Dobbins Comapny

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Bio-Pro® Forged – Top Line

Click for brochure   Bio-Pro® forged bodies are manufactured from ASTM A182 GR F316L material with additional controls in regards to chemical content. The sulfur content is maintained to meet and exceed the stringent requirements of BPE.All forgings are solution annealed to maintain the ferrite content to be .05% or less. This low ferrite content […]

Bio-Pro® Cast – Top Line

Click for brochure   Bio-Pro® cast bodies are low carbon stainless steel investment castings that conform to ASTM A351 grade CF3M (316L) material. Castings are solution annealed to provide a sanitary and clean outside finish. Available in sizes 1 1/2” through 6” with either clamp or buttweld end connections. Bio-Pro® cast bodies are available with […]

Bio-Flo II Diaphragm Valves – Top Line

Click for brochure   Bio-Flo® II valve bodies are manufactured from the same forged 316L material as the standard Bio-Pro® forged bodies. All Bio-Flo® II valve sizes are machined from a common raw forging with controlled chemistry per ASME BPE 2007. Bodies are available with clamp or buttweld ends and surface finishes through 10RA. Bio-Flo® […]

Small Size Shutoff and Divert Valve – Top Line

Click for brochure General Characteristics Compact body Heavy plug and body Easy disassembly Dimensions 1/2” – 3/4” – 1” Material Body: 316L stainless steel Plug: PFA Handle: PBT plastic material Actuator: 304 stainless steel Operator devices Manual: Handle with a visual indicator for the opening of the valve Automated: Single or double acting pneumatic actuator

Manual Shut Off and Divert Valves – Top Line

Click for brochure The manual operator device is adaptable for DCX3 and DCX4 shut off and divert valves, in place of the pneumatic actuator. This device uses standard body, plug and shut-off unit.

Sample Valves-SV2 – Top Line

Click for brochure Right Angle & In-Line Type Standard Features: 316L SS wetted part construction  Standard finish: 20RA ID (SF1) / 32RA OD Replaceable Tapered FDA/USP Class VI  PTFE stem for positive closure FDA/USP class VI viton o-ring stem seal Positive open stop to prevent accidental stem removal during operation Fully autoclaveable without dissassembly Thermoplastic black ultem operator nut Full material traceability Right Angle & In-Line Type Optional Features: […]

Plug Valves – Top Line

Click for brochure Features: Rubber (Silicone) or Stainless Steel Plug Materials Type 304 Stainless Steel Meets 3A Sanitary Finish Temperature to 100 degrees F Bevel Seat Ends available on request 316 Stainless Steel available on request

Sample Valves – Top Line

Click for brochure Features and Benefits: 1) All 316L wetted part construction 2) Standard finish to 25Ra ID 3) Tapered virgin PTFE stem tip for positive closure 4) FDA Viton stem seal 5) Positive open stop to prevent accidental removal of stem from valve body 6) Black nylon nut cover to prevent accidental burns from […]

Series 77 High Purity – Top Line

Click for brochure Direct Mount, easy to automate Sizes 1/2” to 4″ Cavity filled and non-cavity filled ISO 5211 Mounting Pad 800/1000 PSI 316L Body Ball and Stem Full Port Sanitary clamp ends or extended tube OD ends Ideal for clean steam applications Excellent for Pharmaceutical and food & beverage

TL60ARV – Top Line

Click for brochure The valve can be mounted on the top of a pipeline or container to bleed a pipeline where an air pocket may have formed during operation. Bleeding a pipe on the suction side of a pump will be automatic. Air binding will be prevented. These valves are found mounted on the top […]

Ball Valves – Top Line

Click for brochure Important Features 360 Degree Installation – Valve may be installed in any position. Teflon cavity fillers are precision machined to maintain sanitary environment. Easy “In-line” servicing. Unique design allows valve ends to remain attached while servicing valve body. No special tools needed. Minimal turbulence – maximum flow through. USDA approved ISO5211 Mounting […]

Electrically Actuated Ball & Butterfly Valves – Top Line

Click for brochure Multiple voltages available : 24VAC, 24VDC, and 115VAC single phase to fit your process needs Nema 4, 4X & IP67 lightweight polyester powder coated aluminum housing   External manual override so you won’t need to worry in a power failure Four limit switches – two for operation / two auxiliary dry contacts […]

