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NK300S-100 | BOILER FEED COMBI NK300S 1/2" NPT+SWEAT | Resideo

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Details for NK300S-100

16GPM BOILER FEED COMBO VALVE Brand: Resideo SKU: NK300S-100 Description: The Resideo NK300S-100 16GPM Boiler Feed Combo Valve is a highly efficient and reliable valve designed for industrial boiler systems. Featuring a sturdy construction, it is built to withstand the demanding conditions of boiler feed applications, ensuring optimal performance and longevity. Key Features: * 16 GPM flow rate * Brass construction for durability and corrosion resistance * Internal bypass for precise flow control * Spring-loaded check valve for backflow prevention * Manual shut-off valve for isolation Benefits: * Maintains boiler feed water supply * Prevents backflow and ensures proper boiler operation * Provides precise flow control for optimal system efficiency * Reliable and durable for long-term performance Applications: * Industrial boiler systems * Commercial water heating applications * Process industries requiring precise boiler feed control Shop Now at our HVAC supply store! We offer the best prices and fast shipping on industrial products. Trust our HVAC supply store for your boiler feed control needs.

Specifications

Application: Combination (re)filling valve that contains an integrated pressure reducing valve
Maximum Safe Operating Pressure (psi): 150 psi
Maximum Safe Operating Pressure (kPa): 1034 kPa
Includes: Boiler fill shut off valve, double check backflow preventer with air vent and discharge connection, valve cartridge, integrated 200 micron strainer, a check valve, pressure reducing valve with valve insert, adjustment spring, and pressure gauge
Weight (lb): 4 lb
Weight (kg): 1.8 kg
Item Type: Product
Approvals, Others: ASSE 1081
Ambient Temperature Range (C): 1 C to 60 C
Ambient Temperature Range (F): 33 F to 140 F
Connection Type: Includes sweat and threaded connections
Pressure Range (psi): 10 to 58 psi
Minimum flow rate (gpm): 16 gpm @ 22 psi pressure fall-off
Pipe Size (inch): 1/2 in.
Pipe Size (DN): DN15
Fluid Temperature (C): Maximum 82 C
Fluid Temperature (F): Maximum 180 F
Maximum Differential Pressure Ratings (Close-off) (psi): 14.5 psi minimum (inlet to outlet)
Valve Type: Fast Fill
Controlled Fluid: Water
Materials (Body): Brass
Minimum flow rate (lpm): 60 l/min @ 1.5 bar pressure fall-off
Materials (Diaphragm): Fiber-reinforced EPDM
Materials (Interior parts): Stainless steel fine filter mesh filter
Outlet Pressure Adjustment Range (psi): Factory set at 15 psi (1 bar)
Max. Inlet Pressure Rating (psi): 150 psi (10.3 bar)
Approvals, ASSE: 1081 Listed