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Valves, Controllers & Manifolds

Ralston Instruments - Valves, Controllers & Manifolds

Ralston QTHA-TVLB QTM x QTM In-Line Vent Valve

• Ralston Quick-Test (QT) Male Connections
• Rated to 210 Bar / 3000 PSI
• Brass Construction

$160.00 ex GST As low as: $154.00 ex GST
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Ralston QTVC Pressure Volume Controller (210 Bar)

• Ralston Quick-Test Male Outlet & Fill Port Connections
• Choice of NPT or BSPP Gauge Adapters & Process Connections
• 1m & 2m Low Volume Quick-Test Hoses
• Rated to 210 Bar / 3000 PSI

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Ralston QTCM Brass Pressure Calibration Manifold

• Ralston Quick-Test Male Connections
• Rated to 210 Bar / 3000 PSI
• Brass Construction
• Optional Complete Kit with Gauge Adapter, Hoses and Carry Bag

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Ralston QTHA-BLB0-HH Brass Block and Bleed Valve

• Quick-Test Male to Quick-Test Male Block and Bleed Valve
• Rated to 210 Bar / 3000 PSI
• Brass Construction

$262.00 ex GST As low as: $253.00 ex GST
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Ralston QTHA-TEVR QTM x QTM In-Line Vernier

• Ralston Quick-Test Male Connections
• Rated to 345 Bar / 5000 PSI
• Brass Construction

$237.00 ex GST As low as: $229.00 ex GST
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Ralston QSCM Stainless Steel Pressure Calibration Manifold

• Ralston Quick-Test Male Connections
• Rated to 345 Bar / 5000 PSI
• Stainless Steel Construction
• Optional Complete Kit with Gauge Adapter, Hoses and Carry Bag

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Ralston NPAK-TRS0 Moisture & Fluid Trap with QT fittings (210 Bar)

• Ralston Quick-Test Male x Quick-Test Female Connections
• Optional 1/4" NPT Male & 1/4" NPT Female Adapters
• Rated to 210 Bar / 3000 PSI
• Stainless Steel Construction

$555.00 ex GST As low as: $535.00 ex GST
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Ralston QTHA-TVLB-HC QTM x QTF In-Line Vent Valve

• Ralston Quick-Test Male to Quick-Test Female Connections
• Rated to 210 Bar /3000 PSI
• Brass Construction

$158.00 ex GST As low as: $152.00 ex GST
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Ralston QTHA-TVLS QTM x QTM In-Line Vent Valve

• Ralston Quick-Test Male Connections
• Rated to 345 Bar/5000 PSI
• Stainless Steel Construction

$263.00 ex GST As low as: $254.00 ex GST
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Ralston QTHA-TVLS-HC QTM x QTF In-Line Vent Valve

• Ralston Quick-Test Male to Quick-Test Female Connections
• Rated to 345 Bar / 5000 PSI
• Stainless Steel Construction

$293.00 ex GST As low as: $283.00 ex GST
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Ralston QTHA-BLB0-HC Brass Block & Bleed Valve

• Ralston Quick-Test Male to Quick-Test Female Connections
• Rated to 210 Bar / 3000 PSI
• Brass Construction

$278.00 ex GST As low as: $268.00 ex GST
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Ralston QTHA-BLB0-1F-1F Brass Block & Bleed Valve

• 1/8in Female NPT to 1/8in Female NPT Block & Bleed Valve
• Rated to 210 Bar / 3000 PSI
• Brass Construction

$272.00 ex GST As low as: $262.00 ex GST
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Ralston QTHA-BLB0-2F-2F Brass Block and Bleed Valve Fitting

• 1/4in Female NPT to 1/4in Female NPT Block and Bleed Valve
• Rated to 210 Bar / 3000 PSI
• Brass Construction

$266.00 ex GST As low as: $257.00 ex GST
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Ralston QTHA-BLS0-HH Stainless Steel Block and Bleed Valve

• Quick-Test Male to Quick-Test Male Block and Bleed Valve
• Rated to 345 Bar / 5000 PSI
• Stainless Steel Construction

$403.00 ex GST As low as: $389.00 ex GST
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Ralston QTHA-BLS0-HC Stainless Steel Block and Bleed Valve

• Ralston Quick-Test Male x Quick-Test Female Connections
• Rated to 345 Bar / 5000 PSI
• Stainless Steel Construction

$406.00 ex GST As low as: $392.00 ex GST
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Ralston QTHA-BLS0-2F-2F Stainless Steel Block & Bleed Valve

• 1/4in Female NPT to 1/4in Female NPT Block and Bleed Valve
• Rated to 145 Bar / 5000 PSI
• Stainless Steel Construction

$419.00 ex GST As low as: $404.00 ex GST
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Ralston QTHA-TEVR-HC QTM x QTF In-Line Vernier

• Ralston Quick-Test Male to Quick-Test Female Connections
• Rated to 345 Bar/5000 PSI
• Brass Construction

$243.00 ex GST As low as: $234.00 ex GST
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Ralston QTHA-TEVR-SS QTM x QTM In-Line Vernier

• Ralston Quick-Test Male Connections
• Rated to 345 Bar/5000 PSI
• Stainless Steel Construction

$386.00 ex GST As low as: $372.00 ex GST
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Ralston QTHA-TEVR-HC-SS QTM x QTF In-Line Vernier

• Ralston Quick-Test Male x Quick-Test Female Connections
• Rated to 345 Bar / 5000 PSI
• Stainless Steel Construction

$378.00 ex GST As low as: $365.00 ex GST
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Ralston NPAK-TRS0-2MS0-2FSA Moisture & Fluid Trap with NPT fittings (210 Bar)

• Ralston Quick-Test Male x Quick-Test Female Connections
• 1/4 NPT Male & 1/4 NPT Female Adapters
• Rated to 210 Bar / 3000 PSI
• Stainless Steel Construction

$575.00 ex GST As low as: $555.00 ex GST
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Ralston XREG-3KPSIG Pneumatic Pressure Regulator (210 Bar)

• 1/4" NPT Female Inlet & Outlet Ports
• Rated to 210 Bar / 3000 PSI
• Stainless Steel & Aluminium Construction

$895.00 ex GST As low as: $865.00 ex GST
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Ralston XREG-KIT3 Pneumatic Pressure Regulator Kit (210 Bar)

• Inlet & Outlet Pressure Gauges
• 1/4" NPT Female Inlet & Outlet Ports
• Ralston Quick-Test Male Adaptor
• AS2473.2 Type 50 (AUS) Valve Inlet Connection
• Rated to 210 Bar / 3000 PSI
• Stainless Steel & Aluminium Construction

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Ralston QTVC-EN Pressure Volume Controller (210 Bar)

• Ralston Quick-Test Male Outlet & Fill Port Connections
• Choice of NPT or BSPP Gauge Adapters & Process Connections
•1m & 2m Low Volume Quick-Test Hoses
• Rated to 210 Bar / 3000 PSI

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Ralston Dual Port Benchtop Manifold (350 bar)

• Calibrate or compare two pressure instruments simultaneously
• Features Ralston Quick-test connections
• 5000 psi / 350 bar rated
• 316 Stainless Steel wetted parts

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Ralston Quad Port Benchtop Manifold (350 bar)

• Calibrate or compare up to four pressure instruments simultaneously
• Features Ralston Quick-test connections
• 5000 psi / 350 bar rated
• 316 Stainless Steel wetted parts

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