Butterfly Valves – Top Line

Click for brochure 360 Degree Installation – valve may be installed in any position Design minimizes turbulence and maximizes fluid flow through Delrin Bushings assure extra smooth disc action Easy Field Service – few parts – no special tools Self Draining Wetted Surfaces have sanitary finish Air and Electric Actuators available Variety of Controls available […]

3A Concentric – Top Line

Click for brochure Suitable for C.I.P. Operating pressure to 150 psi Temperature from 30°F min. to 225°F max. Standard end connection-clamp type (butt weld & TI-Line upon request) Guide finger disc available upon request. Standard seals-FDA Viton (EPDM & other elastomers upon request) Internal finish-25 to 30ra average Eccentric Type available upon request Material Test […]

Zero DL Tank Bottom Valves – Top Line

Click for brochure   The Zero DL tank bottom valve, with its conical profile allows for complete drainability and the prevention of deadlegs or entrapment areas. These valves are installed by either bolting or welding to the tank surface. Zero DL™ tank bottom valves are available in sizes ranging from 1/4” through 4”, are manufactured […]

Zero DL T-Pattern Valves – Top Line

Click for brochure   Zero DL T-pattern type valves improve drainability and greatly eliminate deadleg. Typically installed in a horizontal position, this valve also provides for excellent sampling or diverting of critical process fluids throughout the process system. Zero DL™ T-pattern valves are available in sizes ranging from 1/4” through 6”. These valves are machined […]

L-Pattern Valves – Top Line

Click for brochure   The L-pattern type diaphragm valve, due to its unique design, minimizes deadlegs in point-of-use outlets. The valve, while installed in a vertical position, serves as a 90-degree elbow. As fluid passes through the body, the valve can be opened to allow provision of uncontaminated samples. The outlet can also serve as […]

Compact Actuator (SRS 50) – Top Line

Click for brochure Compact / Lightweight Space-saving. Ease of installation and maintenance and mounts without additional support. Fully Sealed Prevents contaminants from entering the housing while minimizing the risk of leakage between chambers. Durability Longer life expectancy. Higher cycle performance. Air Connections Parallel to piping system for ease and positive installation. Visual Indicator Identifies valve […]

Sterile Access Valve – Top Line

Click for brochure The Sterile Access Valve assembly provides access to the horizontal valve body at the lowest cross sectional point. The access port can be used for sampling, steam sterilization, purging or condensate drainage. Ports are furnished with buttweld tube ends, clamp ends, or the utilization of a secondary valve.

Top-Flo® Divert Valve – Top Line

Click for brochure Features: Manufactured from 316L stainless steel or other alloys. Mill test summaries furnished with every order. Wide variety of inlet and outlet tubing configurations and polish combinations are available. Design eliminates deadleg inherent in typical mixing or diverting applications. Available with actuated or manual bonnets. Significantly reduces overall spacing requirements

TL Actuator (SRS 20, 30, 40) – Top Line

Click for brochure Cast Iron Housing – Tough and protective, permits the installation of all standard accessories – travel stops, manual overrides, limit switches, positioners, filter regulators, speed controllers and solenoid valves. Available with optional white epoxy coating. Steel Diaphragm Plates: Superior performance in high pressure service. Positive Stop Provides added safety when manual override […]

Zero DL Point of Use Valve – Top Line

Click for brochure The Zero DL Point-of-Use Valve utilizes the T-pattern design to promote efficient installation when used on clean water loops. The main valve body is machined from a solid block of 316L stainless steel. It’s design improves drainability and eliminates deadlegs within a processing system.

Bio-Pro Forged – Top Line

Click for brochure   Bio-Pro® forged bodies are manufactured from ASTM A182 GR F316L material with additional controls in regards to chemical content. The sulfur content is maintained to meet and exceed the stringent requirements of BPE.All forgings are solution annealed to maintain the ferrite content to be .05% or less. This low ferrite content […]

SS Sanitary Tubing – Top Line

Click for brochure Top Line maintains a large inventory of welded stainless steel tubing to meet your immediate needs. The warehouse is able to quickly ship tubing in lengths up to 20 feet. Each tubing order is processed promptly and packaged in tri-wall corrugated cartons equipped with wooded ends to protect each piece from damage.

SS Large Diameter Tubing – Top Line

Full or cut lengths are available from stock with low minimum order size. Sizes available: 1/2”, 3/4”, 1”, 1-1/2”, 2”, 2-1/2”, 3”, 4”, 6”, and 8” OD