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Air Valves

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Schrader Bellows Air Valves by Parker cover the broadest range of industrial market applications, incorporating technology such as wear compensated spool design, field bus and collective wiring for specialized machinery.

Product Lineup

Fieldbus

Schrader Bellows electromechanical and fieldbus options include the Isys series (Isys, Isys Micro and Isysnet), Moduflex Miniature Electro-Pneumatic Valve System, and Turck Fieldbus Systems. These systems are ideal solutions for reducing installation time and machine cost for your pneumatic valve manifolds. Other options include a programmable air regulator valve, electronic proportional regulators, and modular valve stacking systems.

Isysnet Fieldbus

Schrader Bellows Isysnet Fieldbus
Isysnet Fieldbus Systems are the ideal solution to reduce installation time and machine cost for your pneumatic valve manifolds.

Isysnet has four major components: (1) Valve driver module provide control for 32 solenoids on a manifold, with bus extension providing connectivity to 3 more manifolds; (2) I/O modules provide the field interface, system interface circuitry, and bases for mounting; (3) Communication modules provide the network interface circuitry; and (4) Power distribution module provide 5 additional power inputs to the Isysnet system.

Isys & Isysnet Fieldbus System

  • A complete fieldbus communication offering for all Isys ISO and Isys Micro valves.
  • CSA, C-US and CE certifications (as marked)cabinet.

Features and Benefits:

  • Highly modular design (4pt – 16pt modularity)
  • Broad application coverage
  • Channel-level diagnostics (LED)
  • Channel-level alarm & annunciation (electronic)
  • Channel-level open-wire detection with electronic feedback
  • Parameter-level explicit messaging
  • Horizontal and vertical mounting without derating
  • 5g vibration
  • Electronic and mechanical keying
  • Robust backplane design
  • Quick-disconnects for I/O and network connectivity
  • Built-in panel grounding
  • Color-coded module labels
  • UL, C-UL, and CE certifications (as marked)
  • Highly reliable structural integrity
  • Optical isolation between field and system circuits
Moduflex Fieldbus

Schrader Bellows Moduflex Fieldbus
Moduflex Fieldbus Systems offer small, compact product designs with broad protocol offerings, including DeviceNet, Profibus, AS-i, CANopen, and Interbus. The Moduflex communication modules directly attach to the end plate and provide a low cost fieldbus solution. Moduflex Fieldbus Systems can be configured for centralized applications (with the valves inside the control cabinet) or for decentralized applications (used with Isys Micro valves outside the control cabinet.

Centralized Applications

  • Valves located near machine control
  • Applications with caustic wash down, hazardous areas, or extreme temperatures
  • Additional inputs and outputs are not directly attached to valve manifold

The advantages to this set-up include the highest degree of environmental protection, a single location for all control devices, compact size, and greatly reduced wiring time.

Decentralized Applications

  • Valves located near application
  • Ready for machine mounting
  • IP65 rating suitable for dusty and wet environments
  • Additional inputs and outputs are not directly attached to valve manifold

Several advantages to this set up include reducing tubing length, improving pneumatic response time, and eliminating pneumatic bulk fittings on the control cabinet.

Features and Benefits:

  • Up to 16 solenoids per manifold- Fieldbus equipped manifolds – optimized for PLCs with fieldbus capability- Routinely used on medium sized machines
  • Connectivity to Moduflex, Isys Micro and Isys ISO valves
  • Channel-level diagnostics (LED and Electronic)
  • 8 inputs available with AS-i module
  • Horizontal and vertical mounting without derating
  • 5g vibration
  • Quick-disconnects for I/O and network connectivity
  • Built-in panel grounding
  • CE certification
Turck Fieldbus

Schrader Bellows Turck Fieldbus
Turck BL67Fieldbus Systems are the ideal solution to reduce automation installation time and machine cost forpneumatic valve manifolds. Control systems with PLC’s using Ethernet/IP, DeviceNet, Profibus, Profinet, or CANopen, can take advantage of wiring reduction and machine simplification. Turck BL67 Fieldbus protocols are supported by the world’s largest PLC manufacturers: Rockwell Allen Bradley RSLogix, Siemens Step 7, Omron, Schneider, and Automation Direct.

Turck BL67 Fieldbus hasthree major components: (1) Communication modules provide the interface between the PLC and field bus system; (2)Valve driver modules provide control for 32 solenoids on an Isys ISO or Isys Micro air valve manifold; (3) 24 VDC Digital input / output and a full range of analog input / output modules provide a connection between discrete field devices and the PLC.

