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The Foot Valve System provides an efficient, reliable, and cost-effective method to manually sample a monitoring well using an inertial pump system. Engineered specifically for professional environmental consulting, hydrological testing, and groundwater monitoring applications, our comprehensive inventory includes high-purity stainless steel check valves and lightweight, economical Delrin foot valves.
Whether your project demands standard flow rates, specialized micro-flow setups for low-flow sampling, or high-flow configurations for deeper wells, our valves are precision-machined to ensure a secure, airtight fit with specific high-density polyethylene (HDPE), low-density polyethylene (LDPE), and FEP/Teflon sampling tubing dimensions (ranging from 1/4" to 1" outer diameter). In addition to Geoprobe-compatible and Waterra-style foot valves, this category features premium Qwater well developer surge blocks, ranging from 0.75" to 2" variants, which seamlessly attach to standard PVC risers to maximize well surging efficiency.
Equip your fieldwork with industrial-grade, corrosion-resistant components designed to deliver repeatable, chemical-free, and cross-contamination-free groundwater samples during every phase of environmental well testing.