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The Model DF100 Control Valve is primarily designed for only on/off of a variety of fluids, but may also be adapted for throttle control.

These tough, compact valves are ideal for use in oil and gas separators, treaters, scrubbers or as dump valves.

The DF100 is well suited for many other high pressure fluid applications up to 2,250 psig (15,513 kPa).

The DF100 series control valve is available in 1" size, either in a globe or tee style valve body with threaded end connections.

The Dyna-flo Model DF100 control valve is manufactured to a high level of quality specifications to ensure superior performance and customer satisfaction.
Features
  • NACE Service ready
  • ASME Class 900
  • Live loaded packing
  • Field-reversible actuator
  • Simple installation
  • Easily maintained
  • Low temperature materials 

1 - 12 of 512 Part Numbers
DF100-GC3-2AN-12S
DF100-GC3-2AN-12S
  • Body Style - Globe
  • Actuator - Fail-Closed
  • Spring Range - Size 25 Actuator with 3 to 15 Springs
  • Number of Springs - 2
  • Pressure Rating - ASME Class 150
  • Connection - NPT
  • Trim - 1/2"
  • Trim Material - 630 Stainless Steel (17-4 PH)
DF100-GC3-2AN-12T
DF100-GC3-2AN-12T
  • Body Style - Globe
  • Actuator - Fail-Closed
  • Spring Range - Size 25 Actuator with 3 to 15 Springs
  • Number of Springs - 2
  • Pressure Rating - ASME Class 150
  • Connection - NPT
  • Trim - 1/2"
  • Trim Material - Tungsten Carbide
DF100-GC3-2AN-14S
DF100-GC3-2AN-14S
  • Body Style - Globe
  • Actuator - Fail-Closed
  • Spring Range - Size 25 Actuator with 3 to 15 Springs
  • Number of Springs - 2
  • Pressure Rating - ASME Class 150
  • Connection - NPT
  • Trim - 1/4"
  • Trim Material - 630 Stainless Steel (17-4 PH)
DF100-GC3-2AN-14T
DF100-GC3-2AN-14T
  • Body Style - Globe
  • Actuator - Fail-Closed
  • Spring Range - Size 25 Actuator with 3 to 15 Springs
  • Number of Springs - 2
  • Pressure Rating - ASME Class 150
  • Connection - NPT
  • Trim - 1/4"
  • Trim Material - Tungsten Carbide
DF100-GC3-2AN-34S
DF100-GC3-2AN-34S
  • Body Style - Globe
  • Actuator - Fail-Closed
  • Spring Range - Size 25 Actuator with 3 to 15 Springs
  • Number of Springs - 2
  • Pressure Rating - ASME Class 150
  • Connection - NPT
  • Trim - 3/4"
  • Trim Material - 630 Stainless Steel (17-4 PH)
DF100-GC3-2AN-34T
DF100-GC3-2AN-34T
  • Body Style - Globe
  • Actuator - Fail-Closed
  • Spring Range - Size 25 Actuator with 3 to 15 Springs
  • Number of Springs - 2
  • Pressure Rating - ASME Class 150
  • Connection - NPT
  • Trim - 3/4"
  • Trim Material - Tungsten Carbide
DF100-GC3-2AN-38S
DF100-GC3-2AN-38S
  • Body Style - Globe
  • Actuator - Fail-Closed
  • Spring Range - Size 25 Actuator with 3 to 15 Springs
  • Number of Springs - 2
  • Pressure Rating - ASME Class 150
  • Connection - NPT
  • Trim - 3/8"
  • Trim Material - 630 Stainless Steel (17-4 PH)
DF100-GC3-2AN-38T
DF100-GC3-2AN-38T
  • Body Style - Globe
  • Actuator - Fail-Closed
  • Spring Range - Size 25 Actuator with 3 to 15 Springs
  • Number of Springs - 2
  • Pressure Rating - ASME Class 150
  • Connection - NPT
  • Trim - 3/8"
  • Trim Material - Tungsten Carbide
DF100-GC3-2BN-12S
DF100-GC3-2BN-12S
  • Body Style - Globe
  • Actuator - Fail-Closed
  • Spring Range - Size 25 Actuator with 3 to 15 Springs
  • Number of Springs - 2
  • Pressure Rating - ASME Class 300
  • Connection - NPT
  • Trim - 1/2"
  • Trim Material - 630 Stainless Steel (17-4 PH)
DF100-GC3-2BN-12T
DF100-GC3-2BN-12T
  • Body Style - Globe
  • Actuator - Fail-Closed
  • Spring Range - Size 25 Actuator with 3 to 15 Springs
  • Number of Springs - 2
  • Pressure Rating - ASME Class 300
  • Connection - NPT
  • Trim - 1/2"
  • Trim Material - Tungsten Carbide
DF100-GC3-2BN-14S
DF100-GC3-2BN-14S
  • Body Style - Globe
  • Actuator - Fail-Closed
  • Spring Range - Size 25 Actuator with 3 to 15 Springs
  • Number of Springs - 2
  • Pressure Rating - ASME Class 300
  • Connection - NPT
  • Trim - 1/4"
  • Trim Material - 630 Stainless Steel (17-4 PH)
DF100-GC3-2BN-14T
DF100-GC3-2BN-14T
  • Body Style - Globe
  • Actuator - Fail-Closed
  • Spring Range - Size 25 Actuator with 3 to 15 Springs
  • Number of Springs - 2
  • Pressure Rating - ASME Class 300
  • Connection - NPT
  • Trim - 1/4"
  • Trim Material - Tungsten Carbide
1 - 12 of 512 Part Numbers

Specifications

Bushing Material

  • PPS (Ryton)

Diameter

  • Port Diameter: 1/4”, 3/8”, 1/2”, 3/4”

Diaphragm Material

  • Actuator Diaphragm: Nitrile/Polyester

Enclosure, Body Material

  • Carbon Steel

Gasket Material

  • Seat Ring Gasket: 304 Stainless Steel

Materials of Construction

  • Valve Stem: 316 Stainless Steel

Maximum System Pressure

  • Maximum

NPT Connection

  • 1” NPT Female ASME B16.34 Class 900
  • Actuator Pressure Connection: 1/4” NPT Female

O-Ring Material

  • HNBR

Packing Material

  • PTFE / CPTFE

Pressure Drop

  • Maximum

Spring Material

  • Actuator Spring: Zinc-Plated Steel

Temperature Range

  • Actuator: -40° to 82° C (-40° to 180° F)
  • Body: -46° to 149° C (-50° to 300° F)

Trim Material

  • 630 Stainless Steel (17-4 PH)
  • Tungsten Carbide
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