The Z85X series ductile iron non-rising stem resilient seated gate valve represents advanced valve technology for modern fire fighting and water supply systems. This valve features a compact design with the stem concealed within the valve body, providing space-saving installation advantages while maintaining reliable performance.

• Compact Non-Rising Stem Design: Requires 20-30% less installation space compared to traditional rising stem valves
• Flat Bottom Construction: Prevents debris accumulation and ensures smooth fluid flow
• Epoxy Coated Body: Powder epoxy resin coating provides superior corrosion and rust resistance for sewage system applications
• High-Quality Rubber Seals: Durable internal and external sealing with secure bonding to prevent detachment
• Lightweight Construction: Ductile iron body reduces weight by 20-30% for easier installation and maintenance
• Reliable Sealing Performance: Elastic gate plate compensation ensures excellent sealing with good memory retention

Ideal for fire protection systems, water supply networks, sewage systems, and industrial fluid control in construction, food processing, pharmaceuticals, metallurgy, textile manufacturing, and energy systems.

The non-rising stem mechanism operates through fixed-point rotation, driving the gate plate vertically while maintaining a compact profile. This design eliminates the need for large installation spaces typically required by rising stem gate valves, making it particularly suitable for confined fire fighting system installations.