Mr Pex 3231100 11 loop 1-1/4 inches stainless steel manifold

Product Description

The MR PEX 3231100 is an 11 Loop 1-1/4" Stainless Steel Manifold designed for heating applications. This fully assembled manifold achieves high long-term corrosion resistance using bright annealed high-grade Type 304 stainless steel with high nickel content, ensuring a stable material structure. It features adjustable flow-meters on the supply side for flows up to 1.45 gpm per loop and balancing on/off valves on the return side, compliant with DIN EN 1264-4. The manifold body accommodates flows up to 14 gpm and has a branch Cv value of 1.38.

• Constructed from bright annealed high-grade Type 304 stainless steel for superior corrosion resistance.
• Features adjustable flow-meters on the supply side for precise flow control up to 1.45 gpm per loop.
• Includes balancing on/off valves on the return side, compliant with DIN EN 1264-4, ready for mounting.

Product Highlights

Fully assembled 11-loop stainless steel manifold with adjustable flow-meters and balancing valves for efficient radiant heating systems.

Product Information

Standard Information

• Brand: MR PEX
• Manufacturer Part Number: 3231100

Technical Specifications

• PEX Tubing Compatibility: 3/8", 1/2", 5/8"
• Number of Loops: 11
• Branch Cv Value: 1.38
• Manifold Flow Capacity: 14 gpm
• Supply Inlet Size: 1"
• Supply Inlet Connection: G 1" (BSP straight metric thread)
• Loop Connection Type: EK20 (Eurokonus)
• Material: Stainless Steel
• Fitting System Compatibility: PEX-AL-PEX Compression, PEX Compression
• Tubing Compatibility: PEX, PEX-AL-PEX
• Application: Heating
• Operating Pressure: 87 psi
• Max Pressure @ 70°F: 145 psi
• Max Continuous Working Temperature: 160°F
• Max Intermittent Working Temperature: 185°F (max 10 min/day)
• Max Differential Pressure: 14.5 psi
• Return Valve Cv (wide open): 3.24 Cv
• Accepted Media: Water, up to 50% propylene glycol
• Actuator Adapter Size: VA10