Cixi Poolke Hydraulic Pneumatic Co., Ltd. is one of the leading manufacturers and suppliers of 430 pneumatic quick couplings in China. We are committed to providing high quality customized service to global clients. Please feel free to wholesale the newest 430 pneumatic quick couplings from our factory.
ISO B8 Standard Pneumatic Quick Couplings – 430 Series
The 430 Pneumatic quick couplings from the POOLKE 430 Series are developed for compressed-air systems that require higher airflow, dependable connection and convenient daily operation. With an 8.5 mm nominal flow diameter and flow capacity up to 2350 L/min, the 430 Series is well suited for pneumatic equipment where efficient air delivery and reduced flow restriction are important.
Designed for one-hand operation, the coupling allows fast connection and disconnection while maintaining low connection force. A nickel-plated brass/steel socket and hardened zinc-plated steel plug provide durability for repeated coupling cycles. With multiple thread and hose connection options, the 430 Pneumatic quick couplings provide a versatile solution for industrial air networks, pneumatic machinery and high-demand compressed-air applications.
Key Features
High Flow Capacity
Delivers airflow up to 2350 L/min through an 8.5 mm nominal flow diameter, supporting pneumatic equipment with higher air consumption.
One-Hand Operation
The operating mechanism allows quick coupling and uncoupling with one hand for improved workplace efficiency.
Low Connection Force
Optimized internal construction reduces the force required during connection while maintaining secure engagement.
Durable Metal Construction
Nickel-plated socket components and hardened steel plugs provide good resistance to wear during frequent use.
Multiple Connection Options
Available with male threads, female threads and hose barb configurations for flexible compressed-air system installation.
Industrial Standard Compatibility
The ISO B8 profile supports interchangeability with several widely used industrial pneumatic coupling systems.
Applications
The 430 Pneumatic quick couplings are suitable for:
- Industrial compressed-air systems
- Pneumatic tools
- Air compressors
- Manufacturing machinery
- Factory automation
- High-air-demand equipment
Technical Overview
| Series | 430 | Socket Material | Nickel-Plated Brass / Steel |
| Type | ISO B8 Standard Pneumatic Quick Couplings | Plug Material | Hardened Zinc-Plated Steel |
| Nominal Flow Diameter | 8.5 mm | Operation | One-Hand Operated |
| Flow Capacity | 2350 L/min | Temperature Range | -20°C to +100°C |
| Max. Working Pressure | 35 Bar |
Interchangeability
Cross-reference examples include:
- ISO 6150-B 3/8 Profile
- MIL-C-4109 3/8 Profile
- Legris 30 / 40 Series Type
- Rectus 30KA / 40KA Series Type
- Parker 20-3/8 / 30-3/8 Series Type
- Hansen 4000 Series Type
- CEJN 430 Series Type
- DYNAQUIP D4 Series Type
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