Our One Piece Flange Ball Valves are engineered to deliver superior performance and reliability across a wide range of industrial applications. Designed with versatility in mind, these valves support working pressures of 1.6, 2.5, 4.0, and 6.4 MPa and are available in sizes ranging from 1/2" to 10". They are suitable for use with diverse media, including water, gas, oil, and corrosive acids such as nitric and acetic acid.One Piece Flange Ball Valves offer excellent thermal adaptability, functioning effectively at temperatures below 180°C with PTFE seals or up to 300°C with PPL seals.
Name:One Piece Flange 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
One Piece Flange Ball Valves
Safety and compliance are paramount in the design of these One Piece Flange Ball Valves. They adhere to strict international standards, featuring ANSI B16.5 flanges and ANSI B16.10 face-to-face dimensions. Furthermore, fire-safe (API 607) and anti-static devices are available upon request to ensure operational safety in hazardous environments. Every unit undergoes rigorous testing according to ANSI B16.34 and API 598 standards. Whether for general utility or specialized chemical processing, our One Piece Flange Ball Valves provide a robust, compliant, and high-quality solution for your fluid control needs.
Flange Ball Valves Technical Characters and Typical Drawing

| NPS | 1.6MPa、2.5MPa、4.0MPa、6.4MPa | |||||||||
| d | L | D | K | D1 | C | f | H | N-Φ | W | |
| 1/2 | 12 | 90 | 95 | 65 | 46 | 14 | 2 | 60 | 4-14 | 110 |
| 3/4 | 15 | 105 | 105 | 75 | 56 | 14 | 2 | 65 | 4-14 | 120 |
| 1 | 20 | 110 | 115 | 85 | 65 | 15 | 2 | 75 | 4-14 | 150 |
| 1 1/4 | 25 | 125 | 135 | 100 | 76 | 16 | 3 | 83 | 4-18 | 160 |
| 1 1/2 | 32 | 136 | 145 | 110 | 85 | 18 | 3 | 90 | 4-18 | 160 |
| 2 | 38 | 155 | 160 | 125 | 100 | 18 | 3 | 100 | 4-18 | 180 |
| 2 1/2 | 50 | 170 | 180 | 145 | 118 | 20 | 3 | 110 | 4-18 | 200 |
| 3 | 65 | 200 | 195 | 160 | 132 | 20 | 3 | 130 | 8-18 | 250 |
| 4 | 80 | 230 | 215 | 180 | 150 | 22 | 3 | 150 | 8-18 | 270 |
| 5 | 76 | 254 | 255 | 216 | 186 | 24 | 3 | 185 | 8-22 | 300 |
| 6 | 102 | 267 | 279 | 241.5 | 216 | 26 | 3 | 209 | 8-22 | 320 |
| 8 | 152 | 292 | 345 | 298.5 | 270 | 29 | 3 | 250 | 8-22 | 350 |
| 10 | 203 | 330 | 406 | 362 | 324 | 31 | 3 | 345 | 12-26 | 400 |
Ball Valve Material List
| PART NAME | MATERIAL |
| BODY | CF8M/WCB |
| SEAT | PTFE |
| CAP | CF8M/WCB |
| SEAL GASKET | PTFE/GRAPHITE |
| BALL | SS316 |
| STEM | SS316 |
| STEM SEAL | PTFE |
| PACKING | PTFE/GRAPHITE |
| PACKING GLAND | SS316 |
| PACKING GLAND | CF8M/WCB |
| STOP PIN | SS304 |
| GLAND BOLT | SS304 |
| SNAP RING | 65MN |
| HANDLE | KT33-8 |
| SET BOLT | SS304 |
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.