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These 4 8 12 electric actuated butterfly valve parts use QT450-10 ductile iron for the valve body and disc, a material grade with a minimum tensile strength of 450 MPa and elongation exceeding 10 percent. The casting achieves a ball rate above grade 3, which reduces porosity and improves mechanical integrity under pressure. The solid-body design increases weight for the same caliber compared to hollow alternatives, adding structural rigidity in high-flow applications.
The seat is lined with standard EPDM rubber, delivering resilience and tension stability that allows the valve to exceed 10,000 open-close cycles without leakage. The valve body undergoes an electrostatic powder thermal spraying process with a 250 µm coating thickness, followed by curing at 180 °C for two hours and a 200 °C preheat for three hours. This treatment doubles surface adhesion versus conventional powder coating and extends colorfastness to 36 months in outdoor conditions.
These parts suit industrial pipelines in water treatment, HVAC, and chemical processing, where reliable sealing and actuator compatibility are critical. Buyers typically confirm actuator torque requirements and flange standards before ordering. Lead time, MOQ, and Incoterms are supplier-specific and must be verified directly with Luoyang Yifa Machinery Technology Co., Ltd.
| Material grade | QT450-10 ductile iron |
| Tensile strength | 450 MPa minimum |
| Elongation | >10% |
| Casting ball rate | Above grade 3 |
| Seat material | Standard EPDM rubber |
| Cycle life | >10,000 open-close cycles without leakage |
| Coating process | Electrostatic powder thermal spraying |
| Coating thickness | 250 µm |
| Curing temperature | 180 °C for 2 hours, 200 °C preheat for 3 hours |
| Surface adhesion | Double that of ordinary powder coating |
| Colorfastness | 36 months typical |
| Body design | Solid body, heavier than hollow alternatives for same caliber |
Luoyang Yifa Machinery Technology Co., Ltd operates from No.905, Century International Building 17 at the intersection of Qingdao Road and Jiudu Road in Luoyang’s High-Tech District, Henan Province. The company’s address places it within a recognized industrial hub for machinery and valve manufacturing in central China.
The supplier holds a harbor trust tier on the platform, though its response rate and average response hours are currently unrecorded. No additional certifications, client lists, or production scale details are provided in the listing, so these must be requested directly from the company.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before ordering, verify the actuator torque requirements and confirm that the valve parts match your pipeline’s flange standards and pressure ratings. Request the supplier’s material test reports for QT450-10 and EPDM to ensure compliance with your project specifications.
Logistics details such as lead time, packaging, and Incoterms (e.g., FOB or CIF) must be negotiated directly with Luoyang Yifa Machinery Technology Co., Ltd. Standard practice for butterfly valve parts includes wooden crates or palletized packaging to prevent damage during transit.
Conduct a visual and dimensional inspection upon receipt to check for coating uniformity and casting defects. Request a hydrostatic test certificate if the application involves high-pressure systems. Ensure all documentation, including material certificates and test reports, is provided before finalizing the order.
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When sourcing 4 8 12 Electric Actuated Butterfly Valves Parts for your business, securing the right balance of quality and cost is essential. Luoyang Yifa Machinery Technology Co., Ltd, a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Industrial Valves & Gauges sector with strong demand from importing countries worldwide.
Importing 4 8 12 Electric Actuated requires careful attention to shipping logistics, customs compliance, and secure payment terms. Luoyang Yifa Machinery Technology Co., Ltd offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading global B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this 4 8 12 Electric Actuated has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Industrial Valves & Gauges category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Importing 4 8 12 Electric Actuated requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for 4 8 12 Electric Actuated Butterfly Valves Parts from Luoyang Yifa Machinery Technology Co., Ltd is $1/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Luoyang Yifa Machinery Technology Co., Ltd through EximNext.
The supplier, Luoyang Yifa Machinery Technology Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for 4 8 12 Electric Actuated. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for 4 8 12 Electric Actuated Butterfly Valves Parts depends on the specific grade and form. Contact Luoyang Yifa Machinery Technology Co., Ltd through EximNext for the exact HS Code and customs documentation required for your destination country.
To import 4 8 12 Electric Actuated from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Luoyang Yifa Machinery Technology Co., Ltd. Ensure you have the necessary import licenses for Industrial Valves & Gauges products in your destination country.
Yes, Luoyang Yifa Machinery Technology Co., Ltd is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Luoyang Yifa Machinery Technology Co., Ltd through EximNext.
Luoyang Yifa Machinery Technology Co., Ltd offers 4 8 12 Electric Actuated with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
4 8 12 Electric Actuated is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Luoyang Yifa Machinery Technology Co., Ltd through our platform.
Luoyang Yifa Machinery Technology Co., Ltd maintains international quality certifications. These ensure that the 4 8 12 Electric Actuated meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Luoyang Yifa Machinery Technology Co., Ltd will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Luoyang Yifa Machinery Technology Co., Ltd.
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