Features and Benefits:

  • Highly modular design (4pt – 16pt modularity)
  • Broad application coverage
  • Channel-level diagnostics (LED and electronic)
  • Channel-level alarm & annunciation (electronic)
  • Channel-level open-wire detection with electronic feedback
  • Channel-level short circuit detection with electronic feedback
  • Parameter-level explicit messaging
  • Horizontal and vertical mounting without derating
  • 5g vibration
  • Electronic and mechanical keying
  • Robust backplane design
  • Quick-disconnects for I/O and network connectivity
  • Built-in panel grounding
  • Color-coded module labels
  • UL, C-UL, and CE certifications (as marked)
  • Highly reliable structural integrity
  • Optical isolation between field and system circuits

Manual/ Mechanical Air Valves

Brass Poppet 2 and 3-Way Normally Closed Valves

Schrader Bellows Brass Poppet 2 and 3-Way Normally Closed Valves
Specifications:

  • Button Operated, Hand/Cam Button Operated and Bleed Valve
  • 1/4″ ports
  • Operating temperature: -40F to 450F
  • Operating pressure: 0 to 150 PSIG (air only)
Directair 2 Series Inline Valves

Schrader Bellows Directair 2 Series Inline Valves
Specifications:

  • 4-Way, 2-Position
  • 3-Way, 2-Position
  • 1/8″ Port
  • Packed Bore Style – .20 Cv
  • Poppet Style – .17 Cv
  • Operating Pressure: Spool Style – Vacuum to 150 PSI (28″ Hg to 1035 kPa); Poppet Style – 0 to 150 PSI (0 to 1035 kPa)
  • Operating Temperature: 32 to 175F (0 to 80C)

Features:

  • Manual Operators: Lever, Toggle, Button
  • Mechanical Operators: Plunger, Roller, One-Way Tripper
Directair 4 Series Inline Valves

Schrader bellows Directair 4 Series Inline Valves
Specifications:

  • 4-Way, 2 & 3-Position
  • 3-Way, 2 & 3-Position
  • 1/4″ Port
  • Packed Bore Style – .83 Cv; Stainless Steel Spool; Fluorocarbon O-rings
  • Operating Bressure: Vacuum to 150 PSI (28″ Hg to 1035 kPa)
  • Operating Temperature: 32 to 175F (0 to 80C)

Features:

  • Manual Operators: Lever, Pedal, Treadle, Button
  • Mechanical Operators: Roller
HV Rotary Hand Valve

Schrader Bellows HV Rotary Hand Valve
These closed center valves have a 90° lever movement. In neutral position, the inlet is closed to pressure and outlets are closed to exhaust. These valves are recommended for stationary air cylinders, and as throttling valves for positioning air cylinders. They are not to be used on punch presses or press brakes.Features:

  • Compact and Simple Design
  • 4-Way, 3-Position
  • Rotary Disc, Direct Operated Valves
  • Side Porting, Bottom Mounting
  • Detent Action Smooth Lever Actuation
  • General Pneumatic Applications Operating Pressure: 0 – 150 PSIG (0 – 10 bar) Operating Temperature: 32° – 166°F (0° – 60°C)
LV and EX Series Lockout Valves

Schrader Bellows LV and EX Series Lockout Valves
“LV” Series Features:

  • Used in systems for compliance with OSHA Standard 29 CFR Part 1910
  • 1/4 inch to 1-1/4 inch Pipe Sizes
  • Cv’s from 3.0 to 14
  • 1 and 1-1/4 inch Exhaust Ports available
  • Rugged Cast Aluminum Alloy Body
  • Metal Handle Offered in 1″ Exhaust Port Sizes; Plastic Handle Offered in 1-1/4″ Exhaust Port Sizes
  • Inline or Surface Mountable
  • Safety Yellow and Red for High Visibility
  • Detented Spool
  • Exhaust Port Threaded for Installation of Silencer or Line for Remote Exhausting

“EZ” Series Features:

  • Combines Lockout and Soft-Start Functions in a Single Unit
  • Used in systems for compliance with OSHA Standard 29 CFR Part 1910
  • 3/8 inch to 1-1/4 inch Pipe Sizes
  • Cv’s from 3.7 to 13.7
  • 3/4 and 1-1/4 inch: Exhaust Ports available
  • Rugged Cast Aluminum Alloy Body
  • Exhaust Port Threaded for Installation of Silencer or Line for Remote Exhausting
  • Inline or Surface Mountable
MO Series Manual Spool Valves

