Diaphragm Valves

Diaphragm Valves

Aseptic Dispenser does not break sterility of packages.

Aseptic gravity flow valve (GFV) allows liquid product to be dispensed from flexible bag or pouch without bacteria or oxygen entering package, reducing or eliminating need for preservatives and refrigeration. Tamperproof closure and airtight seal add to product safety. Featuring clean, predictable flow rate, product can travel through aseptic fillers and withstand irradiation and steam...

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Diaphragm Check Valves are manufactured from Corzan-® CPVC.
Diaphragm Valves

Diaphragm Check Valves are manufactured from Corzan-® CPVC.

Corzan Series CKM Check Valves prevent unwanted and potentially dangerous reverse flow in piping systems. Diaphragm design provides positive, leak-free seal, even in non-flowing condition. Suited for applications that require elevated temperature- and corrosion-resistance, valves are not dependent on gravity, mounting position, or reverse flow for proper functionality. They are available with...

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Check Valve is not dependent on gravity for sealing.
Diaphragm Valves

Check Valve is not dependent on gravity for sealing.

Able to maintain bubble-tight seal when mounted in any position, valve diaphragm automatically positions itself against valve seat in identical location each time. With no internal sliding or loose parts to slam or vibrate, chattering is eliminated, and operation is silent. Available in Â-½, Â-¾, and 1 in. NPT sizes, body materials are PVC, Polypropylene, PVDF, and TeflonÂ-®....

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Deluge Valve features single moving piece.
Diaphragm Valves

Deluge Valve features single moving piece.

Model DV-5 automatic water control valve utilizes reinforced, natural rubber diaphragm, which eliminates rust accumulation and allows user to externally reset valve. Internal and external, corrosion-resistant Rilsan coating makes valve suited for seawater and brackish water supplies. It can be used for vertical and horizontal applications in deluge, preaction, and special-type fire protection...

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Diaphragm Valves

Pneumatic Valves work with pressure-time dispense systems.

Able to dispense shot sizes as small as 0.0005 g, Micro-Needle Valve, adjustable opening, needle-and-seat valve, dispenses low-medium viscosity UV curing products. Hand-Held LV Applicator, adjustable seat valve, dispenses drop sizes as small as 0.005 g of low viscosity adhesives with max cycle of 2 shots/sec and delivers fluid pressure of 4-30 psi. Diaphragm Valve uses floating PTFE diaphragm for...

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Relief Valve handles high-purity and aggressive fluids.
Diaphragm Valves

Relief Valve handles high-purity and aggressive fluids.

Series 075RS features built-in solenoid, powered by continuous-duty coil, that permits valve to be opened by 12 or 24 Vdc signal on command. In addition to protecting system from excessive pressure, valve functions as control module for purging of system; opening bypass channel when pump is running in closed system; and providing on/off control. Standard relief settings are 20, 35, 60, 85, 110,...

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Manifold Isolation Valve handles aggressive chemicals.
Diaphragm Valves

Manifold Isolation Valve handles aggressive chemicals.

Miniature Series 385 is 16 mm wide with manifold-mount design that reduces number of potential leak points of fluid circuit. Rocker diaphragm mechanism forms easy-to-flush internal cavity, which prevents cross-contamination and eliminates erratic flow caused by pumping action. Inert materials of construction include PEEK, FFKM, FKM, and EPDM to handle corrosive or high-purity fluids.

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Low-Ferrite Valves suit sanitary applications.
Diaphragm Valves

Low-Ferrite Valves suit sanitary applications.

BBS-Systems Sterile 2/2 Diaphragm Valves are machined from 316 stainless steel. Cavity-free and compliant with DIN 1.4435 BN2 norms, products are piston-driven, pneumatically actuated, and rated to 150 psi. Valves, with 180-grit interior finish and 120-grit exterior finish, are self-draining when positioned as indicated on valve body. Eleven models range in size from Â-¼-6 in. They are...

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Diaphragm Valve avoids contamination.
Diaphragm Valves

Diaphragm Valve avoids contamination.

Model DV509 dispenses medium/low viscosity fluids while keeping wetted parts separated from operating air supply. Micro shot sizes are possible using screw adjuster. Valve is opened by air pressure pulse supplied by valve controller. Assisted by heavy duty spring, diaphragm is returned to closed state for immediate shut off. Valve provides 200 cycles/min and withstands constant 24 hr production...

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