Key Features
- Single shut-off valve prevents fluid loss when disconnected
- Solid chrome-plated brass body provides superior corrosion resistance in marine environments
- Metal NPT threads deliver secure, leak-tight connections
- Compatible with standard hose fittings and adapters
- Simple push-to-connect operation for quick hose changes
- Suitable for air, water, oil, and hydraulic fluid applications
Technical Specifications
| Product Type | Single End Shut-Off Coupler Socket |
|---|---|
| Series | Metal Thread Type (SM Compatible) |
| Body Material | Chrome-Plated Brass |
| Seal Material | Nitrile (Buna-N) O-Ring |
| Thread Type | NPT (National Pipe Thread) |
| Thread Size | 1/4" – 1/2" Female NPT |
| Working Pressure | Up to 3000 PSI (207 bar) |
| Temperature Range | -20°C to 120°C (-4°F to 248°F) |
| Shut-Off Type | Single |
| Application | Air, Water, Oil, Hydraulic Fluids |
Frequently Asked Questions
What is a single end shut-off coupler?
It is a quick-connect coupling where the socket incorporates a valve that automatically shuts off the flow when the plug is disconnected. It prevents fluid loss and system contamination.
Which thread sizes are available?
This metal thread socket is offered in standard NPT sizes, including 1/4", 3/8", and 1/2". This covers most marine hose connection requirements.
Can this coupler be used with hydraulic oil?
Yes, the single shut-off design is suitable for hydraulic oils, water, and compressed air up to 3000 PSI. Always verify system pressure and fluid compatibility before installation.
How do I install this socket?
Simply thread the female NPT port onto a male NPT fitting or hose adaptor. Use a thread sealant appropriate for the fluid and tighten securely with a wrench.
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