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Features
  • Double block and bleed configuration allows for double positive isolation
  • Vee stem vent valve
  • Style: Single Block & Bleed
  • End Connections: 1/4" to 1"
  • Connection Style: Cone & Thread, Pipe Fitting, NPT
  • Vent Connection: 1/4" to 9/16"
  • Maximum Pressure Rating: 20,000 psi, 137,895 kPa, 1,378 bar
  • Materials of Construction:
    • Body: 316 Stainless Steel

1 - 12 of 384 Part Numbers
SB4FKR101
SB4FKR101
  • Vent Size - 1/4"
  • Vent Connection Style - Tube Fitting, Medium Pressure
  • Style - Needle/Needle
  • Stem Style - Regulating Stem
  • Pressure Range - psig: 10,000 (bar: 689)
  • Packing Material - No Additional Packing
  • Drain / Vent - No Side Bleed
SB4FKR101-GR
SB4FKR101-GR
  • Vent Size - 1/4"
  • Vent Connection Style - Tube Fitting, Medium Pressure
  • Style - Needle/Needle
  • Stem Style - Regulating Stem
  • Pressure Range - psig: 10,000 (bar: 689)
  • Packing Material - Grafoil
  • Drain / Vent - No Side Bleed
SB4FKR101-GR-SB
SB4FKR101-GR-SB
  • Vent Size - 1/4"
  • Vent Connection Style - Tube Fitting, Medium Pressure
  • Style - Needle/Needle
  • Stem Style - Regulating Stem
  • Pressure Range - psig: 10,000 (bar: 689)
  • Packing Material - Grafoil
  • Drain / Vent - Side Bleed
SB4FKR101-SB
SB4FKR101-SB
  • Vent Size - 1/4"
  • Vent Connection Style - Tube Fitting, Medium Pressure
  • Style - Needle/Needle
  • Stem Style - Regulating Stem
  • Pressure Range - psig: 10,000 (bar: 689)
  • Packing Material - No Additional Packing
  • Drain / Vent - Side Bleed
SB4FKR151
SB4FKR151
  • Vent Size - 1/4"
  • Vent Connection Style - Tube Fitting, Medium Pressure
  • Style - Needle/Needle
  • Stem Style - Regulating Stem
  • Pressure Range - psig: 15,000 (bar: 1,034)
  • Packing Material - No Additional Packing
  • Drain / Vent - No Side Bleed
SB4FKR151-GR
SB4FKR151-GR
  • Vent Size - 1/4"
  • Vent Connection Style - Tube Fitting, Medium Pressure
  • Style - Needle/Needle
  • Stem Style - Regulating Stem
  • Pressure Range - psig: 15,000 (bar: 1,034)
  • Packing Material - Grafoil
  • Drain / Vent - No Side Bleed
SB4FKR151-GR-SB
SB4FKR151-GR-SB
  • Vent Size - 1/4"
  • Vent Connection Style - Tube Fitting, Medium Pressure
  • Style - Needle/Needle
  • Stem Style - Regulating Stem
  • Pressure Range - psig: 15,000 (bar: 1,034)
  • Packing Material - Grafoil
  • Drain / Vent - Side Bleed
SB4FKR151-SB
SB4FKR151-SB
  • Vent Size - 1/4"
  • Vent Connection Style - Tube Fitting, Medium Pressure
  • Style - Needle/Needle
  • Stem Style - Regulating Stem
  • Pressure Range - psig: 15,000 (bar: 1,034)
  • Packing Material - No Additional Packing
  • Drain / Vent - Side Bleed
SB4FKR201
SB4FKR201
  • Vent Size - 1/4"
  • Vent Connection Style - Tube Fitting, Medium Pressure
  • Style - Needle/Needle
  • Stem Style - Regulating Stem
  • Pressure Range - psig: 20,000 (bar: 1,378)
  • Packing Material - No Additional Packing
  • Drain / Vent - No Side Bleed
SB4FKR201-GR
SB4FKR201-GR
  • Vent Size - 1/4"
  • Vent Connection Style - Tube Fitting, Medium Pressure
  • Style - Needle/Needle
  • Stem Style - Regulating Stem
  • Pressure Range - psig: 20,000 (bar: 1,378)
  • Packing Material - Grafoil
  • Drain / Vent - No Side Bleed
SB4FKR201-GR-SB
SB4FKR201-GR-SB
  • Vent Size - 1/4"
  • Vent Connection Style - Tube Fitting, Medium Pressure
  • Style - Needle/Needle
  • Stem Style - Regulating Stem
  • Pressure Range - psig: 20,000 (bar: 1,378)
  • Packing Material - Grafoil
  • Drain / Vent - Side Bleed
SB4FKR201-SB
SB4FKR201-SB
  • Vent Size - 1/4"
  • Vent Connection Style - Tube Fitting, Medium Pressure
  • Style - Needle/Needle
  • Stem Style - Regulating Stem
  • Pressure Range - psig: 20,000 (bar: 1,378)
  • Packing Material - No Additional Packing
  • Drain / Vent - Side Bleed
1 - 12 of 384 Part Numbers

Specifications

Cone & Thread Inlet

  • 1” Female Medium Pressure Cone & Thread
  • 1/4” Female High Pressure Cone & Thread
  • 1/4” Female Medium Pressure Cone & Thread
  • 3/4” Female Medium Pressure Cone & Thread
  • 3/8” Female High Pressure Cone & Thread
  • 3/8” Female Medium Pressure Cone & Thread
  • 9/16” Female High Pressure Cone & Thread
  • 9/16” Female Medium Pressure Cone & Thread

Cone & Thread Outlet

  • 1” Female Medium Pressure Cone & Thread
  • 1/4” Female High Pressure Cone & Thread
  • 1/4” Female Medium Pressure Cone & Thread
  • 3/4” Female Medium Pressure Cone & Thread
  • 3/8” Female High Pressure Cone & Thread
  • 3/8” Female Medium Pressure Cone & Thread
  • 9/16” Female High Pressure Cone & Thread
  • 9/16” Female Medium Pressure Cone & Thread

Enclosure, Body Material

  • 316 Stainless Steel

Handle Assembly Material

  • 316 Stainless Steel

Maximum Cv Ratings

  • Cv 3.5 on 0.375” Orifice

NPT Inlet

  • 1” NPT Female
  • 1/2” NPT Female
  • 1/4” NPT Female
  • 3/4” NPT Female
  • 3/8” NPT Female

NPT Outlet

  • 1” NPT Female
  • 1/2” NPT Female
  • 1/4” NPT Female
  • 3/4” NPT Female
  • 3/8” NPT Female

Orifice Size

  • 0.375”

Packing Material

  • Grafoil

Pressure Rating

  • bar: 689 to 1,378
  • kPa: 68,948 to 137,895
  • psi: 20,000 at 121° C (250° F)
  • psig: 10,000 to 20,000

Process Temperature

  • -40° to 343° C (-40° to 650° F) for Needle/Needle

Seat / Seal Material

  • Reinforced PEEK

Stem Material

  • 316 Stainless Steel

Stem Type

  • Regulating
  • Vee

Style

  • Needle/Needle

Tube Inlet

  • 1/2” Tube
  • 1/4” Tube
  • 3/4” Tube
  • 3/8” Tube
  • 9/16” Tube

Tube Outlet

  • 1/2” Tube
  • 1/4” Tube
  • 3/4” Tube
  • 3/8” Tube
  • 9/16” Tube

Vent Connection Size

  • 1/2”
  • 1/4”
  • 3/8”
  • 9/16”

Vent Connection Style

  • Female Cone & Thread
  • Female NPT
  • Tube Fitting
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