize your operations: can be supplied in nominal diameters from DN25 to DN100 and ISO 1" to 4"
Feature:
- Ball shaped valve body with smooth passages, i.e., no sump and dome, making CIP-cleaning more efficient and more reliable.
- Seat lift actuator as a standard offering with feedback switches on top of the actuator.
- UF4/UFR4 replacement insert fits into existing UF3/UFR3 housing making an easy upgrades to next generation with improved features.
- Wide range of pressure settings can be achieved using four different actuators.
- UF4 maintenance free actuator minimizes maintenance costs and downtime
- The metal stop ensures defined compression of the seat seal, reducing material stress.
- The UF4/UFR4 valves can be delivered with a comprehensive range of CU4, CU4plus control units.