Merit Brass
3-PC Stainless Steel Ball Valve Full Port Socket Weld, 1000 WOG
- SKU:
- KSWV310FP
- Availability:
- Usually Ships Same Day
- Weight:
- 0.00 LBS
Description
3-PC Stainless Steel Ball Valve Full Port Socket Weld, 1000 WOG
3-PC Stainless Steel Full Port Socket Weld Ball Valves provide durable quarter-turn shutoff for compatible welded piping systems where corrosion resistance, high working pressure, and serviceability are important. The three-piece stainless steel body provides a serviceable valve configuration, while the full-port design helps minimize restriction and pressure loss through the valve.
This valve features socket weld end connections, a blow-out-proof stem, and a pressure balance hole in the ball slot. The supplied product information identifies the valve as a full-port design rated to 1000 WOG and manufactured in China.
Product Highlights
- Three-piece stainless steel ball valve
- Full-port design
- Socket weld end connections
- 1000 WOG rating
- Blow-out-proof stem
- Pressure balance hole in ball slot
- Quarter-turn shutoff operation
- Three-piece serviceable body construction
- Designed to help minimize flow restriction
- Suitable for compatible socket weld piping systems
- Country of origin: China
- Manufacturer KV310FP / KSWV310FP cut sheet available
Technical Specifications
| Product Type | 3-Piece Ball Valve |
|---|---|
| Body Material | Stainless Steel |
| Body Design | Three Piece |
| Port Style | Full Port |
| Connection Type | Socket Weld |
| Stem Design | Blow-Out Proof |
| Ball Feature | Pressure Balance Hole in Ball Slot |
| Pressure Rating | 1000 WOG |
| Operation | Quarter Turn |
| Country of Origin | China |
| Manufacturer Reference | KV310FP / KSWV310FP |
Three-Piece Valve Construction
A three-piece ball valve uses a center valve body section secured between two end connections. This construction provides a durable pressure-containing assembly while allowing the center section to be separated from the piping more easily for maintenance or service.
The three-piece design is commonly selected where valve serviceability is important and where removing the entire welded piping assembly would be inconvenient.
The stainless steel construction provides corrosion resistance for compatible industrial, mechanical, and process piping applications.
Socket Weld End Connections
Socket weld ends are designed to accept compatible pipe inserted into the valve end connection before welding. This creates a welded piping connection rather than a threaded mechanical joint.
Socket weld construction is commonly used where a compact welded connection is preferred. Proper welding procedures, fit-up, material compatibility, and applicable piping-code requirements should be followed during installation.
Why Choose a 3-Piece Socket Weld Ball Valve?
Serviceable Body Design
- Three-piece body construction
- Center section can be separated from the end connections
- Useful where future maintenance is expected
- Can simplify valve service in installed piping
- Suitable for compatible industrial applications
Socket Weld Connections
- Designed for compatible socket weld piping
- Provides welded end connections
- Eliminates threaded joints at the valve ends
- Useful in welded process piping systems
- Requires proper welding procedures during installation
Full Port vs. Reduced Port Ball Valve
Full Port
- Large internal flow passage
- Designed to minimize restriction
- Helps maintain system flow capacity
- Typically produces less pressure drop
- Used in this valve design
Reduced Port
- Smaller internal opening than the connected piping
- Introduces additional flow restriction
- May provide a more compact valve body
- Suitable where maximum flow is not required
- Different internal geometry from this valve
Valve Components & Features
Blow-Out-Proof Stem
- Designed to resist stem ejection under internal pressure
- Supports safer valve operation
- Integral part of the pressure-containing valve assembly
- Provides dependable quarter-turn control
- Suitable for compatible pressurized piping systems
Pressure Balance Hole
- Pressure balance hole located in the ball slot
- Part of the valve's internal ball configuration
- Helps balance pressure within the applicable internal area
- Manufacturer-specific design feature
- Refer to the KV310FP / KSWV310FP cut sheet for detailed construction information
1000 WOG Rating
The supplied product information identifies this valve as rated to 1000 WOG. WOG is commonly used to identify a valve pressure rating for compatible water, oil, and gas service.
