Fine Qualified Cold Forming Ultra-Thin Head Stud Nut
Variable valve timing (VVT) solenoid or oil control valve controls the oil flow according to the engine speed and load. VVT solenoid is a vital part of the variable valve timing system. Variable Valve Timing Control,Vvt Valve Sensor,Timing Control Valve,Vct Solenoid F150 5.4 Wenzhou Zhongking Parts Co.,ltd , https://www.oemvvt.com
Standard
DIN, BS, ANSI, JIS, GB, and others
Head Type
Flat Head, Pan Head, Countersunk Head, Hex Head, Round with Washer, Pan with Washer, etc., as per customer requirements
Raw Material
Carbon Steel (C1008, C1010, C1022, 10B21), Aluminum, Steel (35K, 45K, 10B21), Iron, Stainless Steel (SS201, SS304, SS316), Brass (C36000, C37700), Copper, and more
Surface Finish
Zinc Plated, Nickel Plated, Brass Plated, Tin Plated, Black Plated, Copper Plated
Hardness
Up to 6.8, 8.8, 9.8, 10.9, 12.9 grade
Shank Diameter
1.5mm – 18mm
Process
Cold-Heading, CNC Machining, Stamping, Die Casting
Certifications
ISO9001, ROHS, SGS
Sample Availability
Samples available upon request
MOQ
Accepts small quantity test orders
Payment Terms
FOB, CIF, CFR, EXW, and other trade terms
Lead Time
15–30 days depending on order quantity and specifications
Packing
500–2000 pieces per polybag, then packed into cartons and pallets, or customized
Carton Size
33CM × 25CM × 15CM
Pallet Size
100CM × 80CM × 15CM (16 pallets per 20' container), 85CM × 75CM × 15CM (18 pallets per 20' container)
Warranty
99.9% quality satisfaction, 6-month warranty
After Sales Service
Strict follow-up and support after delivery
Q: Please send your price list for our reference.
A: We don’t have a standard price list since we manufacture according to customer designs. However, we can provide you with a detailed quotation once you share your specific requirements and drawings.
Q: Can I get some samples?
A: Yes, we offer free samples for standard products, but the shipping cost will be at your expense. For custom items, we will prepare the sample after receiving the development fee.
Q: What is the delivery time?
A: Sample delivery takes about one week. For mass production, it usually takes 15–30 days, depending on the order quantity and complexity.
Q: Do you accept custom logos or designs?
A: Yes, we can apply your logo or design on mass-produced items.
Q: How long does it take to process an order?
A: Our standard response time is 2 working hours. Once you confirm your needs and drawings, we’ll provide a quotation within 12 working hours.
Q: Can I trust your company?
A: Absolutely! We are a verified supplier on Alibaba and "Made in China" certified, ensuring reliability and quality.
Q: May I visit your factory?
A: You're welcome to visit anytime. We can also arrange pickup from the nearest airport or train station.
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The Oil Control Valve (OCV) is a a critical part used in every engine that is fitted with variable valve technology (VVT). A single control valve will regulate the supply of oil to a designated VVT hub, to advance or retard the timing by altering the camshaft angle position. Controlled by the ECU, the OCV receives electrical signals, instructing it to adjust the oil flow as required, in accordance to current driving conditions.