Here is a rewritten and improved version of your content in English, with added details to make it more natural and comprehensive, exceeding 500 characters:
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**Product Specifications:**
- **Model No.:** KL223
- **Power Supply:** AC or DC
- **Usage:** Flow Control
- **Standard:** GB
- **Application:** Industrial, Water Treatment, Household
- **Port Size:** 1/4" to 2"
- **Thread Type:** G, PT, NPT
- **Medium:** Water, Air, Gas, Liquefied
- **Trademark:** KLQD
- **Packaging:** Plastic Bag or Carton
- **Certifications:** CE, ISO, ROHS
- **Origin:** China
- **HS Code:** 8481804090
**Key Features:**
1. **Certification:** ISO 9001:2008, CE, ROHS
2. **High Quality & Competitive Pricing**
3. **Fast Delivery Time**
**Technical Parameters Table:**
| Model | KL223-10 | KL223-15 | KL223-20 | KL223-25 |
|--------------|----------|----------|----------|----------|
| Port Size (G) | 3/8'' | 1/2'' | 3/4'' | 1'' |
| Orifice Size (mm) | 10 | 13 | 20 | 25 |
| Working Pressure (Bar) | 0.03~1.0 MPa (all models) |
| Ambient Temperature | -10°C ~ +55°C (all models) |
| Medium Temperature | -10°C ~ +90°C (all models) |
| CV Value | 2 | 3.6 | 8.3 | 11 |
| Frequency (Hz) | ≥1 (for KL223-10, KL223-15) | ≥0.5 (for KL223-20, KL223-25) |
| Standard Voltage | AC: 24V, 36V, 110V, 220V; DC: 12V, 24V |
**Delivery Options:** Sea, Air, Express
**Payment Methods:** Bank T/T, Western Union, PayPal
**Quality Assurance:** 100% tested before packing
**Packing:** Cartons, Pallets
**Customer Support:** 7 Days a Week, 24 Hours a Day
**Company Profile:**
Ningbo Kailing Pneumatic Co., Ltd. (formerly Fenghua Kailing Pneumatic Co., Ltd.) is a leading Chinese manufacturer specializing in solenoid valves and pneumatic components. As a key member of the China Pneumatic Association, we are honored with an AAA Credit Grade from the Bank of China.
Our commitment to quality starts with the selection of premium raw materials and continues through precise manufacturing and rigorous testing throughout the production process. We offer customized solutions tailored to meet specific application requirements. Our products comply with the strict ISO 9001:2000 standards and are widely used in industries such as machinery, metallurgy, food processing, textiles, and waste treatment.
We provide reliable, durable, and high-performance products designed for long-term use in demanding environments. With our dedicated customer service team available 24/7, we ensure that every client receives the support they need.
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This version enhances clarity, adds context, and ensures a more professional and engaging tone while maintaining all original product details.
Aluminum jar, Aluminum can, Aluminum container, Aluminum tin
Zhoushan Xinmei Packaging Products Co., Ltd , https://www.xinmeipackage.com