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Bifold Model VBP-08 - Stainless Steel Volume Booster

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Bifold Model VBP-08 - Stainless Steel Volume Booster
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Model Number: VBP-08

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  • Volume Booster Function: Amplifies a pilot/control pressure signal to provide high flow to pneumatic actuators and control valves, improving response speed and performance
  • Very High Flow Capacity: Larger than VBP‑04 and VBP‑06 — designed for substantial flow requirements in large pneumatic systems
  • Working Pressure: Typically supports inlet pressures up to ~20 bar (model dependent) with matching downstream performance
  • Captive Exhaust Vent: Built‑in exhaust venting — doesn’t require separate external vent piping
  • Independent Fill and Vent Control: Manages flow into and out of actuators for fast actuation and controlled venting
  • Large Port Size: Usually 1/2″ or larger process connections (depending on specific variant) to accommodate high flow
  • Seal Material Options: Various elastomer choices (e.g., Viton) for broad temperature range and gas compatibility
  • Media Compatibility: Compressed air and compatible inert gases
  • Typical Use Cases: High‑demand pilot pressure boosting for large actuators, emergency shut‑down valve actuation, and demanding control systems
  • Robust Construction: Built for industrial and heavy‑duty pneumatic environments with reliability in frequent cyclic use
VBP-08-11-AL
VBP-08-11-AL - Model Code, Port: Volume Booster - 1/2" NPT - 20 Bar M.W.P, Ratio: 1:1 ratio pilot pressure to valve pressure, Seal Material: Fluorosilicone -60°C to +100°C, Drain Type: No filter, Filter size: No filter element, Mounting Brackets: Mounting Brackets, Drain Screw: N/A, Bypass Shroud: Unshrouded Bypass Needle,
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VBP-08-11-AL-AD-X1-L214
VBP-08-11-AL-AD-X1-L214 - Model Code, Port: Volume Booster - 1/2 inch NPT - 20 Bar M.W.P, Ratio: 1:1 ratio pilot pressure to valve pressure, Seal Material: Fluorosilicone -60°C to +100°C, Drain Type: Auto Drain, Filter size: 5 Micron element, Mounting Brackets: Mounting Brackets, Drain Screw: N/A, Bypass Shroud: Unshrouded Bypass Needle, EAC stamped
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VBP-08-11-AL-L115
VBP-08-11-AL-L115 - Model Code, Port: Volume Booster - 1/2 inch NPT - 20 Bar M.W.P, Ratio: 1:1 ratio pilot pressure to valve pressure, Seal Material: Fluorosilicone -60°C to +100°C, Drain Type: No filter, Filter size: No filter element, Mounting Brackets: Less Mounting Brackets, Drain Screw: N/A, Bypass Shroud: Unshrouded Bypass Needle,
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VBP-08-11-AL-L115-L214
VBP-08-11-AL-L115-L214 - Model Code, Port: Volume Booster - 1/2 inch NPT - 20 Bar M.W.P, Ratio: 1:1 ratio pilot pressure to valve pressure, Seal Material: Fluorosilicone -60°C to +100°C, Drain Type: No Drain, Filter size: No filter element, Thread Form: NPT Thread Ports, Mounting Brackets: Less Mounting Brackets, Drain Screw: N/A, Bypass Shroud: Unshrouded Bypass Needle, EAC stamping: EAC Stamping, Sour Gas Compatibility: No,
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VBP-08-11-AL-L129
Volume Booster - 1/2" NPT, 20 Bar M.W.P,
Ratio: 1:1 ratio pilot pressure to valve pressure,
Seal Material: Fluorosilicone -60°C to +100°C,
Drain Type: No Drain, Filter size: No filter element,
Thread Form: NPT Thread Ports,
Mounting Brackets: With Mounting Brackets,
Drain Screw: N/A,
Bypass Shroud: Shrouded Bypass Needle,
EAC stamping: N/A,
Sour Gas Compatibility: No,

K11959

HS Code: 8481 209010

£475.95 (ex VAT)

£571.14 (inc VAT)

