CLEAN SERVICE
Pressure relief valves for food, beverage and pharmaceutical applications
Short and uniform delivery times for Clean Service safety valves: Get 155 top runner variants in three weeks. These top runners cover 90% of the supplied Clean Service valves
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Better cleaning through:
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Low dead space ratio L/D from up to < 0.33
HyTight Assembly: gap-free design of the internal parts
Surfaces packages according to ASME BPE and DIN 11866 with a high surface
quality up to Ra max = 0.375 µm / 15 µinc
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Easy process integration through cleaning (CIP) or sterilizing (SIP) with pneumatic lifting device possible
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Worldwide approvals, FDA-compliant elastomers and a wide range of aseptic connections
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Alternative to bursting disc
Industries
Approvals
LESER Clean Service pressure relief valves are designed, marked, produced and approved according to the requirements of the following regulations:
UV
Valve Types
Small to medium capacity, best cleanability and a variety of aseptic connections
DN 25 - DN 40 (1" - 2")
Small to medium capacity, low dead space ratio through weldable integrated pipework connection
Small to medium capacity, low dead space ratio through weldable vessel connection
Technical Specifications for Clean Service
Nominal Diameter at Inlet
DN 15 - DN 100 | NPS 3/4'' - NPS 4''
Actual Orifice Diameter dâ‚€
10 mm - 92 mm | 0.394 in - 3.622 in
Actual Orifice Area Aâ‚€
78.5 mm² - 6648 mm² | 0.122 in² - 10.304 in²
Pressure
0.1 bar - 68 bar | 1.5 psig - 986 psig
Temperature (in accordance with DIN EN)
-45 °C to 250 °C | -49 °F to 482 °F
Body Material
1.4404, 1.4435 (BN2) | SA 479 316L
Valve Connection
Large Selection of Aseptic Connections: Threaded, Flanged, Clamped, Welded
Approvals
EPDM
Load Type
Spring-loaded
Downloads
Access all the necessary documents and detailed information for pressure relief valves in our download area.
CONTACT LESER UK
For ALL LESER Safety Valve enquiries In the United Kingdom - Contact LESER UK​
There are many ways to get in touch:
Complete our online enquiry form to quickly find the most suitable product. Click Here
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Email your enquiry to sales@leser.co.uk together with any questions. We aim always to respond within the 24 hours.
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Speak to one of the LESER UK sales engineers today: +44 (0)117 930 6113
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