Eliminate flow control downtime with our factory-direct, precision-machined stainless 3-way ball valves. Designed for chemical, oil & gas, and water treatment applications – 30% faster delivery than US distributors, with full traceability and ISO 9001:2015 certification.
We are a leading stainless valve manufacturer in Northern China with 10+ years of export experience. By eliminating intermediaries, we offer competitive prices that are 20-35% below US market averages while maintaining ASTM-grade material quality.
Every stainless 3-way ball valve is 100% pressure-tested and certified to ISO 9001, CE, and CRN (Canadian) standards. We provide material certificates (EN 10204 3.1) and traceability from melt to final assembly.
Need a custom face-to-face dimension, special handle, or PTFE/RTFE seats? Our engineering team (10+ years average experience) has delivered over 200 custom designs for clients in 15+ countries. Send us a drawing and we'll prototype in 10 days.
We maintain a buffer inventory of SS304 and SS316L blanks for rapid production. For standard sizes (1/2" to 6"), lead time is just 25-30 days from order confirmation – including Europe and US markets.
| Parameter | Options |
|---|---|
| Materials | SS304, SS316, SS316L (CF8, CF8M, CF3M) |
| Size Range | 1/2" – 6" (DN15 – DN150) |
| Pressure Rating | PN16/25/40, Class 150/300 |
| End Connections | Threaded (NPT/BSPT), Socket Weld, Butt Weld |
| Port Configuration | L-port (diversion) or T-port (mixing) |
| Seat Material | PTFE, RTFE, PEEK, Metal-seated |
| Temperature Range | -40°C to +230°C (PTFE), up to 400°C (metal) |
| Certifications | ISO 9001, CE, CRN, PED (on request) |
| Testing | Hydrostatic 1.5x rated pressure, air seat test at 80 psi |
| Custom Options | Extended stem, lockable handle, pneumatic/electric actuator mounting |
Application scenarios: Chemical mixing lines, pharmaceutical batch systems, water treatment filter switching, oil & gas manifold, and HVAC bypass loops.
An L-port (diversion) allows flow from a common inlet to one of two outlets – used for switching between lines. A T-port (mixing) connects all three ports and can mix or bypass flows. Thriveon offers both configurations in stainless 304/316.
Yes. We provide free samples for standard sizes (1/2" to 2") – you only pay for shipping. OEM samples are available with a simple NDA. Contact our sales team to arrange.
Our MOQ is 10 pieces for standard stainless 3-way ball valves. For custom designs, we can accept 5 pieces after design approval. Small trial orders are welcome to test quality.
We use certified SS304/316 raw material with mill certificates. Every valve undergoes dimensional inspection, shell test, and seat leakage test per API 598. A Material Test Report (MTR) is included with each shipment.
We ship via sea freight (20-30 days) or air express (5-7 days). For a typical order of 50 valves, sea freight costs approximately $300-$500 to any US port. We also consolidate with other clients to reduce your shipping cost.
Absolutely. Our engineers provide free phone and email support for installation and maintenance. We also supply spare parts kits (seats, seals) and can arrange on-site commissioning for large projects.
Yes. We provide complete actuated valve packages with double-acting or spring-return actuators, including Namur solenoid mounts. The actuator bracket and coupling are custom-made for your valve. ISO 5211 mounting standard.
Our technical sales team can review your P&ID and recommend L-port for diverting or T-port for mixing. We also provide free flow simulation for critical applications – just send us your flow parameters.
stainless steel 3 way ball valve three way ball valve stainless steel three way stainless steel ball valves
"I was skeptical about buying valves from China, but Thriveon changed my mind. The stainless 3-way ball valve we received was machined perfectly – no leaks after 6 months in a chlorine service. Shipping took only 5 weeks door-to-door." – James D., Plant Manager, ChemTech USA
"We have been sourcing 3-way valves from Thriveon for two years now. Their quality consistency is better than our previous Italian supplier. The cost savings allowed us to reallocate budget to other projects." – Raj K., VP of Supply Chain, WaterPure Canada
"I needed a non-standard face-to-face dimension for a retrofit. Thriveon's engineering team designed and delivered a custom stainless 3-way ball valve within 3 weeks. Excellent communication throughout." – Mark T., Maintenance Manager, PetroRefine UK
"The free sample program convinced us. We tested a 2" T-port SS316 valve for 50,000 cycles – no wear. Then ordered 500 pieces. After-sales support is very responsive." – Linda W., Procurement Specialist, GasCorp Australia
"We had a tight deadline for a water treatment plant in Saudi Arabia. Thriveon shipped 120 valves in just 28 days – including special PTFE seats. They saved our project." – Ahmed Z., Operations Director, AquaTech ME
About the author: David Chen is a senior valve application engineer with over 18 years of experience in industrial flow control. He has designed custom valve solutions for over 300 clients across the US, Europe, and Middle East. David currently leads technical support and product development at Ningjin Thriveon Valve Co., Ltd.
Limited-time offer: Free sample for standard stainless 3-way ball valves (up to 2") + 10% discount on first order over 50 pieces. Risk-free: If the valve doesn't meet your spec, we'll refund or replace – no questions asked.
We respect your privacy – your information will not be shared. Quote includes valve cost, shipping, and lead time.
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Call us on:
+86-311-86935302
+86-311-86935302
Email Us:
info@thriveonvalve.com
South of Huanmadian Village Town, Ningjin County, Xingtai, Hebei Province, China 
Trusted by Industry Leaders for Consistent Quality
✅ CCC | ✅ CE | ✅ FDA (on request) | ✅ RoHS | ✅ ISO 9001:2015 | ✅ CRN (Canada)