Schrader Bellows MO Series Manual Spool Valves
MO Series Manual Spool Valves offer a range of features, including:

  • 1/4″ to 1″ NPTF Ports
  • Corrosion Resistant Bronze Body
  • High Flow Brass Spacers Position O-ring, Permit Reverse Piping and Vacuum Service
  • Specially Compounded O-rings Suitable for Non-lube Air Service and Low PressureOil Service
  • Floating Stem of Hard Chrome Plated Stainless Steel; No Metal to Metal Contact
  • Closed at Crossover Design for Air Savings
  • Piped Exhaust Convenient for Muffling
  • Interchangeable Operators
  • Interchangeable End Sections
  • Service Without Disturbing Plumbing
  • Dual Mounting Brackets on Most Models
PL/VL Series 4-Way Valve

Schrader Bellows PVL Series 4-Way Solenoid/Air Operated Valves
Specifications:

  • 4-Way, 3-Position
  • Cv = 2.5 to 6.2
  • 1/4″, 3/8″, and 1/2″ Ports
  • Operating Pressure: 0 to 150 PSI (0 to 1035 kPa)
  • Operating Temperature: 18 to 200F (-8 to 93C)

Features:

  • Valves are detented
  • Valves can be modified for vacuum service
  • Valve can be furnished for gasketing to a manifold on customers machine or with an adaptor for tapped bottom porting
  • PL recommended for stationary air cylinders, arbor presses, and as a throttling valve for positioning air cylinders
  • VL is particularly suited for pneumatic chuck operation
Sliding Seal Directional Control Valve

Schrader Bellows Sliding Seal Directional Control Valve
Specifications:

  • 4-Way, 2-& 3-Position
  • 3-Way, 2-Position
  • 1/8″ & 1/4″ Ports
  • 0.54 to 1.25 Cv
  • Operating Pressure: 26″ Hg (vacuum) to 200 PSIG (air only)
  • Operating Temperature:40 to 212F

Features:

  • Compact Body Size
  • Comfortable Hand Lever is Easy to Operate and Maintains Set Position
42 Series 4-Way Lever/Pedal Operated Valves

Schrader Bellows 42 Series 4-Way Lever/Pedal Operated Valves
Specifications:

  • 4-Way, 5-Port, 2 & 3-Position

Inline:

  • 1/4″ Port – 1.3 to 2.2 Cv
  • 3/8″ Port – 1.3 to 2.9 Cv

Stacking:

  • 1/4″ Port – 1.5 to 2.0 Cv
  • 3/8″ Port – 1.5 to 2.3 Cv

Operating Pressure:

  • Vacuum to 150 PSI (710mm Hg to 1035 kPa)

Operating Temperature:

  • 0 to 140F (-18 to 60C)

Features:

  • Heavy Duty Lever
  • Parallel or Perpendicular Mount
  • Heavy Duty Foot Pedal

Inline Air Valves

Inline Valves from Schrader Bellows/ Parker offer function and design to meet industrial market demands. Features vary by inline valve model but typically include low friction, fast response performance, long cycle life, non-lube service, and a range of voltage and port sizes.

Adex Series Inline Air Valves

Schrader Bellows Adex Series Inline Air Valves
ADEX Valves Specifications:

  • A00 – .01 Cv, M3 Port
  • A05 – .18 Cv, M5 Port
  • A12 – .47 Cv, 1/8″ Port
  • Operating Pressure: Vacuum to 100 PSIG; A00S0 (NO) vacuum to 70 PSIG
  • Mounting: Inline or Subbase Mount available
  • Solenoids: 0.6 Watt; 5VDC, 12VDC, 24VDC and 110/120VAC; LED and Surge Suppression
B Series Inline Air Valves

Schrader Bellows B Series Inline Air Valves

B3 Valve 3 & 4-Way, (.75CV)

Specifications:

  • B3 – .75 Cv; 1/8″, 1/4″ ports
  • Operating pressure: Vacuum to 145 PSIG
  • Solenoids: 1.2 watt, 15mm 3-Pin (DIN 43650C)

Features:

  • Parker’s exclusive Wear Compensation System for maximum performance, less wear, long cycle life, non-lube service and bi-directional spool seals
  • Low watt solenoid reduces power supply demand
  • Continuous Duty Rated – Solenoid can be energized for extended period of time
  • Flush overrides standard; Extended override option
  • Female electrical connectors
  • Mounting: Inline, IEM stackable base, IEM aluminum bar, Subbase aluminum bar, Individual subbase
  • Approved for CE Marking; CSA NRTL-C
B5 Valve 3 & 4-Way, (1.4CV)

