Profile: Adams manufactures multi-function valves that will protect your pump from back flow and also provide isolation and flow control. Our pump check valves are hydraulically dampened to prevent slamming with a multi-rate adjustable hydraulic damping unit. We supply valve with electric motor operators for full remote control and operation. By utilizing, Adams inclined conical sealing system, our valves provide absolute drop-tight shut-off, with either resilient seals or a highly durable metal-to-metal seal.