Series 851

A proven series with an extremely compact design: with its very good price / performance ratio this valve has been proving its reliability for many years. In addition to the flexible basic version, according to the version and sealing material in question, this valve can be used for a varied range of applications, media and temperatures.

As an optional extra, these valves can be fitted with metal bellows and / or a gastight cap. Consequently, these valves can be configured for applications involving non-neutral, inflammable, toxic and viscous media.

• Internal pipe thread
• Male thread

• steam boilers and steam plants
• process equipment construction and medical technology (sterilizers, autoclaves)
• Pressure booster systems water- / air-side
• steam- and industrial boiler plants
• pressure tanks and pressure systems
• Mechanical Engineering
• Shipbuilding and equipment
• Silo and vehicle containers
• Pump protection

Safety valves are permanently set and sealed at the factory.