Important Notes To prevent damage or malfunction of the equipment, please read and follow these instructions carefully: 1. Before installing the product, make sure you understand its working conditions and necessary safety measures. 2. Always use the product according to the manufacturer’s guidelines. If it is used for gases, flammable materials, or in high-temperature, high-humidity, or corrosive environments, choose appropriate models. 3. Selecting the right power supply, voltage, and specifications is essential for ensuring the product's longevity and performance.   Our products are widely used in industries such as pneumatic and hydraulic systems, food refrigeration, crude oil, dust removal, engineering machinery, textiles, automotive, medical technology, process control, and environmental protection. We export to North America, South America, Europe, Southeast Asia, the Middle East, Japan, and other regions, offering a wide range of standardized products. Our company has advanced winding machines, injection molding machines, and testing equipment to ensure high-quality, customized solutions tailored to clients worldwide. After years of development, the company invested millions of yuan to build a standardized production base in the Fenghua Private Scientific & Technological Park in Ningbo, covering an area of 15,000 square meters. We have passed ISO9001:2001 QMSC, CE, and ISO/TS16949 certifications. In 2013, our explosion-proof series products met new industry standards and received the required certificates, becoming a certified enterprise with "two certificates" from the national technical supervision bureau. Our core business philosophy is "Satisfy clients and win over the market," and we continue to expand our market presence while earning strong trust from our customers. We also have a dedicated research team, lab, and technical staff, utilizing international best practices in automation, lean manufacturing, and on-site management, along with a humanistic after-sales service model. Our commitment is to provide reliable, technically sound, and customer-focused solutions. Phosphoric Acid Food Grade,Food Grade Phosphoric Acid 85%,85% Phosphoric Acid Used In Foods,Top Grade Phosphoric Acid 85% SHANDONG MINGDE CHEMICAL CO.,LTD. , https://www.sdmingdechem.com
PRODUCT NO
PRODUCT TYPE
K23D-1.2
K23D-2
K23D-3
NORMAL VOLTAGE
AC220V, 110V, 380V, 36V, 24V, DC220V, 110V, 48V, 36V, 24V, 12V
Same as above
Same as above
Overall Dimensions:
FAQ
Packing
Custom packaging available. Kveina branded packaging also available.
Shipping:
Export port: Ningbo or Shanghai, China
Shipping methods: by sea, air, or air courier
Delivery time: 1–45 days depending on order quantity.
Payment Terms
We accept T/T, L/C, PayPal, Western Union, etc.
Sample Policy
For regular coils under 5 pcs, free samples are available upon your courier account or pickup from our office.
For custom items, we will discuss via email.
Return Policy
We offer a 1-year warranty after shipment. If any issues arise during this period, please contact us for support.
Company Info
Established in 1991, Ningbo Kveina Electronic Technology Co., Ltd (formerly Fenghua Kai Ri Pneumatic Machinery Manufactory Co., Ltd) is a factory specializing in the production of various solenoid coils, explosion-proof solenoid coils, hydraulic pressure coils, solenoid connectors, and other components for solenoid valves.
K23D Series Electric Control Change Valve
Model No.: K23D-3
Application: Industrial, Water Treatment, Household
Power Supply: AC / DC
Brand: Kvn / No Brand
Working Pressure: 0–0.8 MPa
Fluid Temperature: -5°C to 50°C
Trademark: KVN
Specification: CE Certified
Origin: China
K23D-1.2 -2 -3