Products

Ningo Kaituo Valve Co., Ltd,our brand is ANKE,a professional and reliable manufacturer and supplier in China.The 2-9KG CO2 Extinguisher Valve is a lever-operated valve designed for integration with compatible carbon dioxide fire extinguisher assemblies. It controls the release of CO2 from the cylinder when the extinguisher is operated. The pictured model is identified as model 2005 and features a threaded cylinder connection, an outlet connection, a dip-tube connection and a burst-disc safety device. According to the supplied product image, the key specifications are an inlet thread of PZ27.8, an outlet thread of W21.8-14, a dip tube thread of M10×1, and a safety-device setting of 200±15 bar.

Ningbo Kaituo Valve Co., Ltd., under the ANKE brand, specializes in the manufacturing and supply of fire extinguisher valves and related products in China.The CO2 Fire Extinguisher Valve for 2-3KG is a portable-fire-extinguisher valve configuration identified as Model 2007. It is designed for carbon dioxide extinguisher assemblies in the 2–3 kg nominal filling range and combines a compact valve body, manual squeeze-grip actuation, threaded connections and an integrated pressure-relief device. The supplied product specification identifies PZ27.8 as the inlet thread, W21.8-14 as the outlet thread, M10×1 as the dip-tube connection and 200 ±15 bar as the safety-device setting. The product description is intentionally specification-led: dimensions and pressure-related claims are presented only where supported by the supplied product information. Final compatibility, testing, certification and installation requirements should be verified against the approved engineering drawing, test records, cylinder specification and applicable market regulations.

ANKE, the company name is Ningbo Kaituo Valve Co., Ltd., is a professional and trusted manufacturer and supplier based in China.The Italian CO₂ Fire Extinguisher Valve is designed for portable CO₂ fire extinguishers in the 2–3 kg nominal filling range. It features a compact squeeze-grip mechanism for controlled operation and provides connections between the CO₂ cylinder, dip tube and discharge assembly. The valve is manufactured for pressure-containing fire extinguisher applications, with critical dimensions, sealing surfaces, operating functions and safety-device configuration subject to documented inspection and testing. OEM/ODM services are available for approved marking, packaging, handle appearance, surface finish and engineering requirements. For Italian and EU markets, final compatibility, certification and regulatory compliance should be verified against the complete extinguisher assembly, approved technical documentation and applicable requirements.can provide CE and TüV certifications.

Ningbo Kaituo Valve Co., Ltd., operating under the ANKE brand, is a professional and reliable manufacturer and supplier of fire extinguisher valves in China.The Fire Extinguisher Valve for 2-7KG is a manual control valve designed for use in portable fire extinguisher assemblies with a nominal filling range of 2-7 kg. The valve provides the connection and control interface between the extinguisher cylinder, dip tube and discharge assembly. The specified configuration uses a manual squeeze-grip operating mechanism, PZ27.8 inlet thread, W21.8-14 outlet thread, M10×1 dip-tube thread and a 200±15 bar safety-device setting. These values should be maintained consistently across the controlled drawing, inspection specification, product page and commercial documentation.

The 2-9KG Portable CO2 Fire Extinguisher Valve is a high-pressure cylinder valve designed for portable carbon dioxide fire extinguishers with a nominal CO2 filling capacity of 2–9 kg. Manufactured by Ningbo Kaituo Valve Co., Ltd. under the ANKE brand, the valve is developed for reliable CO2 containment, controlled discharge, and pressure-relief protection. The valve body is manufactured from single-piece forged copper, providing a robust pressure-containing structure without welded joints in the main pressure boundary. Its external surface can be finished with chrome or nickel plating to improve resistance to corrosion and surface wear. The valve uses an M25×2 inlet thread, W21.8-14 outlet thread, and M10×1 dip tube connection. A 200 ± 15 bar safety device is incorporated for over-pressure protection. The 2-9KG Portable CO2 Fire Extinguisher Valve is available with CE, TÜV, and ISO 9001-related certification/quality documentation

Ningo Kaituo Valve Co., Ltd,our brand is ANKE,a professional and reliable manufacturer and supplier in China.The CO2 Valve for 2-5KG CO2 fire extinguisher specifically designed for 2–5L CO2 fire extinguishers and manufactured from high-quality brass, the valve body features an optional chrome or nickel-plated finish, offering excellent corrosion and heat resistance; the product holds CE and TüV certifications, ensuring superior quality.