Standard Features:

o FNPT Inlet & Outlet Connections
o Changeable GPM Flow Cartridges
o Differential Operating Pressure: 0.50 - 5.00 GPM (3-80 PSID), 5.50 - 9.00 GPM (4-80 PSID)
o ± 10% Accuracy
o Operating Temperature Range 32ºF to 225ºF
o Dryseal Pipe Threads
o Valves Labeled with Model No., Size & Flow Rate
o Valve Body Rated for 600 PSIG
o Limited Lifetime Warranty

Options: Stainless Steel Tag-Chain

Standard Features:

o 3/4" - 1" FNPT Inlet & Outlet Connections
o 1-1/4" - 1-1/2" FNPT Inlet & MNPT Outlet Connections
o Changeable GPM Flow Cartridges
o Differential Operating Pressure: 9.00 - 17.0 GPM (4-80 PSID), 18.0 - 25.0 GPM (5-80 PSID)
o ± 10% Accuracy
o Operating Temperature Range 32ºF to 225ºF
o Dryseal Pipe Threads
o Valves Labeled with Model No., Size & Flow Rate
o Valve Body Rated for 600 PSIG
o Limited Lifetime Warranty

Options: Stainless Steel Tag-Chain

Standard Features:

o 1-1/2" FNPT Inlet & Outlet Connections
o Changeable GPM Flow Cartridges
o Differential Operating Pressure: 5-80 PSID
o ± 10% Accuracy
o Operating Temperature Range 32ºF to 225ºF
o Valves Labeled with Model No., Size & Flow Rate
o Valve Body Rated for 400 PSIG
o Limited Lifetime Warranty

Options: Stainless Steel Tag-Chain

Standard Features:

o FNPT Inlet & Outlet Connections
o Differential Operating Pressure: 15-150 PSID
o Constant Flow Regardless of Pressure
o Quiet Operation
o Flexing Diaphragm is Self-Cleaning
o ± 10% Accuracy
o Operating Temperature Range 32ºF to 160ºF
o Dryseal Pipe Threads
o Valves Labeled with Model No., Size & Flow Rate
o Valve Body Rated for 600 PSIG
o Limited Lifetime Warranty

Options: Stainless Steel Tag-Chain

Standard Features:

o FNPT Inlet & Outlet Connections
o Differential Operating Pressure: 0.50 - 5.00 GPM (3-80 PSID), 5.50 - 9.00 GPM (4-80 PSID)
o Changeable GPM Flow Cartridges
o ± 10% Accuracy
o Operating Temperature Range 32ºF to 225ºF
o 1/4" Pressure / Temperature Ports
o Dryseal Pipe Threads
o Valves Labeled with Model No., Size & Flow Rate
o Valve Body Rated for 600 PSIG
o Limited Lifetime Warranty

Options: Extended Pressure / Temperature Ports & Stainless Steel Tag-Chain

Standard Features:

o 3/4" - 1" FNPT Inlet & Outlet Connections
o 1-1/4" - 1-1/2" FNPT Inlet & MNPT Outlet Connections
o Changeable GPM Flow Cartridges
o Differential Operating Pressure: 9.00 - 17.0 GPM (4-80 PSID), 18.0 - 25.0 GPM (5-80 PSID)
o ± 10% Accuracy
o Operating Temperature Range 32ºF to 225ºF
o 1/4" Pressure / Temperature Ports
o Dryseal Pipe Threads
o Valves Labeled with Model No., Size & Flow Rate
o Valve Body Rated for 600 PSIG
o Limited Lifetime Warranty

Options: Extended Pressure / Temperature Ports

Standard Features:

o FNPT & FSWT Inlet & Outlet Connections
o 1-1/2" (26-50 GPM) & 2" (26-75 GPM)
o Consult Factory for Additional Flow Rates
o Flow Cartridges Not Changeable
o Differential Operating Pressure: 5-80 PSID
o ± 10% Accuracy
o Operating Temperature Range 32ºF to 225ºF
o 1/4" Pressure / Temperature Ports
o Valves Labeled with Model No., Size & Flow Rate
o Valve Body Rated for 400 PSIG
o Limited Lifetime Warranty

Options: Extended Pressure / Temperature Ports & Stainless Steel Tag-Chain

Standard Features:

o Flanged Inlet/Outlet Connections
o 1 GPM Increments 50-100 GPM
o 5 GPM Increments 105-225 GPM
o Flow Cartridges are Not Changeable
o Differential Operating Pressure 5-80 PSID
o ± 10% Accuracy
o ANSI/DIN Class 150 lb. Flanges
o Operating Temperature Range 32°F to 225° F
o 1/4” Pressure / Temperature Ports
o Valves Labeled with Model No., Size & Flow Rate
o Additional Flow Rates Available Upon Request*
o Limited Lifetime Warranty
o Working Pressure Rating per ASME Class 150
  (Valve Body Suitable for 200 PSIG)
o Consult Factory for ASME Class 300 Flange Requirements (Valve Body Suitable for 400 PSIG)

Options: Extended Pressure/Temperature Ports & Stainless Steel Tag-Chain

Standard Features:

o Flanged Connections
o 25 GPM Increments
o 6” (250-600 GPM), 8” (600-1000 GPM)
o Differential Operating Pressure 5-80 PSID
o ± 10% Accuracy
o Operating Temperature Range 32°F to 225° F
o 1/4” Pressure / Temperature Ports
o Valves Labeled with Model No., Size & Flow Rate
o Length changes as flow rates are increased
o Hooks attached for ease of handling for installation placement
o Working Pressure Rating per ASME Class 150, Valve body suitable for 200 PSIG
o Consult Factory for ASME Class 300 Flange Requirements, Valve body suitable for 400 PSIG
o Limited Lifetime Warranty

Options: Extended Pressure/Temperature Ports & Stainless Steel Tag-Chain

Additional Flow Rates Available Upon Request

Standard Features:

o Flanged Connections
o 25 GPM Increments
o Stainless Steel Tag-Chain Labeled with
o Model No., Size & Flow Rate
o Differential Operating Pressure 5-80 PSID
o ± 10% Accuracy
o Operating Temperature Range 32°F to 225° F
o Length Changes as Flow Rates Increase
o ANSI/DIN Class 150 lb. Flanges
o Working Pressure Rating per ASME Class 150
  (Valve Body Suitable for 200 PSIG)
o Consult Factory for ASME Class 300 Flange Requirements (Valve Body Suitable for 400 PSIG)
o Limited Lifetime Warranty

Options: Additional Flow Rates Available Upon Request