Hydronic Closely Spaced Tee | 8000E Series | PEX F1960 x PEX

he 8000E Closely Spaced TEE delivers unmatched hydraulic separation in primary/secondary loops, designed for high-pressure HVAC, industrial hydronics, and district energy systems. Featuring a rugged PEX F1960 press-connection design and a corrosion-resistant DZR lead-free brass body, this valve integrates a chrome-plated full-port ball between two closely spaced tees—ensuring zero cross-contamination and seamless flow control under relentless 400 PSI WOG (Water, Oil, Gas) conditions.

Key Features & Benefits

✅ Brute-Force Pressure Rating: 400# WOG capability handles refinery cooling, steam loops, and high-rise HVAC systems where standard valves fail.
✅ PEX Press Precision: ASTM F1960 connections enable solder-free installations in under 30 seconds—perfect for retrofit emergencies or confined spaces.
✅ Thermal Extremes Mastery: Operates from 15°F to 260°F (-9°C to 127°C) with antifreeze (sub-freezing) or anti-boil additives (high-heat).
✅ Decades of Leak-Free Service: Blow-out-proof stem and virgin PTFE seats withstand 15,000+ cycles, even in brine or chemical-laden fluids.
✅ Zero-Flow Restriction: Full-port design maintains peak BTU transfer rates for industrial-scale heating/cooling efficiency.

Technical Specifications

• Materials: DZR Lead-Free Brass (ASTM B30) | Chrome-Plated Ball | Virgin PTFE Seats
• Pressure Rating: 400 PSI WOG
• Temperature Range: -9°C to 127°C (15°F to 260°F) with additives
• Connections: PEX ASTM F1960 (clinch-lock compatibility)
• Certifications: NSF/ANSI 61 & 372 (potable water) | AB1953 Lead-Free

Ideal Applications

• Petrochemical plant cooling loops with glycol/steam media
• District energy systems requiring hydraulic decoupling
• Geothermal installations in corrosive soil environments
• High-pressure hydronic retrofits with space constraints

Dimension, Weight

Material