Machined Valve Hardware Adapter SS304 316 Rapid Prototype Cnc Connectors

Mainly used in building fire protection systems, including fire pipelines in office buildings, shopping malls, residences, factories and other places.

• Fire valves control the on-off of fire pipelines, facilitating inspection and maintenance
• Sprinkler valves provide automatic water sprinkling to extinguish fires and cover fire areas
• Alarm valves detect pressure changes, trigger alarm signals, and activate sprinkler systems

• Large-diameter design (DN50-DN200) to meet high-flow fire water supply demands
• High pressure resistance (1.6-2.5 MPa) without rupture or leakage
• Zero-failure operation with rapid emergency response
• High material strength and corrosion resistance for long service life

• Strict casting process control using ductile iron or cast steel valve bodies
• Reliable switching action with moderate fitting clearance and smooth operation
• Mandatory strength and seal testing at 2.0x and 1.5x rated pressure respectively
• Large-bore, low-resistance flow passages with smooth inner walls
• Complete surface anti-corrosion treatment using galvanizing or painting

• Products must comply with fire certifications (3C certification, GB 5135.1-2019)
• Prioritize ductile iron or cast steel valve bodies for strength and corrosion resistance
• Choose products with stable normally open/closed status and high actuation sensitivity
• Inspect for cracks, sand holes, corrosion, and verify sealing performance

300 employees including 20 technicians, 10 engineers, and 15 quality control personnel with over 300 pieces of equipment.

8S management system with ISO9001 and TS16949 automotive certifications.

Notable customers include bo-sch, Foxconn, Husqvarna, Shimano, NVIDIA, DJI Drones, and Cater-pillar.