Charman Inc.
Lead-Free Brass IPS Swing Check Valve
- Availability:
- Usually in Stock – Ships Quickly
- Weight:
- 0.00 LBS
Description
Lead-Free Brass IPS Swing Check Valve – Female NPT x Female NPT – 200 WOG
Charman lead-free brass IPS swing check valves provide automatic one-way flow control to help prevent reverse flow in threaded piping systems using female IPS threaded connections.
Select the required nominal pipe size from the product options above. The selected variation determines the Charman part number, online selling price, net cost, estimated shipping weight, and size-specific product information.
Product Highlights
- Lead-free brass construction
- Swing-type check valve design
- Female NPT x Female NPT connections
- IPS threaded configuration
- Solid metal disc
- 200 WOG pressure rating
- Automatic operation helps prevent reverse flow
- No manual handle or actuator required
- Available in nominal pipe sizes from 1/2" through 3"
Available Sizes
| Charman Part # | Nominal Size | Connection |
|---|---|---|
| 1101-NL | 1/2" | Female IPS Threaded |
| 1102-NL | 3/4" | Female IPS Threaded |
| 1103-NL | 1" | Female IPS Threaded |
| 1104-NL | 1-1/4" | Female IPS Threaded |
| 1105-NL | 1-1/2" | Female IPS Threaded |
| 1106-NL | 2" | Female IPS Threaded |
| 1107-NL | 2-1/2" | Female IPS Threaded |
| 1108-NL | 3" | Female IPS Threaded |
Technical Specifications
| Product Type | Swing Check Valve |
|---|---|
| Body Material | Lead-Free Brass |
| Connection Style | IPS Threaded |
| End Connections | Female NPT x Female NPT |
| Operation | Automatic Swing Check |
| Disc | Solid Metal Disc |
| Pressure Rating | 200 WOG |
| Threaded Ends | ANSI B2.1 per manufacturer literature |
| Testing | Tested in accordance with MSS-SP-82 per manufacturer literature |
| Lead-Free | Yes |
| Manufacturer | Charman Manufacturing, Inc. |
Female IPS Threaded Connections
Female IPS threaded connections allow the valve to connect directly to compatible male-threaded pipe, fittings, valves, and equipment. Both valve ends are internally threaded for installation in threaded piping systems.
Swing Check Valve Design
A swing check valve is designed to permit flow in one direction while helping prevent reverse flow. Forward flow swings the internal solid metal disc away from the valve seat, creating a flow path through the valve.
When forward flow stops or begins to reverse, the disc swings back toward the seat to restrict backflow through the piping system.
Automatic Check Valve Operation
The valve operates automatically in response to system flow and does not require a handwheel, lever, or external actuator. Proper installation orientation and operating conditions should be confirmed for the intended piping system.
Common Applications
Plumbing & Water Systems
- Commercial plumbing systems
- Water piping systems
- General water service
- Backflow prevention applications
Mechanical & General Service
- Light industrial piping
- Oil service
- Gas service
- Steam service
- General-purpose threaded piping systems
Manufacturer Resources
Review the Charman Swing Check Valve literature for manufacturer-listed IPS and CC sizes, part numbers, pressure rating, connection standards, testing information, packaging information, and product illustrations.
Need Help Selecting a Brass Swing Check Valve?
Our industrial PVF specialists can help confirm nominal valve size, threaded connection requirements, service conditions, quantities, and product availability.
Frequently Asked Questions
What does IPS mean on this swing check valve?
IPS refers to the threaded pipe connection configuration used on this valve. The valve has female threaded connections on both ends for use with compatible male-threaded piping components.
What type of connections does this valve have?
This product uses female NPT threaded connections on both ends.
How does a swing check valve work?
Forward flow pushes the internal disc away from the valve seat. When flow stops or reverses, the disc swings back toward the seat to help prevent reverse flow through the piping system.
Does this valve require manual operation?
No. The swing check mechanism operates automatically in response to system flow and does not require a handwheel, lever, or actuator for normal operation.
Is this the same valve as the CC solder version?
No. This product is the IPS threaded version. Charman's CC swing check valves use copper solder connections and are offered as a separate product family.
What is the pressure rating?
The supplied Charman manufacturer literature specifies a 200 WOG pressure rating for this swing check valve series.
What sizes are available?
This IPS threaded swing check valve family is available in 1/2", 3/4", 1", 1-1/4", 1-1/2", 2", 2-1/2", and 3" nominal pipe sizes. Select the required size from the product options above.
Important Ordering Notes
- Select the required nominal pipe size before adding the product to your cart.
- This product uses female IPS threaded connections on both ends.
- Do not confuse this valve with the separate Charman CC copper solder swing check valve.
- The selected variation determines the Charman part number, selling price, estimated shipping weight, and net cost.
- Verify nominal valve size and threaded connection compatibility before ordering.
- Confirm pressure, temperature, media compatibility, installation orientation, and applicable system requirements before use.
- Product appearance and casting markings may vary by size or production run.
