Clean Service - Stainless steel safety valves

Safety valves for food, beverage and pharmaceutical applications

Better cleaning through:
- 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 µinch
Easy process integration through cleaning (CIP) or sterilizing (SIP) with pneumatic lifting device possible
Worldwide approvals, FDA-compliant elastomers and a wide range of aseptic connections
Alternative to bursting disc

Small capacity at high set pressure

DN15 - DN25 (3/4" - 1")

Small to medium capacity, best cleanability and a variety of aseptic connections

DN 25 - DN 40 (1" - 2")

High capacity, variety of aseptic connections

DN 25 - DN 100 (1" - 4")

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

Nominal Diameter at Inlet: DN 15 - DN 100 | NPS 3/4'' - NPS 4''
Actual Orifice Diameter d₀: 10 mm - 92 mm | 0.394 in - 3.622 in
Actual Orifice Area A₀: 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
Bellows Material (optional): EPDM
Load Type: Spring-loaded