Durable Dual Diaphragm Positive Shut off Valve 112 GPM @ 110 psi
Part# DD-100$49.00
Introducing the DD-100 Dual-Diaphragm Redundant Valve — engineered for impeccable shut-off performance in demanding water systems. This compact, vertical-mount valve uses dual diaphragms and your system’s water pressure to seal securely, eliminating the need for floats or lever arms. With stainless-steel hardware, a fiberglass-reinforced nylon body, and a slow-close design that suppresses water hammer, the DD-100 delivers industrial-grade reliability and performance at a price point unmatched in its class — bringing premium valve technology within reach for water storage, process, and livestock applications.
- Includes 3/8″, 1/2″, and 3/4″ adapters for flexible installation
- Reliability – No lever arm or float; redundant internal diaphragms provide a positive shut-off
- Redundancy – Dual diaphragms ensure automatic backup sealing at an affordable cost
- Easy to Install – Mount directly in tank and connect to fresh-water supply
- Compact Design – Fits tight spaces and vertical applications
- Applications – Ideal for water storage, process systems, and livestock environments
