SKU: AP

Air Pinch Valve

Pilot air operated pinch valve

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Air or liquid pressure at the control inlet collapses the internal rubber sleeve to provide immediate and positive shut off. The rubber sleeve closes completely even on large particles, abrasive and corrosive materials. When open it allows full, unobstructed flow with little turbulence. The sleeves can be easily replaced when they wear out. To fully close the sleeve the valve requires a signal pressure 1.3 BAR (20 psi) greater than the media pressure. Great for chemical dosing, slurry, abrasive and dry materials. For other sleeve materials please contact us.

Model Port Size A (BSP) Bore ID Body Material Sleeve Material (standard) Media Max Pressure BAR Control Max Pressure BAR Pilot Inlet Size
AP-6331 1/4" 1/4" Nylon NBR 3.4 5.5 1/8”
AP-6291 3/8” 3/8” Nylon NBR 4 6 1/8”
AP-6222 3/4" 5/8” Nylon NBR 4 6 1/4"
AP-6206 1 ¼” 1 ¼” Nylon NBR 4 6 1/4"
AP-6603 2” 2” Polyprop NBR 3.4 4.7 3/8”

Air Pinch Valve Dimensions

Model Port Size A (BSP) Bore ID B mm C mm D (BSP)
AP-6331 1/4" 1/4" 90 30 1/8”
AP-6291 3/8” 3/8” 75 45 1/8”
AP-6222 3/4" 5/8” 100 60 1/4"
AP-6206 1 ¼” 1 ¼” 140 90 1/4"
AP-6603 2” 2” 250 160 3/8”

Air Pinch Valve Construction

Size 1/4" to 2" BSP
Body Nylon
Sleeve NBR
Media Pressure Range 0 to 4 BAR
Pilot Pressure Range 1.5 BAR greater than media
Factory Accredited CE, ISO 9001

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AP

Air Pinch Valve

Features:

Size 1/4" to 2" BSP
Body Nylon
Sleeve NBR
Media Pressure Range 0 to 4 BAR
Pilot Pressure Range 1.5 BAR greater than media
Factory Accredited CE, ISO 9001

Description:

Air or liquid pressure at the control inlet collapses the internal rubber sleeve to provide immediate and positive shut off. The rubber sleeve closes completely even on large particles, abrasive and corrosive materials. When open it allows full, unobstructed flow with little turbulence. The sleeves can be easily replaced when they wear out. To fully close the sleeve the valve requires a signal pressure 1.3 BAR (20 psi) greater than the media pressure. Great for chemical dosing, slurry, abrasive and dry materials. For other sleeve materials please contact us.

Model Port Size A (BSP) Bore ID Body Material Sleeve Material (standard) Media Max Pressure BAR Control Max Pressure BAR Pilot Inlet Size
AP-6331 1/4" 1/4" Nylon NBR 3.4 5.5 1/8”
AP-6291 3/8” 3/8” Nylon NBR 4 6 1/8”
AP-6222 3/4" 5/8” Nylon NBR 4 6 1/4"
AP-6206 1 ¼” 1 ¼” Nylon NBR 4 6 1/4"
AP-6603 2” 2” Polyprop NBR 3.4 4.7 3/8”
.

Air Pinch Valve

AP

Dimensions:

Air Pinch Valve Dimensions

Model Port Size A (BSP) Bore ID B mm C mm D (BSP)
AP-6331 1/4" 1/4" 90 30 1/8”
AP-6291 3/8” 3/8” 75 45 1/8”
AP-6222 3/4" 5/8” 100 60 1/4"
AP-6206 1 ¼” 1 ¼” 140 90 1/4"
AP-6603 2” 2” 250 160 3/8”
.

Air Pinch Valve

AP

Construction:

Air Pinch Valve Construction

WARNING

These products are intended for use in industrial applications only. Do not use these products where pressures and temperatures can exceed those listed under ‘Technical Data’ and in our individual ‘Series’ data sheets. Before using these products with fluids other than these specified, for non-industrial applications, life-support systems, or other applications not within published specifications, consult Process Systems Pty Ltd. Through misuse, age, or malfunction, components used in industrial valve applications can fail in various modes. The system designer is warned to consider the failure modes of all component parts used in industrial valve applications and to provide adequate safeguards to prevent personal injury or damage to equipment in the event of such failure. System designers must provide a warning to the user in the system instructional manual if protection against a failure mode cannot be adequately provided. System designers and end users are cautioned to review specific warnings or specifications found in instruction sheets or labels packed or attached and shipped with the products. Our policy is one of continuous research and development. We therefore reserve the right to amend without notice the specifications given in this document or our individual ‘Series’ data sheets.

WARRANTY INFORMATION

All valve series and other products manufactured or distributed by Process Systems Pty. Ltd. are warranted by Process Systems to be free of defects in material and workmanship for a period of 1 year from the date of purchase or as the manufacturer warrants. Process Systems obligation under this warranty is limited to repair or replacement of the defec1ive product or refund of the purchase price paid solely at the discretion of Process Systems and provided such defective product is returned to Process Systems freight prepaid and upon examination by Process Systems such product is found defective. This warranty shall be void in the event that the product has been subject to misuse, misapplication, improper maintenance, modification or tampering. This warranty is expressed in lieu of all other warranties, expressed or implied from Process Systems Pty. Ltd. representatives or employees. Process Systems reserves the right to change Valve and Brochure specifications without notice.