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1 Week+
VBP-08-11-AL-L214
VBP-08-11-AL-L214 - Model Code, Port: Volume Booster - 1/2 inch NPT - 20 Bar M.W.P, Ratio: 1:1 ratio pilot pressure to valve pressure, Seal Material: Fluorosilicone -60°C to +100°C, Drain Type: No filter, Filter size: No filter element, Mounting Brackets: Mounting Brackets, Drain Screw: N/A, Bypass Shroud: Unshrouded Bypass Needle, EAC Marking
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VBP-08-11-AL-MD-X1
VBP-08-11-AL-MD-X1 - Model Code, Port: Volume Booster - 1/2 inch NPT - 20 Bar M.W.P, Ratio: 1:1 ratio pilot pressure to valve pressure, Seal Material: Fluorosilicone -60°C to +100°C, Drain Type: Manual Drain, Filter size: 5 Micron element, Mounting Brackets: Mounting Brackets, Drain Screw: Regular Drain Screw, Bypass Shroud: Unshrouded Bypass Needle,
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VBP-08-11-AL-MD-X1-L115
VBP-08-11-AL-MD-X1-L115 - Model Code, Port: Volume Booster - 1/2 inch NPT - 20 Bar M.W.P, Ratio: 1:1 ratio pilot pressure to valve pressure, Seal Material: Fluorosilicone -60°C to +100°C, Drain Type: Manual Drain, Filter size: 5 Micron element, Mounting Brackets: Less Mounting Brackets, Drain Screw: Regular Drain Screw, Bypass Shroud: Unshrouded Bypass Needle,
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VBP-08-11-AL-MD-X3-L115-L116
VBP-08-11-AL-MD-X3-L115-L116 - Model Code, Port: Volume Booster - 1/2 inch NPT - 20 Bar M.W.P, Ratio: 1:1 ratio pilot pressure to valve pressure, Seal Material: Fluorosilicone -60°C to +100°C, Drain Type: Manual Drain, Filter size: 20-30 Micron element, Thread Form: NPT Thread Ports, Mounting Brackets: Less Mounting Brackets, Drain Screw: Knurled Drain Screw, Bypass Shroud: Unshrouded Bypass Needle, EAC stamping: N/A, Sour Gas Compatibility: No,
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VBP-08-11-AL-MD-X4
VBP-08-11-AL-MD-X4 - Model Code, Port: Volume Booster - 1/2 inch NPT - 20 Bar M.W.P, Ratio: 1:1 ratio pilot pressure to valve pressure, Seal Material: Fluorosilicone -60°C to +100°C, Drain Type: Manual Drain, Filter size: 40-50 Micron element, Mounting Brackets: Mounting Brackets, Drain Screw: Regular Drain Screw, Bypass Shroud: Unshrouded Bypass Needle
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VBP-08-11-AL-MD-X4-K6
VBP-08-11-AL-MD-X4-K6 - Model Code, Port: Volume Booster - 1/2 inch BSPP - 20 Bar M.W.P, Ratio: 1:1 ratio pilot pressure to valve pressure, Seal Material: Fluorosilicone -60°C to +100°C, Drain Type: Manual Drain, Filter size: 40-50 Micron element, Mounting Brackets: Mounting Brackets, Drain Screw: Regular Drain Screw, Bypass Shroud: Unshrouded Bypass Needle,
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VBP-08-11-AL-MD-X4-L115
VBP-08-11-AL-MD-X4-L115 - Model Code, Port: Volume Booster - 1/2 inch NPT - 20 Bar M.W.P, Ratio: 1:1 ratio pilot pressure to valve pressure, Seal Material: Fluorosilicone -60°C to +100°C, Drain Type: Manual Drain, Filter size: 40-50 Micron element, Mounting Brackets: Less Mounting Brackets, Drain Screw: Regular Drain Screw, Bypass Shroud: Unshrouded Bypass Needle,
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VBP-08-11-K
VBP-08-11-K - Model Code, Port: Volume Booster - 1/2 inch NPT - 20 Bar M.W.P, Ratio: 1:1 ratio pilot pressure to valve pressure, Seal Material: Kalrez, Drain Type: No filter, Filter size: No filter element, Mounting Brackets: Mounting Brackets, Drain Screw: N/A, Bypass Shroud: Unshrouded Bypass Needle,
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VBP-08-11-V
Volume Booster - 1/2" NPT, 20 Bar M.W.P,
Ratio: 1:1 ratio pilot pressure to valve pressure,
Seal Material: Viton -20°C to +180°C,
Drain Type: No Drain, Filter size: No filter element,
Thread Form: NPT Thread Ports,
Mounting Brackets: With Mounting Brackets,
Drain Screw: N/A,
Bypass Shroud: Unshrouded Bypass Needle,
EAC stamping: N/A,
Sour Gas Compatibility: No,
CV = 3.9

