SI2 Safety Valve

The spring-loaded full-stroke SI2 safety valve is approved for fluids and gases.

Advantages:

• Hygienic design
• Ideally suited for CIP applications
• All product-contact parts finished to Ra 0.8 m.
• Pneumatic or manual operation
• The pneumatic seat lifting device can be equipped with proximity switches for feedback signals.
• Quick and easy seal replacement
• The nameplate details uniquely identify each valve.

The SI2 safety valve prevents the allowed operating pressure from being exceeded by more than 10%. If, after opening, the adjusted response pressure falls below max. 10% (gases) and max. 20 % (liquids), the valve closes.

Nominal dimensions:

• DN 25 DN 100. 

Product contact parts are made of stainless steel AISI 316L / 1.4404 (DIN EN 100888). In addition, the valve can be supplied with manual or pneumatic seat lifting device.

Field of Application:

The TÜV type-test approved valve is used at pressure vessels which have to be protected against excessive pressure. In the beverage and food industry as well as in pharmaceutical applications, the valve safeguards tanks and other containers against inadmissible excess pressure.

Unparalleled Support and Customisation:

• Extensive Inventory: Superior Pump Technologies maintains a substantial local stock. Contact us to confirm availability.
• Expert Service: Our skilled technicians can perform pump overhauls and repairs in our fully equipped and SPXFlow approved as certified repair centre workshop.
• Custom Solutions: We possess the expertise to design and build pump units tailored to your specific requirements. This includes compatibility with various drives such as electric, hydraulic, diesel, and more.

Streamlined Selection Process: Contact our knowledgeable team using our enquiry form below. We are happy to provide technical support and assist you in selecting the optimal pump to suit your application.