102376 (Catalog # C284-2007) Parker Sinclair Collins Valves 2-Way Normally Open Hard Seat Valve, 375 psi, 1/2" NPTF Ports
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102376 (Catalog # C284-2007) Parker Sinclair Collins Valves 2-Way Normally Open Hard Seat Valve, 375 psi, 1/2" NPTF Ports
Please see the attached PDF for detailed specifications
These soft seated valves were designed for applications where bubble-tight seal is required. This is done through stainless steel reinforced PTFE rings on the stem. Valve bodies are machined from the highest quality Navy-M bronze with stainless steel stem and seats, spring loaded packers and stainless steel spiral-wound gaskets. The body, adapter and yoke are of cast bronze. The exclusive swivel stem design reduces side load on the stem packer for longer packer life. Diaphragm springs are high quality spring steel and a proprietary coating
is applied for maximum corrosion resistance.
These valves are available with a choice of large or small diaphragm actuators. The large actuator permits operation of the valve at maximum rated pressure at any port with 30 to 40 PSI (2.1 to 2.8 bar). The small actuator provides some savings in space, but their use
reduces the usable operating pressure of the valve to the limits shown in the Model Selection Charts. The large and small diaphragm actuators are interchangeable within a given basic size. The actuator may be replaced with the valve under pressure but de-energized.
Media:
- Steam
- Hot or Cold Water
- Air & Inert Gases
Maximum Operating Pressure: 375 psi (26 bar)
Temperature Range: -40° TO 450°F (-40° TO 232°C)
Construction Material: Bronze
Basic Valve Size |
Port Tap (NPTF) |
Description | Large Top | Small Top | Cv | ||||
| psi | bar | psi | bar | Port 1 to Port 2 |
Port 2 to Port 1 |
||||
| 1/2” | 1/2” | 2WNO | Model No. | C284-6004 | C284-2007 | 6.1 | 6.5 | ||
| Pressure Rating | 450 | 31.0 | 375 | 26.0 | |||||
***Please Note: Item Photos above are for General Reference and may not always be exact. Please see the product description and quick overview section for complete listing of item details and any additional components and specifications***
| Manufacturer | Parker Sinclair Collins |
|---|---|
| Item Type | Valves - Process Control Valves |
| Product Availability | Ships in 30 Working days, item availability subject to prior sale. |
| Sinclair Collins Functional Type | 2-Way |
| Sinclair Collins Pressure Rating | 375 psi (26 bar) |
| Sinclair Collins CV Port 1 to Port 2 | 6 |
| Sinclair Collins CV Port 2 to Port 1 | 6.5 |
| Sinclair Collins CV Port 2 to Port 3 | N/A |
| Sinclair Collins CV Port 3 to Port 2 | N/A |
| Sinclair Collins Port Tap (NPTF) | 1/2" |
| Sinclair Collins Valve Size NPT | 1/2" NPT |
| Sinclair Collins Operation Type | Normally Open |
| Sinclair Collins Media | Steam, Hot or Cold Water, Air & Inert Gases |
| Sinclair Collins Temperature Range | -40° to 450°F (-40° to 232°C) |
| Sinclair Collins Throttling Orifice Size | N/A |
| Sinclair Collins Body Material | Bronze |
| Sinclair Collins Top Size | N/A |
| Sinclair Collins Features | N/A |
| Sinclair Collins Pilot Pressure | 30 - 40 psi (2.1 - 2.8 bar) on Top |
