103861 (Catalog # L204-0003) Parker Sinclair Collins Valves 3-Way Normally Closed Soft Seated Valve, 500 psi, 1/4" PTFE Ports
Parker Sinclair Collins Valves 3-Way Normally Closed Soft Seated Valve, 500 psi, 1/4" PTFE Ports
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. The soft seat design provides leak free performance in the most demanding industrial applications. The stem packers are spring loaded for reduced maintenance and longer packer life. The stem is guided by an engineered proprietary polymer bearing pressed into the packer gland. In addition to its use as a control valve for steam and hot or cold liquids, and inert gas, this valve is widely used as an instrument pilot valve to amplify pneumatic signals from process instruments.
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 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 Liquids
- Air & Inert Gases
Maximum Operating Pressure: 500 psi (34 bar)
Temperature Range: -40° TO 400°F (-40° TO 204°C)
Construction Material: Stainless Steel
Basic Valve Size |
Port Tap (PTFE) |
Description |
Model Number |
Pressure Rating |
|
| psi | bar | ||||
| 1/4” | 1/4” | 3WNC | 103861 | 500 | 34.0 |
***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***
| UPC | 103861 |
|---|---|
| Product Availability | Ships within 20 working days (4 weeks) |
| Manufacturer | Parker Sinclair Collins |
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