Two-piece Ball valves feature an investment casting body for superior strength and sealing. Two-piece Ball valves threaded ends comply with NPT, BSPT, DIN2999, and ISO228 standards for broad compatibility. The blow-out proof stem ensures safety under high pressure, while the working pressure reaches 1000PSI (PN63). Equipped with a manual locking device for enhanced operational reliability, the valve undergoes rigorous pressure testing per API598, GB/T13927, and ISO5208 standards. Ideal for demanding industrial applications in oil, chemical, and natural gas sectors, it delivers high-performance fluid control.
Name:Two-Piece Ball Valves
Material: Following Table
MOQ: 100 pcs
Package: Inner packing of thickened bubble bag and outer packing of carton, Or sea-worthy pallet transportation
Shipment: DHL, UPS, FedEx, LCL by sea etc.
Tolerance:Precision CNC machining, tolerance ±0.01mm
Inspection:German CMM full inspection, zero defect
OEM & ODM: OEM & ODM accepted, fast sample making
Time:Strict quality control, on-time delivery
Service:Wide material selection for custom parts
Two-Piece Ball Valves
Two-Piece Ball Valves are highly reliable quarter-turn shut-off valves designed for precise flow control in various industrial piping systems. Composed of a main body and an auxiliary body, this robust two-piece structure allows for full-port flow channels, ensuring low fluid resistance and high flow capacity. Widely adopted across oil and gas, chemical processing, and water treatment industries, these valves offer excellent sealing performance, compact design, and ease of maintenance, making them an essential component for safe and efficient fluid isolation.
Ball Valves Technical Characters and Typical Drawing

THREAD
DIMENSION (mm)
SIZE (T)
L
L0
L1
d
d1
H
3/8"
66
81
11.2
12.5
8.5
52
1/2"
76
100
14.7
15
12.5
56.5
3/4"
86
100
16.2
20
17.5
58.5
1"
96
148
19
25
23.6
74
Ball Valves Materials
| BODY | WCB CF8 CF8M |
| CAP | WCB CF8 CF8M |
| BALL | SS304 SS304 SS316 |
| SEAT | PTFE |
| STEM | SS304 SS304 SS316 |
| GLAND | SS304 |
| PACKING | PTFE |
| GASKET | PTFE |
| WASHER | PTFE |
| NUT | SS304 |
| SPRING WASHER | SS304 |
| LOCKER | SS304 |
| HANDLE | SS304 |
| COVER | PLASTIC |
Information About Us
| Company |
manufacturer (more than 20 years' experienced factory) exporter (export from 2008 year) |
| Main export markets |
• Eastern Europe • Western Europe • North America • Mid East Africa • Central/South America • Asia • Australia • Long-term cooperated customer:America,Korea,Germany,Spain,Australia etc. |
| Company advantage |
• Guarantee/warranty • Product feature • Product performance • Prompt delivery • Quality approval • Service • Small order accepted |
CERTIFICATION:GB/T 19001-2016/ISO 9001:2015

Our CNC Machining Capability




Packing and Delivery

FAQ
What is your MOQ?
It is according to you, usually it is 1000 units.We accept small quantity.
What is the delivery time for the sample?
It's a according to the sample,usually it is 7 days.
What is the rang of the weight you have casted?
The weight we can cast from 0.007kg to 130kg.
What is your term of payment?
30% prepayment and the remaining 70% against bill of lading for shipment.
Do you provide sample? Free or charge?
Yes, we provide the sample, but the delivery costs and mould costs need to be borne by you.
Are you a manufacturer or a trading company?
We are a professional manufacturer with over 26 years' export experience for designing and producing metal castings.