K8975

HS Code: 8481 209090
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VBP-08-11-V-AD-X1
VBP-08-11-V-AD-X1 - Model Code, Port: Volume Booster - 1/2 inch NPT - 20 Bar M.W.P, Ratio: 1:1 ratio pilot pressure to valve pressure, Seal Material: Viton -20°C to +180°C, Drain Type: Auto Drain, Filter size: 5 Micron element, Mounting Brackets: Mounting Brackets, Drain Screw: N/A, Bypass Shroud: Unshrouded Bypass Needle,
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VBP-08-11-V-AD-X1-L115
VBP-08-11-V-AD-X1-L115 - Model Code, Port: Volume Booster - 1/2 inch NPT - 20 Bar M.W.P, Ratio: 1:1 ratio pilot pressure to valve pressure, Seal Material: Viton -20°C to +180°C, Drain Type: Auto Drain, Filter size: 5 Micron element, Mounting Brackets: Less Mounting Brackets, Drain Screw: N/A, Bypass Shroud: Unshrouded Bypass Needle,
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VBP-08-11-V-AD-X3
VBP-08-11-V-AD-X3 - Model Code, Port: Volume Booster - 1/2 inch NPT - 20 Bar M.W.P, Ratio: 1:1 ratio pilot pressure to valve pressure, Seal Material: Viton -20°C to +180°C, Drain Type: Auto Drain, Filter size: 20-30 Micron element, Mounting Brackets: Mounting Brackets, Drain Screw: N/A, Bypass Shroud: Unshrouded Bypass Needle,
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VBP-08-11-V-AD-X4
VBP-08-11-V-AD-X4 - Model Code, Port: Volume Booster - 1/2" NPT - 20 Bar M.W.P, Ratio: 1:1 ratio pilot pressure to valve pressure, Seal Material: Viton -20°C to +180°C, Drain Type: Auto drain, Filter size: 40-50 Micron element, Mounting Brackets: Mounting Brackets, Drain Screw: N/A, Bypass Shroud: Unshrouded Bypass Needle,
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VBP-08-11-V-AD-X4-L115
VBP-08-11-V-AD-X4-L115 - Model Code, Port: Volume Booster - 1/2 inch NPT - 20 Bar M.W.P, Ratio: 1:1 ratio pilot pressure to valve pressure, Seal Material: Viton -20°C to +180°C, Drain Type: Auto Drain, Filter size: 40-50 Micron element, Thread Form: NPT Thread Ports, Mounting Brackets: Less Mounting Brackets, Drain Screw: N/A, Bypass Shroud: Unshrouded Bypass Needle, EAC stamping: N/A, Sour Gas Compatibility: No,
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VBP-08-11-V-H2S
VBP-08-11-V-H2S - Model Code, Port: Volume Booster - 1/2 inch NPT - 20 Bar M.W.P, Ratio: 1:1 ratio pilot pressure to valve pressure, Seal Material: Viton -20°C to +180°C, Drain Type: No filter, Filter size: No filter element, Mounting Brackets: Mounting Brackets, Drain Screw: N/A, Bypass Shroud: Unshrouded Bypass Needle, NACE certified
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VBP-08-11-V-L115
VBP-08-11-V-L115 - Model Code, Port: Volume Booster - 1/2" NPT - 20 Bar M.W.P, Ratio: 1:1 ratio pilot pressure to valve pressure, Seal Material: Viton -20°C to +180°C, Drain Type: No filter, Filter size: No filter element, Mounting Brackets: Less Mounting Brackets, Drain Screw: N/A, Bypass Shroud: Unshrouded Bypass Needle,
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VBP-08-11-V-L129
VBP-08-11-V-L129 - Model Code, Port: Volume Booster - 1/2 inch NPT - 20 Bar M.W.P, Ratio: 1:1 ratio pilot pressure to valve pressure, Seal Material: Viton -20°C to +180°C, Drain Type: No filter, Filter size: No filter element, Mounting Brackets: Mounting Brackets, Drain Screw: N/A, Bypass Shroud: Shrouded Bypass Needle,
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VBP-08-11-V-MD-H2S
Volume Booster - 1/2" NPT, 20 Bar M.W.P,
Ratio: 1:1 ratio pilot pressure to valve pressure,
Seal Material: Viton -20°C to +90°C,
Drain Type: Manual Drain, Filter size: 40-50 Micron element,
Thread Form: NPT Thread Ports,
Mounting Brackets: With Mounting Brackets,
Drain Screw: Regular Drain Screw,
Bypass Shroud: Unshrouded Bypass Needle,
EAC stamping: N/A,
Sour Gas Compatibility: NACE MR0175,

K18205

HS Code: 8481 209010
Volume Booster - 1/2" NPT, 20 Bar M.W.P,
Ratio: 1:1 ratio pilot pressure to valve pressure,
Seal Material: Viton -20°C to +90°C,
Drain Type: Manual Drain, Filter size: 40-50 Micron element,
Thread Form: NPT Thread Ports,
Mounting Brackets: With Mounting Brackets,
Drain Screw: Regular Drain Screw,
Bypass Shroud: Unshrouded Bypass Needle,
EAC stamping: N/A,
Sour Gas Compatibility: NACE MR0175,

