Engineered for silent operation. Check-All valves close quickly and smoothly to minimize hammer noise.
Functions equally well in either vertical or horizontal position with proper spring selection. Designed with the spring upstream of the seat, strategically placing it outside any mixing and potentially aggressive solutions.
Designed to reduce maintenance costs, the Check-All design is simple, rugged and efficient. The seating surfaces are parallel to each other, thereby eliminating the excessive wear occurring in plug, cone, and ball seats.
Whether you need a high quality check valve for your standard application or have special requirements, make Check-All your first choice. You will find that our quality, innovation, and service will exceed your expectations.
Spring settings can greatly effect your application and valve performance. It takes THREE times the Spring Cracking Pressure to fully open the valve.
Remember that Check-All offers a variety of standard settings in most valves and a wide variety in non-standard setting in various materials. Please contact our factory for available sizes and delivery.
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