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Model 425
Kingston Quick Opening Flow Control Steam Valve
The Kingston Model 425 Steam Flow Control Valve is specifically designed for industrial cleaning, automatic carwash and other saturated steam or hot water applications. The valve body is of heavy cast brass with stainless steel seat insert, spring and stem. The Kingston 425 Steam Flow Control Valve comes standard with a Teflon disc and stem packing.
Rated for 150 psi maximum saturated steam service.
Lever Code (see ordering instructions):
-1 = "Squeeze Lever"
-2 = "Pull Lever"
-3 = "No Lever, bracket or pin"
Size code: -2 = l/4", -4 = l/2", -5 = 3/4", -6 = I", -7 = l-1/4", -8 = 1 -l/2", -9 = 2". |
SpecificationsFeaturesFlow Capacity Graph / ChartOrdering Information
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Specifications:
| Model Name | Inlet Size | Outlet Size | Inlet Orifice | Height | Width | Thickness | Pressure Range | Approx. Shipping Weight | Min Temp | Max Temp | orderby |
| 425 | 1/4" | 1/4" | | 3-13/16" | 2-3/16" | | 10-150 | 15 oz. | | | 2 |
| 1/2" | 1/2" | 4-1/4" | 3" | 1 lb 14 oz. | 4 |
| 3/4" | 3/4" | 4-1/2" | 3-3/32" | 2 lb 4 oz. | 5 |
| 1" | 1" | 5" | 4" | 4 lb 10 oz. | 6 |
| 1-1/4" | 1-1/4" | 4 lb 5 oz. | 7 |
| 1-1/2" | 1-1/2" | | 4-1/2" | | 8 |
| 2" | 2" | | 9 |
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Detail Features:
- Alternative disc, seal, lever and cap options may be available. Please call for details.
- Heavy duty construction for lasting performance.
- Kingston quality design, engineering and precision manufacturing.
- Precision machined for smooth operation.
- Precision Machined with Soft Seat.
- Tested in National Board Approved Quality Assurance Process.
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Flow Capacity Chart
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Flow Capacity Graph
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