Specifications:

  • B5 – 1.4 Cv; 1/4″, 3/8 ports
  • Operating pressure: Vacuum to 145 PSIG
  • Solenoids: 1.2 watt, 15mm 3-Pin (DIN 43650C), Quick connect plug with flying leads, 12VDC to 240VDC Heavy Duty Conduit, Grommet

Features:

  • Positive mechanical contact of the override knob assures actuation of valve, however, knob does not move during normal cycling.
  • Hard coated override to resist harsh environments.
  • Override return spring is stainless steel, for harsh environments.
  • Heavy duty locking mechanism to maintain position.
B6 Valve 3 & 4-Way, (2.7CV)

Specifications:

  • B6 – 2.7 Cv; 3/8″ ports
  • Operating pressure: Vacuum to 145 PSIG
  • Solenoids: 1.2 watt, 15mm 3-Pin (DIN 43650C), Quick connect plug with flying leads, 12VDC to 240VDC Heavy Duty Conduit, Grommet

Features:

  • Parker’s exclusive Wear Compensation System for maximum performance, less wear, long cycle life, non-lube service and bi-directional spool seals
  • Low watt solenoid reduces power supply demand
  • Continuous Duty Rated – Solenoid can be energized for extended period of time
  • Flush overrides standard; Extended override option
  • Female electrical connectors
  • Mounting: Inline, IEM stackable base, IEM aluminum bar, Individual subbase
B7 Valve 3 & 4-Way, (5.9CV)

Specifications:

  • B7 – 5.9 Cv; 1/2″ ports
  • Operating pressure: Vacuum to 145 PSIG
  • Solenoids: 1.2 watt, 15mm 3-Pin (DIN 43650C), Quick connect plug with flying leads, 12VDC to 240VDC Heavy Duty Conduit, Grommet

Features:

  • Parker’s exclusive Wear Compensation System for maximum performance, less wear, long cycle life, non-lube service and bi-directional spool seals
  • Low watt solenoid reduces power supply demand
  • Continuous Duty Rated – Solenoid can be energized for extended period of time
  • Flush overrides standard; Extended override option
  • Female electrical connectors
  • Mounting: Inline, IEM stackable base, IEM aluminum bar, Individual subbase
B8 Valve 3 & 4-Way, (7.0CV)

Specifications:

  • B8 – 7.0 Cv; 3/4″ ports
  • Operating pressure: Vacuum to 145 PSIG
  • Solenoids: 1.2 watt, 15mm 3-Pin (DIN 43650C), Quick connect plug with flying leads, 12VDC to 240VDC Heavy Duty Conduit, Grommet

Features:

  • Parker’s exclusive Wear Compensation System for maximum performance, less wear, long cycle life, non-lube service and bi-directional spool seals
  • Low watt solenoid reduces power supply demand
  • Continuous Duty Rated – Solenoid can be energized for extended period of time
  • Flush overrides standard; Extended override option
  • Female electrical connectors
  • Mounting: Inline, IEM stackable base, IEM aluminum bar, Individual subbase
C/CW Series 3-Way Inline Valve

Schrader Bellows C/CW Series 3-Way Inline Valve
Features:

  • 3-Way, 2-Position.
  • Single Solenoid.
  • Single Air Pilot.
  • Manual, cam, hand, and foot operators.
  • Inline mounting.
  • Wall or base mounting.
  • Ports: 1/4 and 3/8 inch.
  • No minimum operating pressure.
  • Cv 2.0.
  • Suitable for vacuum service.
  • May be used as diverter.
  • Solenoid valve is CSA approved.
  • Body – sandcast aluminum.
Cyclone Valves

Schrader Bellows Cyclone Valves
Features:

  • 2 & 3-Way, 2-Position
  • Cv = .02 to .73 depending on orifice structure and flow path
  • Inline or surface mounted
  • Used with inert liquids and gases. (Consult factory for compatibility.)
  • 1/8 and 1/4 inch Ports
  • Standard class “F” coil (Class “H” optional) rated for continuous duty in a variety of voltages
  • Grommet or Conduit housings with 18 inch leads
  • Rotatable housings for ease of installation
  • Hazardous Duty & NEMA 4 enclosures available
  • Copper shading ring standard
  • Self compensating seals increase valve life
  • Approved to be CE marked
  • CSA Standard
  • UL for Hazardous Duty
  • Stainless steel body (standard) Brass (optional)
  • Proven extended life reliability
EZ Inline Air Valves

