These Two-Piece Inner Thread Connection Ball Valves feature a robust investment casting body and a blow-out proof stem, ensuring safety and durability. Designed for versatility, the valves comply with multiple thread standards (NPT, BSPT, DIN 2999, ISO 228) and support the ISO 5211 direct-mounting of actuators. With a working pressure of 1000 PSI and adherence to strict testing standards like API 598, these Two-Piece Inner Thread Connection Ball Valves are built for high-performance applications.
Name:Two-Piece Inner Thread Connection 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 Inner Thread Connection Ball Valves
These Two-Piece Inner Thread Connection Ball Valves comply with pipe thread standards including NPT, BSPT, DIN 2999, and ISO 228, and feature an ISO 5211 direct-mounting design for actuators along with a locking device. Rated for a working pressure of 1000 PSI (PN63) W.O.G, the Two-Piece Inner Thread Connection Ball Valves are rigorously tested according to API 598, GB/T 13927, and ISO 5208 standards to guarantee reliable performance in demanding applications.
Ball Valves Technical Characters and Typical Drawing

| NOMINAL | PIPE | DIMENSION | ||||||||
| DIA. (mm) | THREAD | d1 | L | L1 | H | L0 | Ra | Rb | E1 | E2 |
| 8 | 1/4 | 9.2 | 46.8 | 10 | 47.8 | 80 | R3 | R3 | Φ42 | Φ36 |
| 10 | 3/8 | 12.5 | 52 | 12 | 52 | 80 | R3 | R3 | Φ42 | Φ36 |
| 15 | 1/2 | 15 | 59 | 13.5 | 56.5 | 100 | R3 | R3 | Φ42 | Φ36 |
| 20 | 3/4 | 20 | 65 | 14.5 | 58.5 | 100 | R3 | R3 | Φ42 | Φ36 |
| 25 | 1 | 25 | 76 | 16.5 | 74 | 148 | R3 | R3.5 | Φ50 | Φ42 |
| 32 | 1 1/4 | 32 | 90 | 19 | 79 | 148 | R3 | R3.5 | Φ50 | Φ42 |
| 40 | 1 1/2 | 38 | 101.5 | 19 | 92 | 190 | R3.5 | R4.5 | Φ70 | Φ50 |
| 50 | 2 | 50 | 120.5 | 22 | 103 | 190 | R3.5 | R4.5 | Φ70 | Φ50 |
| 65 | 2 1/2 | 65 | 157 | 28 | 118 | 280 | R4.5 | R5.5 | Φ102 | Φ70 |
| 80 | 3 | 80 | 176 | 32 | 118 | 280 | R4.5 | R5.5 | Φ102 | Φ70 |
| 100 | 4 | 100 | 212 | 32 | 144 | 280 | R5.75 | R6.75 | Φ125 | Φ102 |
Ball Valve Material List
| PART NAME | MATERIAL |
| 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.