Which Control Valve is Right for Your Application?

Size Range Flow Cv Shutoff Class Control
Mechanism
Type Key Feature Series
1/4" to 3/4" 0.00001 to 4.0 ANSI Class IV Globe style Fractional flow control valve Ideal for pilot plant installations Lowflow 708 Series
1/4" to 2" 2.5 to 30 ANSI Class IV Sliding gate Electric motor-operated valve For boiler feedwater applications Jordan Valve Mark 33
1/4" to 6" 2.5 to 395 ANSI Class IV Sliding gate Electric motor-operated valve DCS final control element Jordan Valve Mark 37
1/2" and 3/4" 0.05, 0.08, or 0.1 ANSI Class III Globe style Sanitary low flow control valve For sterile liquid media Steriflow Mark 978LF
1/2" to 2" 0.05 to 25.0 ANSI Class III or Class IV Globe style Pneumatic fractional flow control valve Pressures to 6000 PSIG Lowflow 8000 Series
1/2" to 2" 0.2 to 60 ANSI Class III or Class VI Globe style O-ring stem seal
sanitary control valve
ASME BPE 2009 guidelines, FDA, and USP compliant sanitary valves Steriflow Mark 978OR
1/2" to 2" 0.21 to 30 ANSI Class IV Sliding gate Pneumatic diaphragm
control valve
For general service. Cryogenic bonnet available for temperatures to -425°F Jordan Valve Mark 70
1/2" to 2" 1.8 to 60 ANSI Class IV Globe style Pneumatic diaphragm
control valve
For corrosive media Jordan Valve Mark 78
1/2" to 2"   Piloted Angle seat control valves On/off control for high flow applications Jordan Valve Mark 2000
1/2" to 3" 0.2 to 125 ANSI Class III or Class VI Globe style Jorlon diaphragm
sanitary control valve
ASME BPE 2009 guidelines, FDA, and USP compliant sanitary valves Steriflow Mark 978JD
1/2" to 4" 2.6 to 380 ANSI Class VI V-Ball Ball-type automated
control valve
High capacity Marwin Valve CV3000
1" to 4" 13.2 to 223 ANSI Class IV, V, VI Globe style Globe style with integral
end connections
For chemical, hydrocarbon processing, viscous, non-lubricating, or hard-to-handle fluides Jordan Valve Mark EZ
1" to 8" 9.5 to 600 ANSI Class IV Sliding gate Wafer-style pneumatic
control valve
Light weight, easy maintenance Jordan Valve Mark 75
1" to 8" 12.9 to 846 ANSI Class II, III, IV, or V Globe style Single-port globe style with composite or metal seats and a blanced valve plug General service for liquids, gasses, and steam
Good for low leak rate applications
Jordan Valve Mark ED and Mark ET
1-1/2" to 3"   ANSI Class IV Sliding gate Pneumatic three-way control valve For bypass, diverting, and mixing applications Jordan Valve Mark 79
1-1/2" to 6" 34 to 400 ANSI Class IV Cage-guided Balanced trim control valve Differential pressures up to
1480 PSIG
Jordan Valve Mark V1C

See the rest of our control valves product offering.