Topline Process Equipment
Circumferential Piston Pumps
Hygienic Rotary Lobe Pumps
Sanitary Centrifugal Pumps
Sanitary Mag Drive Pump
Hygienic Diaphragm Valves
Sanitary Fittings & Clamps
BIOFLO® II Diaphragm Valves from Top Line
TOP-FLO® diaphragm valves, because of their unique design, reliability, versatility, and ease of maintenance have been the ideal choice for high purity process piping applications. We combine world class industry experience with engineering and manufacturing facilities located in the USA and Canada. Our R&D, engineering, and manufacturing groups are committed to providing high quality valves that are unsurpassed by any of our competitors. Top Line's name adds essential value, including specification assistance.
Top Line competes with the major suppliers in the industry in North and South America for weir type diaphragm valves and we have recently gained approval to mark CE on our valves in accordance to the PED on this product line.
Pricing is very competitive and our lead times are typically outstanding compared to our competition.
BIOFLO® II diaphragm valves are compact, forged, and lightweight valves designed to meet the stringent requirements within high purity systems. Applications include sampling, drain ports, steam ports, and specialty fabrications. 100% BPE Compliant with full material traceability.
BIOFLO® II diaphragm valve bodies are manufactured from the same forged 316L material as the standard BIOFLO® forged diaphragm valve bodies. All BIOFLO® II diaphragm valve sizes are machined from a common raw forging with controlled chemistry per BPE. Bodies are available with clamp or buttweld ends and surface finishes through 10RA. BIOFLO® II diaphragm valves manual 304 stainless steel bonnets are provided with adjustable PPS handwheel, sanitary internals, and FKM o-ring seal. Bonnets are autoclavable and can withstand elevated temperatures to 300° F.
Here are some key standard features to consider for your next requirement:
Top Line offers several different types of switch packages and control monitors for position feedback to PLC.
Optional integrally mounted or externally mounted solenoid valves are also available.
Options include .
Manufactures available but not limited to: Westlock, StoneL, Moniteur, Burkert, A-T Controls
Note: Not all platforms are available on all valve types. Consult factory for availability depending on requirements.