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Mix Proof and Double Seat Valves

The APV DELTA mixproof valves from SPX are water hammer safe, stop and change-over valves that ensures safe separation of incompatible media via two valve seats. Depending on your application different mixproof valves are available - standard mixproof valves, double-seat ball valves or mixproof valves especially designed for CIP-applications.

The Alfa Laval Aseptic Mixproof Valve ensures product safety and provides full protection against the intrusion of harmful microorganisms, even during unwanted pressure spikes. This double-seat mixproof valve is perfect for use in sterile process applications in the food, dairy and beverage industries. Easy to configure, operate, maintain, it reduces the total cost of ownership by up to 45% compared to other aseptic valves.

Various model offerings are available to meet the processing demands for brewery mix proof applications.

Various model offerings are available to meet the processing demands for brewery mix proof applications.

Double seat mix proof valves are used to efficiently process two different fluids (typically product and CIP) through the valve simultaneously. The valves offer reliable separation of fluids and an ultra-hygienic option for enhanced cleanability.

Double seat mix proof valves are used to efficiently process two different fluids (typically product and CIP) through the valve simultaneously. The valves offer reliable separation of fluids and an ultra-hygienic option for enhanced cleanability.

Double seat mix proof valves are used to efficiently process two different fluids (typically product and CIP) through the valve simultaneously. The valves offer reliable separation of fluids and an ultra-hygienic option for enhanced cleanability.

Double seat mix proof valves are used to efficiently process two different fluids (typically product and CIP) through the valve simultaneously. The valves offer reliable separation of fluids and an ultra-hygienic option for enhanced cleanability.

Double seat mix proof valves are used to efficiently process two different fluids (typically product and CIP) through the valve simultaneously. The valves offer reliable separation of fluids and an ultra-hygienic option for enhanced cleanability.

Double seat mix proof valves are used to efficiently process two different fluids (typically product and CIP) through the valve simultaneously. The valves offer reliable separation of fluids and an ultra-hygienic option for enhanced cleanability.

Double seat mix proof valves are used to efficiently process two different fluids (typically product and CIP) through the valve simultaneously. The valves offer reliable separation of fluids and an ultra-hygienic option for enhanced cleanability.

Double seat mix proof valves are used to efficiently process two different fluids (typically product and CIP) through the valve simultaneously. The valves offer reliable separation of fluids and an ultra-hygienic option for enhanced cleanability.

Based on more than 25 years' experience in double-seat valve production, SPX now introduces the new APV DELTA DA3+ double-seat mixproof valve.

The APV DELTA DE3 double seat valve combines all the advantages of a modern mix proof valve: water hammer protection, leakage free change-over operation, as well as easy service and maintenance. For applications which do not require a seat lifting device, the APV DELTA DE3 provides a cost effective alternative to the super-technology of the APV DELTA DA3+ valve. Due to its hygienic design, the APV DELTA DE3 valve is ideal for applications in industries such as brewery, beverage, dairy, as well as within the chemical and pharmaceutical industries.

Double seat ball valves APV DELTA DKR are proving their worth day by day in the fields of brewing, drinks technology, dairies and the food industry as well as in chemistry and pharmacology - worldwide!

Mix Proof valves provide safe separation of dissimilar products within the same valve body.

A great feature of the W30 Series is that the body and actuator arrangement are designed for high pressure applications.

The W72 RS Series Mix Proof Valve features a lower radial seal for minimal spillage of products when opening or closing.

Independent lifting of both upper and lower valve seats allow CIP solution to safely flow across each seat surface and the vent area.

The W70 Series Mix Proof Valves for products containing large particulates.

W75CP PMO Mix Proof Valves are for safe separation of product from CIP plus single seat-lift separation compliance.

W75 for safe separation of product from CIP plus single seat-lift separation compliance.

W75RS for safe separation of product from CIP plus single seat-lift separation compliance.

W75CP for safe separation of product from CIP plus single seat-lift separation compliance.

Mix Proof valves provide safe separation of dissimilar products within the same valve body.

SMP

Ideal for handling sanitary process flows through matrix piping systems, SMP mixproof valves are standardized, cost-effective alternatives to Unique mixproof valves.

The W72RS Series Mix proof Tank Outlet Valve features a vessel side radial seal for minimum spillage operation when opening or closing.

Alfa Laval Unique Mixproof valves enable simultaneous flow of two products or fluids through the same valve without risk of cross-contamination. Their exceptional spillage free operation is compliant with most hygienic standards.

Alfa Laval Unique Mixproof 3-Body valves enable the simultaneous flow of two different products or fluids through the same valve without risk of cross-contamination. The valve is also equipped with a changeover function.

The Alfa Laval Unique mixproof CP-3 valve is a highly efficient light-weight, reduced vent valve – designed to be configurable and protect product in all processing occasions. Engineered with the latest efficiency and sustainability principles in mind, they maximize floor space while greatly minimizing CIP consumption and downtime.

For applications with very large particles or highly viscous fluids, this valve offers the same basic advantages as Unique mixproof valves but are specially designed with large openings up to 45 mm in diameter.

Same basic advantages as the unique mixproof valves but specially designed for mounting directly on the tank wall at the inlets and outlets. For tank inlet and outlet applications, the Unique mixproof tank outlet (TO) valve offers full drainability and provides cleanability all the way up to the tank without any risk of cross-contamination.

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