Products > SPX-APV > Valves

Butterfly Valves

PRODUCT FEATURES AND BENEFITS
• Product passages are smooth and the special seals ensure a thorough cleaning
• Unique metallic stop prevents the valve flanges from being tightened too much
and protects the valve seal from mechanical over stress thus improving seal life
• One actuator covers all diameters from 1” (25mm) - 4” (100mm)
• Sliding bearings on the pivots of the discs increase operating reliability
• Visual indication of open/closed position
• SVS1F intermediate flange design allows simple removal and easy access of
valves that are in lengthy or fixed
pipelines
PRODUCT SPECIFICATIONS
MATERIALS:
Disc and Body:
• 316L stainless steel with sanitary finish
Seal:
• EPDM, HNBR, FPM, VMQ
Internal Surface Finish:
• ≤32 Ra (≤0.8μ) - Other finishes available upon request
SIZES:
SV1
• 1” - 4” O.D. Tube
• DN25-100
SVS1F
• 1” - 4” O.D. Tube
• 1” - 6” Sched 5
• DN25-250
PRESSURE RATINGS:
Operating Pressure: Maximum line and control air pressure 145 psi (10 bar)
TEMPERATURE RATINGS:
• EPDM, HNBR - 275ºF (135ºC), short time - 284ºF (140ºC)
• VMQ - 212ºF (100ºC)
• FPM (not to be used for hot water) - 212ºF (100ºC)

D4 Series Double Seat Mix Proof Valve

The next generation of mix-proof valve technology is the result of continued development
of both APV™ and Waukesha Cherry-Burrell™ process technologies
FEATURES AND BENEFITS
High value, Low life cycle costs:
• Tiered model range helps to increase ROI and meet customer budgets
• “All-In” standard features provide exceptional value
• Reduced inventory costs with same seal kit used on multiple size ranges:
DN40-DN65 (1.5”-3.0”) and DN80-DN100 (4.0”)
• Reduced CIP losses improve cost savings
• Low air consumption and air supply requirements
• Long housing ports ease manifold building
• Integrated shaft seal flush reduces need for external piping
• Replacement insert available to easily upgrade existing installations
Reliable performance:
• Fully balanced design helps to prevent hydraulic blocking and withstand
pressure spikes, and enables flexible flow direction without slamming
• Innovative control unit design for fully integrated position and seat lift detection
without external sensors
• Light overall weight helps support handling without lifting tools
• Slim stainless actuator is fully enclosed to prevent fluid ingress
• Range of control units and bus communication for automated operation
• No compressed air needed for removal and servicing
Cleanability:
• Designed to the latest hygiene standards
• Cavity spray cleaning as standard
• Extensive cleaning of product contact seals

APV MS4 and MSP4 Aseptic Valves

Application
DELTA MS4 single seat valves are designed for aseptic processing systems, for
example cold aseptic filling systems in the food & beverage industries, product
handling downstream to UHT plants in the dairy industry or for pharmaceutical
applications.
DELTA MSP4 single seat valves are designed especially for aseptic applications
where elastomers are not accepted in the product wetted areas.
The DELTA MS4 as well as the DELTA MSP4 valves are available in shut-off and
change over design.
Features and Benefits
• Suitable for all kind of media used in food and pharmaceutical industries
• Reliable design
• Suitable for pressures up to max. 10 bar
• High temperature capability
• Long diaphragm lifetime
• A variety of valve body configurations enable compact and economic system
integration with "minimum dead legs"
• Diaphragm defects detectable immediately
• Lower spare part costs compared to bellows
• Meeting strictest hygienic demands
• 3A and EHEDG approved
• Diaphragm and diaphragm shaft (DELTA MSP4) with USP Class VI approval
• Upgrading DELTA M3/M4 to DELTA MS4 and DELTA MP4 to DELTA MSP4
possible
• Optionally available with APV Control Units for Direct Connect, AS-interface,
Profibus and DeviceNet.