K18205

HS Code: 8481 209010
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VBP-08-11-V-MD-X1
VBP-08-11-V-MD-X1 - Model Code, Port: Volume Booster - 1/2 inch NPT - 20 Bar M.W.P, Ratio: 1:1 ratio pilot pressure to valve pressure, Seal Material: Viton -20°C to +180°C, Drain Type: Manual Drain, Filter size: 5 Micron element, Mounting Brackets: Mounting Brackets, Drain Screw: Regular Drain Screw, Bypass Shroud: Unshrouded Bypass Needle,
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VBP-08-11-V-MD-X1-L115
VBP-08-11-V-MD-X1-L115 - Model Code, Port: Volume Booster - 1/2 inch NPT - 20 Bar M.W.P, Ratio: 1:1 ratio pilot pressure to valve pressure, Seal Material: Viton -20°C to +180°C, Drain Type: Manual Drain, Filter size: 5 Micron element, Mounting Brackets: Less Mounting Brackets, Drain Screw: Regular Drain Screw, Bypass Shroud: Unshrouded Bypass Needle,
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VBP-08-11-V-MD-X3
VBP-08-11-V-MD-X3 - Model Code, Port: Volume Booster - 1/2 inch NPT - 20 Bar M.W.P, Ratio: 1:1 ratio pilot pressure to valve pressure, Seal Material: Viton -20°C to +180°C, Drain Type: Manual Drain, Filter size: 20-30 Micron element, Mounting Brackets: Mounting Brackets, Drain Screw: Regular Drain Screw, Bypass Shroud: Unshrouded Bypass Needle,
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VBP-08-11-V-MD-X4
VBP-08-11-V-MD-X4 - Model Code, Port: Volume Booster - 1/2 inch NPT - 20 Bar M.W.P, Ratio: 1:1 ratio pilot pressure to valve pressure, Seal Material: Viton -20°C to +180°C, Drain Type: Manual Drain, Filter size: 40-50 Micron element, Thread Form: NPT Thread Ports, Mounting Brackets: Mounting Brackets, Drain Screw: Regular Drain Screw, Bypass Shroud: Unshrouded Bypass Needle, EAC stamping: N/A, Sour Gas Compatibility: N/A, Option: N/A,
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VBP-08-11-V-MD-X4-H2S
VBP-08-11-V-MD-X4-H2S - Model Code, Port: Volume Booster - 1/2 inch NPT - 20 Bar M.W.P, Ratio: 1:1 ratio pilot pressure to valve pressure, Seal Material: Viton -20°C to +90°C, Drain Type: Manual Drain, Filter size: 40-50 Micron element, Thread Form: NPT Thread Ports, Mounting Brackets: Mounting Brackets, Drain Screw: Regular Drain Screw, Bypass Shroud: Unshrouded Bypass Needle, EAC stamping: N/A, Sour Gas Compatibility: NACE MR0175,
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VBP-08-11-V-MD-X4-L115
VBP-08-11-V-MD-X4-L115 - Model Code, Port: Volume Booster - 1/2 inch NPT - 20 Bar M.W.P, Ratio: 1:1 ratio pilot pressure to valve pressure, Seal Material: Viton -20°C to +180°C, Drain Type: Manual Drain, Filter size: 40-50 Micron element, Thread Form: NPT Thread Ports, Mounting Brackets: Less Mounting Brackets, Drain Screw: Regular Drain Screw, Bypass Shroud: Unshrouded Bypass Needle, EAC stamping: N/A, Sour Gas Compatibility: No,
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VBP-08-11-V-MD-X4-L115-L116
VBP-08-11-V-MD-X4-L115-L116 - Model Code, Port: Volume Booster - 1/2 inch NPT - 20 Bar M.W.P, Ratio: 1:1 ratio pilot pressure to valve pressure, Seal Material: Viton -20°C to +180°C, Drain Type: Manual Drain, Filter size: 40-50 Micron element, Mounting Brackets: Less Mounting Brackets, Drain Screw: Knurled Drain Screw, Bypass Shroud: Unshrouded Bypass Needle,
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VBP-08-11-V-MD-X4-L116
VBP-08-11-V-MD-X4-L116 - Model Code, Port: Volume Booster - 1/2 inch NPT - 20 Bar M.W.P, Ratio: 1:1 ratio pilot pressure to valve pressure, Seal Material: Viton -20°C to +180°C, Drain Type: Manual Drain, Filter size: 40-50 Micron element, Mounting Brackets: Mounting Brackets, Drain Screw: Knurled Drain Screw, Bypass Shroud: Unshrouded Bypass Needle,
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