Blacoh Fluid Control, Inc. products

Engineered for high performance and reliability with 316L stainless steel solid shell housings and ACME threaded caps. Now in sizes ranging from 8 to 122 cubic inch (0.13L to 2.0L) with pressure ratings from 2,000 to 15,000 psi (137.8 to 1,034.2 bar), including models using PTFE bellows. Choose from a wide range of inlet options, including Blacoh’s exclusive flow through inlet design that effectively removes both hydraulic and acoustic pulses in high pressure applications.

Designed for sanitary applications in chemical, industrial, water treatment, pharmaceutical and food/beverage industries. FDA compliant polished and bead blasted 316L stainless steel surfaces. Tri-clamp inlets, optional T-handles, and autoclave-safe wetted components provide for easy cleaning.

Redesigned from the inside out, Blacoh’s patented Back Pressure Valves and Pressure Relief Valves feature unique flow stabilization technology to deliver improved flow, extend valve service life, and eliminate dreaded valve chatter.
US Patent 11,194,352

Blacoh’s patented Hybrid Valve™ combines the steady flow control of a pulsation dampener with the regulation of a back pressure valve in a single unit that outperforms systems using a pulsation dampener in series with a back pressure valve. This simple and efficient design has a smaller footprint that is ideal for today’s more compact skid designs, fewer connections for fewer leak points, and flow stabilization technology to eliminate valve chatter.
US Patent 10,353,409

Certain chemicals commonly used in metering and dosing applications are prone to outgassing. Other chemicals produce hazardous vapors that can escape the system at pump startup. A metering pump that has been off for a period of time can lose its prime and won’t pump fluid due to gas in the pump and discharge line. In all of these situations, gasses and vapors in a pumping system must be properly vented.

Without proper protection, process fluids regularly contaminate and damage inline instrumentation. SENTINEL Diaphragm Seals, also referred to as gauge guards or gauge isolators, employ a chemically resistant diaphragm to isolate and protect system instrumentation from corrosive process fluids, freezing and slurries.

SENTINEL Calibration Columns, also referred to as calibration cylinders, provide a simple and accurate method for measuring and calibrating pump flowrates in chemical dosing applications. Choose from PVC columns with PVC end caps or, borosilicate glass columns with a variety of end cap options for more corrosive applications. Each column features a laminated calibration scale in mL/min and US GPH for accurate measurement in a one minute test.

The fully pneumatic SPILLSTOP system safely captures leaked product and automatically shuts down failed pumps to avoid costly product loss and prevent hazardous spills. Optional warning alarm and backup pump switchover further minimize system downtime for maximum productivity.