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Clippard Pinch & Isolation Valves

Clippard Pinch & Isolation Valves
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Clippard Pinch & Isolation Valves

Product catalog summary
Eclipse Proportional Isolation Valve
The Eclipse valve features patented ceramic slide technology for precise flow control, with a fully flushable ceramic flow path and stepper-controlled micro-stepping. Key specifications include leak-free operation, zero dead volume, excellent linearity, fast response time, and a cycle life exceeding 1 million cycles. It is suitable for liquid and gas applications with a maximum pressure of 30 psig.
NIV Series PTFE Isolation Valves
These solenoid-operated valves use a flexible diaphragm to isolate the actuation mechanism. They are compact, lightweight, and made entirely of PTFE, ideal for corrosive media. They offer low power consumption, minimal dead volume, and high cycle life.
PIV Series PTFE & PEEK Isolation Valves
Similar to the NIV series, the PIV series includes a PEEK body for higher pressure applications and enhanced durability. All wetted areas are PTFE and PEEK, suitable for corrosive media, with low power consumption and fast response time.
NIV Series Gradient Mixing Valves
These valves feature multiple 2-way, normally-closed PTFE isolation valves connected around a central body for enhanced mixing capabilities and reduced internal volume. Each actuator operates independently for media mixing or stream splitting.
AIV Series Air-Operated Valves
  • Zero power consumption, air-operated, intrinsically safe with no heat buildup.
  • Constructed with PTFE and PEEK, suitable for corrosive media.
  • Available in 2-way normally-closed, 2-way normally-open, and 3-way configurations.
  • Flow range: 10 to 180 l/min at 100 psig (7 bar).
  • Operating temperature range: -30 to 180°F (-34 to 82°C).
E2S Series Isolation Valves
  • Compact design with media isolation, suitable for aggressive gases and liquids.
  • Body made of glass-filled nylon with EPDM seals.
  • Flow range: 15 to 30 l/min, operating pressure: 0 to 36 psig (2.5 bar).
  • Voltage options: 12 to 24 VDC, wattage: 1.3 to 2.8 watts.
NPP Series Pneumatic Pinch Valves
  • Air-piloted design with low power consumption and high cycle life.
  • Comes with pre-installed silicone tubing, easily replaceable.
  • Max pilot pressure: 250 psig (17 bar), operating temperature range: 32 to 230°F (0 to 110°C).
NPV Series Electronic Pinch Valves
  • Solenoid-operated with unobstructed flow path and zero dead volume.
  • Suitable for handling whole blood or media with particulates.
  • Operating pressure: 0 to 30 psig (0 to 2 bar), voltage options: 12 or 24 VDC.
Pinch Valve Tubing
  • Available in medical/laboratory and sanitary food grade silicone, as well as polyurethane.
  • Silicone tubing is platinum-cured, meeting various medical and food safety standards.
  • Polyurethane tubing is abrasion and chemical resistant, UV stabilized.
Proportional Pinch Valve (PPV)
  • Finer resolution and greater linearity compared to competitors.
  • Replaceable and sterilizable tube set, compatible with Gamma, EtO, and autoclave sterilization.
  • Gasketed panel mount design for clean rooms and washdown environments.
  • High force, high accuracy stepper-driven linear actuator.
  • Available in 1/4” and 3/8” OD tube sizes.
Specifications
  • Function: 2-way proportional valve.
  • Body Material: ENP aluminum.
  • Seal Material: FKM.
  • Wetted Material: TPE tubing.
  • Medium: Air, water, gas, or compatible fluids.
  • Operating Pressure: 20 to 30 psig (1.5 to 2 bar).
  • Temperature Range: 32 to 180˚F (0 to 82˚C).
Applications
  • Medical devices, analytical instruments, biotechnology, industrial process controls, and food and beverage equipment.
Availability
The product is still in development and not yet available for order. Interested parties can contact Clippard for participation in the early Beta release.
Distribution
Clippard products are distributed worldwide through a network of sales and engineering specialists, ensuring quick delivery and support.
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Catalog excerpts

Clippard Pinch & Isolation Valves-1

ISOLATION 10 & 15 MMVALVES ELECTRONIC VALVES

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Clippard Pinch & Isolation Valves-2

Isolation Valves Eclipse Proportional Isolation Valve NIV Series PTFE Isolation Valves PIV Series PTFE & PEEK Isolation Valves Patented ceramic slide technology All wetted areas PTFE All wetted areas PTFE & PEEK Unrivaled resolution Higher pressures All wetted areas ceramic Enhanced durability NPP Series Pneumatic Pinch Valves NPV Series Electronic Pinch Valves NPV7 Long Stroke Pinch Valve Zero dead volume Zero dead volume Long stroke Panel mounted Isolation Valves

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Clippard Pinch & Isolation Valves-3

NIV Series Gradient / Mixing Valves AIV Series Air-Operated Isolation Valve E2S Compact 10 mm Isolation Valve All wetted areas PTFE Individually-controlled flow paths All wetted areas PTFE & PEEK NPV Series Panel Mount Pinch Valves Coming Soon! Proportional Pinch Valve Zero dead volume All wetted areas PTFE & PEEK Panel mount 877-245-6247 | clippard.com

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Clippard Pinch & Isolation Valves-4

ECLIPSE PROPORTIONAL ISOLATION VALVE Current Cycle Life Driver Flow Range Flow Resolution The Eclipse is a proportional isolation valve like no other. Utilizing patented slide technology, it achieves exceptional proportional flow resolution that far exceeds the competition. Designed for precision, its flow path is fully flushable and composed entirely of inert ceramic, ensuring compatibility with a wide range of media. In addition, the Eclipse features a unique soft start capability that gradually introduces media at a controlled ramp rate to prevent damage or turbulence. Linearity Material,...

