This full bore brass ball valve for water uses Female × Female threaded connections and a lever handle for quarter-turn pipeline shut-off.
The current product specification confirms ISO 228 threads, a normal pressure of 1.6 MPa / 16 bar, a working temperature range from -20°C to 120°C, and working media including water, gas and oil.
The currently confirmed valve sizes are 1/2″, 3/4″ and 1″. Buyers should confirm the required operating conditions, connection requirements and purchasing specification before quotation.
Key Features
Full Bore Design
PN16 / 1.6 MPa
Female × Female
ISO 228 Threads
Water / Gas / Oil
-20°C to 120°C
Quarter-Turn Operation
OEM Project Support
Product Specifications
| Parameter | Specification |
|---|---|
| Product Type | Full Bore Brass Ball Valve |
| Body Material | Brass |
| Surface Finish | Natural Brass |
| Port Type | Full Bore |
| Connection | Female × Female Threaded Ends |
| Thread Standard | ISO 228 |
| Thread Type | Parallel Pipe Thread / G Thread |
| Normal Pressure | 1.6 MPa / 16 Bar |
| Working Temperature | -20°C to 120°C |
| Working Medium | Water, Gas, Oil |
| Confirmed Sizes | 1/2″, 3/4″, 1″ |
| Operation | Manual Quarter-Turn |
| Detailed Internal Materials | To Be Confirmed According to Final Product Specification |
Technical Buyer Notes
Full Bore Design
The available factory specification identifies this model as a full bore ball valve.
The purpose of the full-bore configuration is to provide the internal flow passage defined by the valve design. Buyers comparing this product with reducing-bore valves should confirm the actual port configuration rather than judging only from external body size or valve weight.
Buyer Tip:
Full bore does not automatically mean that every valve with the same nominal connection size has identical flow performance. If hydraulic performance is critical, confirm the required bore dimensions or flow data.
ISO 228 Female Threads
Both valve ends use female threaded connections, and the available technical data identifies the thread standard as ISO 228.
ISO 228 uses parallel pipe threads. Buyers should therefore confirm that the mating pipe or fitting uses the required connection and sealing arrangement.
ISO 228 / G threads should not be treated as interchangeable with NPT simply because the nominal valve size is the same.
For a detailed comparison, read our
BSP vs NPT thread differences
.
Pressure, Medium and Temperature
The available technical specification lists a normal pressure of 1.6 MPa / 16 bar.
Water, gas and oil are listed as working media, with a working temperature range from -20°C to 120°C.
Application Note:
The term “gas” in a general product specification does not by itself confirm compliance with a particular fuel-gas approval or destination-market certification. Where certification is required, provide the applicable standard before ordering.
OEM Options
SUNRICH FLOW works with specialized manufacturing partners in Yuhuan, Zhejiang, China to coordinate specification review, production, quality control and OEM requirements for international buyers.
Alternative thread or connection requirements can be evaluated against the project specification.
Specified brass grades or internal component requirements can be reviewed where clearly defined.
Body structure, dimensional and weight requirements can be evaluated using drawings or physical samples.
Private-label logo and product marking requirements can be coordinated for OEM orders.
Handle color, marking and related requirements can be evaluated according to the order.
Neutral packaging, labels, branded boxes and export-carton requirements can be discussed.
OEM Note:
Final OEM feasibility depends on the required product specification, quantity and technical evaluation before production.
Learn more about our
custom brass valve solutions
.
Quality Control & Testing
Quality control for threaded brass ball valves should combine dimensional inspection with finished-valve functional testing.
- Brass valve body appearance
- ISO 228 thread dimensions and connection condition
- Thread burrs and cleanliness
- Internal bore and critical dimensional inspection
- Handle installation and quarter-turn operation
- Assembly condition
- Leakage or pressure testing according to agreed requirements
- Final marking, packaging and quantity inspection
Quality Note:
Dimensional inspection and functional testing serve different purposes. Correct dimensions help ensure component and connection consistency, while final testing evaluates the performance of the assembled valve.
The currently available technical data does not state a specific shell-test pressure, seat-test pressure, holding time or test procedure, so no unsupported testing value is claimed here.
See more about
brass valve quality control
.
Frequently Asked Questions
Is this a full bore brass ball valve?
Yes. The available product specification identifies this model as a full bore brass ball valve.
What is the pressure rating?
The current technical specification lists a normal pressure of 1.6 MPa / 16 bar.
What thread standard does this valve use?
The available technical information identifies ISO 228 parallel pipe threads.
What sizes are currently confirmed?
The currently confirmed sizes are 1/2″, 3/4″ and 1″.
What media are listed for this valve?
The available technical specification lists water, gas and oil.
What is the working temperature range?
The specified working temperature range is -20°C to 120°C.
Is ISO 228 the same as NPT?
No. ISO 228 uses parallel pipe threads and differs from NPT in thread geometry and sealing concept. Buyers should confirm the actual mating thread before ordering.
Can this brass ball valve be customized?
OEM requirements such as thread, material, structure, handle, logo, marking and packaging can be evaluated according to the project specification and quantity.
Related Products
Need a PN16 Full Bore Brass Ball Valve?
Send us your required size, quantity, ISO 228 connection requirement and application. For OEM or replacement projects, you can also provide an existing valve, drawing or physical sample for technical evaluation.