In-stock parts
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In-stock parts
Order by 2PM MST
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2045 West Buckeye Road
Phoenix AZ 85009
United States
The Cla-Val 81662K Model 7100 is a 1-1/2-inch air-to-close inline remote control valve designed for pneumatic on/off control of water flow. Its diaphragm-operated, packless design provides dependable shutoff while opening to a full-throated flow path when control air is released.
This 1-1/2-inch FNPT configuration is well suited for water truck spray systems, dust-suppression equipment, discharge plumbing, and other water-handling systems that require remotely actuated flow control. Cla-Val specifically identifies the Model 7100 for water trucks used in construction and mining dust suppression.
| Feature | Details |
|---|---|
| Air-to-Close Operation | Remote pneumatic on/off control of water flow |
| Full-Throated Design | Minimizes pressure loss when the valve is fully open |
| Diaphragm Operation | Packless valve design for dependable service |
| Serviceable Construction | Replaceable internal components support field maintenance |
| Water Truck Application | Suitable for spray and dust-suppression plumbing systems |
| Attribute | Details |
|---|---|
| Manufacturer | Cla-Val |
| Manufacturer Part Number | 81662K |
| Model | 7100 |
| Valve Type | Remote control / inline diaphragm valve |
| Operation | Air-to-close |
| Nominal Size | 1-1/2 inch |
| Connections | 1-1/2 inch Female NPT x 1-1/2 inch Female NPT |
| Body Material | Cast iron |
| Cv Factor | 25 |
| Approximate Weight | 9 lb |
| Application | Use Case |
|---|---|
| Water Truck Spray Systems | Remote control of spray-bar and water-distribution circuits |
| Dust Control Trucks | Pneumatic water control for construction and mining dust suppression |
| Tank Truck Plumbing | Inline on/off control in compatible water plumbing |
| Industrial Water Systems | Remote air-actuated water-flow control |
| Model Number | 7100 |
|---|---|
| Material | Cast Iron |
| Seal Type | Diaphragm Assembly |
| Country of Origin | USA (subject to change) |
| Weight | 9.0 lb |