Actual suitability depends on operating temperature, system media, pressure conditions, valve size, welding method, and manufacturer limitations. Review the KV310FP / KSWV310FP cut sheet before specifying the valve for a particular application.
Socket Weld vs. NPT Ball Valve
Socket Weld
- Pipe is inserted into the valve end connection
- Connection is completed by welding
- No threaded joint at the valve ends
- Common in welded process piping systems
- Used on this valve configuration
NPT Threaded
- Uses tapered threaded pipe connections
- Installed without welding
- Requires compatible threaded piping
- Allows mechanical threaded assembly
- Different end connection from this valve
Common Applications
Mechanical & Process Piping
- Socket weld piping systems
- Equipment isolation
- Utility piping
- General shutoff service
- Applications requiring full-port flow
Industrial Service
- Process piping isolation
- Equipment connections
- Maintenance shutoff points
- Compatible water, oil, and gas applications
- Applications where serviceability is important
Installation & Selection Guidance
- Confirm the required nominal valve size before ordering.
- Verify socket weld end dimensions and compatibility with the mating pipe.
- Confirm that the full-port configuration is appropriate for the required flow characteristics.
- Verify that the 1000 WOG rating is suitable for the intended system pressure.
- Confirm media compatibility with the stainless steel valve construction and internal components.
- Use proper socket weld fit-up and welding procedures.
- Protect valve seats and internal components from excessive welding heat.
- Follow manufacturer recommendations for welding and valve disassembly where applicable.
- When servicing the valve, follow manufacturer instructions for disassembly and reassembly of the three-piece body.
- Confirm pressure and temperature requirements before installation.
- Installation should comply with applicable piping codes, welding requirements, and project specifications.
Product Documents
KV310FP & KSWV310FP Cut Sheet
Review the manufacturer cut sheet for additional specifications, construction details, dimensional information, pressure ratings, and product requirements for the KV310FP and KSWV310FP stainless steel full-port ball valves.
Need Help Selecting a 3-Piece Socket Weld Ball Valve?
Our industrial PVF specialists can help review your valve size, socket weld requirements, system media, pressure, flow requirements, and valve serviceability needs before you order.
Frequently Asked Questions
What is the pressure rating of this valve?
The supplied product information identifies this valve as rated to 1000 WOG.
What type of end connections does this valve use?
This valve uses socket weld end connections.
What does full port mean?
A full-port ball valve has a large internal flow opening designed to help minimize restriction and pressure loss through the valve.
What is the advantage of a three-piece ball valve?
A three-piece valve allows the center body section to be separated from the end connections, making it more serviceable than many one-piece or two-piece designs.
What is a blow-out-proof stem?
A blow-out-proof stem is designed to resist being forced out of the valve body by internal system pressure.
What is the pressure balance hole in the ball slot?
It is an internal valve design feature identified by the manufacturer. Refer to the KV310FP / KSWV310FP cut sheet for detailed construction information.
How is a socket weld valve different from an NPT valve?
A socket weld valve is welded to compatible pipe, while an NPT valve connects using tapered pipe threads.
Is this valve stainless steel?
Yes. The supplied product information identifies this as a stainless steel ball valve.
Where is this valve manufactured?
The supplied product information identifies the country of origin as China.
Where can I find additional specifications?
Use the KV310FP & KSWV310FP Cut Sheet in the Product Documents section above.
Important Ordering Notes
- Product is a 3-piece stainless steel full-port socket weld ball valve.
- 1000 WOG rating.
- Full-port configuration.
- Socket weld end connections.
- Blow-out-proof stem.
- Pressure balance hole in the ball slot.
- Quarter-turn shutoff operation.
- Serviceable three-piece body construction.
- Country of origin: China.
- Confirm nominal valve size before ordering.
- Verify socket weld dimensions and compatibility with the mating pipe.
- Confirm pressure, temperature, media, and flow requirements before use.
- Follow proper welding procedures during installation.
- Refer to the KV310FP / KSWV310FP manufacturer cut sheet for additional specifications and dimensions.