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Clippard Pinch & Isolation Valves-5

Typical Flow Curves for Air Typical Flow Curves for Water 10 psig (0.7 bar) 20 psig (1.4 bar)  30 psig (2 bar) Water Flow (ml/min) 10 psig (0.7 bar) 20 psig (1.4 bar)  30 psig (2 bar)  Dimensions shown are in inches (millimeters listed in parentheses). Visit clippard.com for more detailed 2D and 3D drawings. ORDERING INFORMATION Bipolar Chopper Driver Headless 1/4-28 Flatbottom Fitting, 1/8” (3.2 mm) OD (IDEX p/n XP-348) Also Recommended: Miniature optical encoder from US Digital for 4 mm bore with metric screws (p/n E4T) TDS EIV-01, Rev. 120424 (2/2) Manifold Zero Dead Volume Manifold Seals...

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Clippard Pinch & Isolation Valves-6

NIV SERIES PTFE VALVES The NIV series media isolation valve is a solenoid-operated device that utilizes a flexible diaphragm to isolate the actuation mechanism from the fluid path. This unique, multifunctional valve stem results in a simplified design with fewer parts, longer life and minimal dead volume. In addition, all wetted areas of the NIV series are PTFE, making it ideal for use with corrosive media. Flow Range 2-way normally-closed or normally-open, 3-way selector/diverter Material, Wetted Air, water, gas, or compatible fluids #2-56, #4-40, or manifold (0.118” thru hole) Operating Temp....

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Clippard Pinch & Isolation Valves-7

Orifice 1 & 2 All In-Line Versions Orifice 3 & 4 All In-Line Versions Orifice 1, 2, 3, & 4 All Manifold Mount Versions DIMENSIONS Orifice B Port (2-Way) N.O. Inlet or Exhaust Port (2-Way) N.C. Inlet or Exhaust Port (2-Way) Common Port Inlet or Exhaust N.C. Inlet or Exhaust Common Port Inlet or Exhaust All versions 3-Way only Orifice 3 & 4 only 2-Way Normally-Closed only 2-Way Normally-Open & 3-Way Common Port Dimensions shown are in inches (millimeters listed in parentheses). All versions 3-Way only Orifice 1 only Orifice 2: 2-Way Normally-Closed only Orifice 2: 2-Way Normally-Open & 3-Way B...

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Clippard Pinch & Isolation Valves-8

C€ The PIV series features the same solenoid-operation and multifunctional valve stem design as the NIV series but with the added benefit of a PEEK body. This enables the PIV series to deliver higher pressures and provide enhanced durability. All wetted areas of the PIV series are PTFE and PEEK. Connection 18" (45 cm) wire leads Flow Range 5 to 60 l/min @ 30 psig (2 bar) air Function 2-way normally-closed or normally-open, Material, Wetted PTFE, PEEK, FKM* Max. Flow 60 l/min @ 30 psig (2 bar) air Medium Air, water, gas, or compatible fluids Mount #2-56, #4-40, or manifold (0.118" thru hole) Operating...

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Clippard Pinch & Isolation Valves-9

Orifice 1 & 2 All In-Line Versions Orifice 3 & 4 All In-Line Versions Orifice 1, 2, 3, & 4 All Manifold Mount Versions DIMENSIONS Orifice B Port (2-Way) N.O. Inlet or Exhaust Port (2-Way) N.C. Inlet or Exhaust Port (2-Way) N.C. Inlet or Exhaust Common Port Inlet or Exhaust N.C. Common Port Inlet or Exhaust Common Port Dimensions shown are in inches (millimeters listed in parentheses). Visit clippard.com for more detailed 2D and 3D drawings. All versions 3-Way only Orifice 1 only Orifice 2: 2-Way Normally-Closed only Orifice 2: 2-Way Normally-Open & 3-Way B Port (2-Way) N.O. Inlet or Exhaust All...

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Clippard Pinch & Isolation Valves-10

NIV SERIES MIXING VALVES NIV series multi-channel gradient valves feature multiple 2-way, normally-closed PTFE media isolation valves connected around a central body. This unique design provides significant reduction in internal volume with enhanced mixing capabilities. Each actuator operates independently, allowing for flow of various media to be mixed or for one media to be split into multiple streams. These multi-channel gradient mixing valves are useful for solvent selection, stream splitting, flushing, and other automated applications. • Individually controlled flow paths • Mix flow from...

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Clippard Pinch & Isolation Valves-11

Dimensions shown are in inches (millimeters listed in parentheses). Visit clippard.com for more detailed 2D and 3D drawings. ORDERING INFORMATION Additional Circuitry Option (blank) None L Hit & Hold2 2L option not available with orifice 1 PEEK ZERO DEAD VOLUME FITTINGS For more info, scan the QR code or visit

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Clippard Pinch & Isolation Valves-12

C€ Like the NIV and PIV series, the AIV series features Clippard's unique multifunctional valve stem design for longer life and minimal dead volume. The difference with the AIV series is that is that it also provides the added benefit of air operation, which is—by definition—intrinsically-safe. No solenoid means absolutely no heat buildup from the coil, making the AIV series ideal for applications that utilize temperature-sensitive media. Like the PIV, all wetted areas of the AIV series are PTFE and PEEK, making it ideal for use with corrosive media. Connection #10-32 UNF (pilot port) Flow Range...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.
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