Hygienic Safety Valves for Design Verified Pressure Vessels
The Saniquip 92010 spring loaded safety valves are of high quality German design and construction and are type test approved for use in design verified pressure vessels according to the European PED 2014/68/EU and AD 2000 regulations. The valves are manufactured in AISI 304L or AISI 316L stainless steel and have an internal surface finish of Ra 0.8 micron or better. The standard seals are in FDA compliant EPDM material with alternative seal material options available on request. The valves are certified for steam, gas, and liquid media with capacity information available. All 92010 valves are equipped with a manual seat lift device (handwheel or lever type) enabling the seat to be lifted during CIP cleaning. An execution with pneumatic seat lift actuator for CIP (model 92020) and optional proximity switch is also available.
The Saniquip 10902 HyCom spring loaded safety valves are designed for processes with especially stringent cleaning requirements. These valves are also of high quality German design and construction and are type test approved for use in design verified pressure vessels according to the European PED 2014/68/EU and AD 2000 regulations. The valves are manufactured in AISI 316L stainless steel and have an internal surface finish of Ra 0.8 micron or better. An optional Ra 0.4 micron or better pharmaceutical finish is also available. The spherical valve body is free of dead spots and offers minimized flow resistance. The standard seals are in FDA compliant EPDM material with alternative seal material options available on request. The valves are certified for steam, gas, and liquid media with capacity information available. Standard delivery is with aseptic flange type connections, but other connection types are also available. A manual seat lift function can be offered on request. An execution with pneumatic seat lift actuator for CIP (model 10908) and optional proximity switch is also available.
For the optimum in hygiene and cleanability the Saniquip Hycom spring loaded safety valves are also available in an execution with a weld-in flange type tank connection which is virtually pocket free. This execution eliminates any remaining dead spots and difficult to clean areas which could otherwise be caused by the use of traditional inlet connections such as welding unions or flanges. The valve features an integral, virtually pocket free, tank flange which is welded directly into the tank wall. This design offers significant hygienic advantages over safety valves with traditional inlet unions and can eliminate the need for a supplementary cleaning device.