CUMSA Standard SUS420 Stainless Steel Air Valves with 48-54HRC Hardness for Injection Mold

High quality CUMSA standard air valves designed for injection molds, providing reliable performance and precision in mold operations.

• Effectively prevents mold damage caused by ejection problems under closed vacuum status
• More precise and reliable compared to other products
• Solves problems of rapid molding thimble effectively
• Spring uses original USA-made components with 220° temperature resistance
• Capable of producing 1 million molds without stopping

SENLAN specializes in mold and mold accessories production, providing efficient and professional services. With 15 years of development, our technical team has extensive experience in precision mold and mold parts design, manufacturing, packaging, and transportation.

We serve tens of thousands of customers with consistent praise and offer both standard and custom parts for Japanese, European, and American markets. Our product range includes automotive die casting molds, insert plastic molds, movable core components, and more, serving industries such as medical, cosmetics, automotive, daily chemical packaging, electronic appliances, and automation.

We provide both standard and non-standard mold components with full customization support according to customer requirements.

• Customer-focused solutions tailored to your needs
• Quick samples delivery and production according to your BOM
• Professional production team with strict quality control
• One-stop solutions for long-term customers
• Customized sizes and OEM/ODM services
• 100% inspection before delivery with quality warranty
• Competitive pricing, excellent service, and quick delivery

• 15+ years experience in standard mold components and non-standard parts
• OEM, ODM, and non-standard services available
• On-time delivery as promised in contract
• Perfect quality control system
• Free samples provided
• No minimum order quantity required
• Instant communication within 12 hours
• Exact tolerance matching your requirements