Reduce procurement costs by 37% without sacrificing quality. ISO 9001 certified, 15‑day delivery, and free OEM/ODM design support for US technical directors and purchasing managers.
📩 Get Free Quote in 24h 📥 Download BrochureUS distributors often mark up wafer valves 3–5×. A simple 6" wafer end butterfly valve can cost $200+ when direct factory price is under $45.
40% of low‑cost imports fail pressure tests or use substandard elastomers, leading to leaks and unplanned downtime in water treatment or HVAC.
Standard lead times from China average 45–60 days. Air freight doubles costs. Our factory‑to‑port delivery cuts that to 15–20 days.
Most suppliers offer only stock sizes. Technical directors need custom stem lengths, disc coatings, or lug patterns for retrofitting existing lines.
Consolidated LCL shipping from multiple suppliers can add 20–35% to your landed cost. We offer consolidated full‑container direct from our factory.
wafer butterfly valve wafer style butterfly valve wafer type butterfly valve end connection
Importing without correct certifications (NSF 61, API 609, CE) risks customs delays or fines. Thriveon provides full compliance documentation upfront.
Our wafer end butterfly valves are manufactured in a 12,000 m² ISO 9001 facility, with full traceability from casting to assembly. Every valve is pressure‑tested and certified before shipment.
We are the manufacturer, not a trading company. 15+ years exporting to the USA, Saudi Arabia, and Europe. Direct pricing starting at $28.50/unit (4" wafer, EPDM).
Our quality management system is certified by SGS. Valves meet ASTM A216 WCB, SS316, and ductile iron (DI) with EPDM/NBR/Viton seats.
Standard stock items ship in 10–15 days (FOB Tianjin). OEM orders with custom discs/stems: 20–25 days. Air express samples in 5 days.
Your specs, our engineering. Custom face‑to‑face, lever/gear operator, stem extension, or special coating (epoxy, nylon, PTFE). Free 3D design review.
We consolidate multiple valve orders into full containers, saving you up to 30% on freight. Preferred forwarders for USA (LA, Houston, Newark).
Every valve undergoes shell & seat pressure testing per API 598. Bubble‑tight shut-off. Warranty: 36 months against manufacturing defects.
Available in sizes 2" to 24", pressure classes PN10/16/25 and ANSI 150/300. Complete data for procurement evaluation.
| Parameter | Available Options |
|---|---|
| Size Range | 2" (DN50) – 24" (DN600) |
| Pressure Rating | PN10, PN16, PN25; ANSI Class 150 / 300 |
| Body Materials | Ductile Iron (GGG40/50), Cast Steel WCB, CF8/CF8M (SS316) |
| Disc Materials | DI Ni‑Plated, SS304, SS316, SS316L, Duplex |
| Seat Liners | EPDM (standard), NBR, Viton, PTFE, Hypalon |
| Stem | SS410, SS416, SS304, SS316 |
| Operation | Lever handle, worm gear box, pneumatic/electric actuator ready |
| End Connection | Wafer type (ISO 5211 mounting pad) |
| Temperature Range | EPDM: -40°C to +120°C; Viton: -10°C to +200°C |
| Standards | API 609, ISO 5752, EN 593, MSS SP‑67 |
| Testing | 100% pressure test per API 598 (1.5× shell, 1.1× seat) |
| Certifications | ISO 9001, CE, WRAS (available), NSF 61 (available) |
✔ ISO 9001✔ CE✔ API 609✔ NSF 61
“We tested Thriveon’s 8" wafer butterfly valves against a major US brand. Same performance, 48% less cost. Now we standardize on their valves for all new projects.”
“OEM custom 12" valves with Viton seats delivered in 18 days – we couldn’t believe it. Their technical support answered my design questions within hours.”
“Thriveon consolidated our valve order with gate and check valves into one container. Saved $1,800 on freight and all products met our inspection.”
“After 18 months of service in a corrosive environment, the coating still looks new. Highly recommend their epoxy‑lined disc.”
“Excellent communication and fast sample delivery. The 4" wafer valve sample arrived with full test report. Approved for our HVAC retrofit.”
We offer ductile iron (GGG40/50), cast steel WCB, stainless steel CF8/CF8M (SS304/SS316), and duplex. Discs can be Ni‑plated DI, SS304/316, or with anti‑corrosion coatings (epoxy, nylon, PTFE).
Yes. We customize face‑to‑face length, stem length, disc shape, liner material, gear operators, and actuator mounting. Send your drawing or specs, we provide free design review within 24 hours.
Stock sizes (2"–12", EPDM liner) ship in 10–15 days after deposit. Larger sizes or special materials: 20–25 days. We also offer express sample delivery in 5 days via FedEx/UPS.
Yes, we supply NSF 61 certified valves for potable water and WRAS approved for UK market. Please specify the requirement in your inquiry so we can provide correct documentation.
We accept T/T (30% deposit, 70% before shipment), L/C at sight, and for established clients net 30 or net 60. We also accept PayPal for sample orders under $1,000.
Every valve is hydrostatically tested at 1.5× rated pressure for shell and 1.1× for seat. We provide a certificate of test. Third‑party inspection (SGS, BV) is available at buyer’s cost.
We ship FOB Tianjin or CIF to US ports (Los Angeles, Houston, New York). For urgent orders, we offer DDP air freight. Our logistics team helps you choose the most cost‑efficient option.
Yes, we offer 1 free sample (≤4") for qualified clients. You only pay shipping. Request a sample through our contact page or WhatsApp, and we’ll ship within 5 days.
Place a trial order before April 30, 2026 and receive:
Risk‑free. No hidden fees. Our engineers will help you select the right valve.
📞 Claim Your Free Sample NowOr contact us directly: +86-311-86935302 · info@thriveonvalve.com · WhatsApp: +86-13931826899
15+ years in industrial flow control, previously at Cameron (Schlumberger). Specializes in wafer and lug butterfly valve design for water, HVAC, and oil & gas.
© 2026 Ningjin Thriveon Valve Co., Ltd. | Contact | Privacy Policy
Related Products
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 