Schrader Bellows EZ Inline Air Valves
EZ Inline Features:

  • Robust Design: Wear Compensation System & Balanced Spool Design
  • Simplified Ordering: Functions Based on Market Demand
  • Optimized Design: Ultimate Design for Industrial Market
  • International Offering: Voltage and Port Sizes for all Markets
  • Global Sourcing: Cost Effective Solution
  • EZ Inline Flow Characteristics: EZ1: 0.8 Cv; EZ2: 1.3 Cv; EZ3: 2.4 CvEZ
  • Inline Operating Pressure: Vacuum to 145 PSIGEZ
  • Inline Ports: EZ1: 1/8 Inch; EZ2: 1/4 Inch; EZ3: 3/8 InchEZ
  • Inline Mounting: Inline & IEM Manifold

EZ Inline Applications:

  • Food and Beverage Processing
  • Household and Personal Care Packaging
  • Printing Processes
  • Textile Manufacturing and Packaging
  • Airport Conveyor Systems
  • Warehousing Packaging and Conveying
International In-Line

Schrader Bellows International In-Line
Specifications:

  • 1/8, 1/4 , 1/2 Ports
  • 3 and 5 port, 2 and 3-Position

Features:

  • Dry, non lubricated or lubricated air supply
  • Robust design
Low Temperature Viking Series

Schrader Bellows Low Temperature Viking Series
The Viking series valve range is robust, versatile and combines high performance with compact installation dimensions. Large flow capacity, short change-over times and low change-over pressure are important characteristics of this valve.

Features:

  • Valve available in low temperature version
  • A wide range of manual pneumatic and electrically operated valves in both 5/2 and 5/3 configurations
  • P2L-A: 1/8 – 27 NPTF; Cv 0.76
  • P2L-B: 1/4 – 18 NPTF; Cv 1.0
  • P2L-D: 1/2 – 27 NPTF; Cv 2.9
N Series 2 and 3-Way Inline Poppet Valves

Schrader Bellows N Series 2 and 3-Way Inline Poppet Valves
Specifications:

  • 2-Way NC
  • 3-Way NO & NC
  • Selector Function
  • 3/8″ Body – 3.0 to 4.4 Cv; 3/8″, 1/2″ NPT
  • 3/4″ Body – 9.0 to 11.0 Cv; 1/2″, 3/4″, 1″ NPT
  • 1-1/4″ Body – 20.0 to 30.0 Cv; 1″, 1-1/4″, 1-1/2″ NPT
  • BSPP “G” threads available
  • Operating pressure: 30 to 250 PSI(0 to 1000 kPa)

Features:

  • Continuous Duty Rated Option
  • Non-lube service
  • Hi-Flow, short stroke poppet
  • Indicator lights available
  • CE certified (standard solenoid); NEMA 4 and Hazardous Duty option
SS Series 4-Way, 2-Position Inline Valve

Schrader Bellows SS Series 4-Way, 2-Position Inline Valve
Features:

  • A Shur-Shift Chamber, with internal pilot supply, delivers positive shifting even during line fluctuations.
  • Molded comb-o-seals gives you all the advantages of multiple o-ring sealing with a single gasket.
  • The encapsulated Class B coil is a low wattage, quick disconnect type, available in a range of AC and DC voltages.
  • Packed spool construction means reduced wear and increased life.
  • Inline models are field convertible from single pressure to dual pressure.
  • Two mounting styles are available to choose from: Inline base (SS Series) or manifold (SSX or SSW Series), the Add-A-Fold system.
  • Manifold bases come with extra large junction boxes.
  • All styles can be ordered for either solenoid or air pilot operation.
Viking Extreme Series Valves

Schrader Bellows Viking Extreme Series Valves
The Viking Xtreme series valve range is robust, versatile and combines high performance with compact installation dimensions. Large flow capacity, short change-over times and low change-over pressure are important characteristics of this valve.

Features:

  • Design specifically for low temperature applications
  • P2L-A: 1/8, Cv 0.7
  • P2L-B: 1/4, Cv 1.3
  • P2L-C: 3/8, Cv 2.5
  • P2L-D: 1/2, Cv 2.7

Subbase and Manifold Air Valves

Schrader Bellows Subbase and Manifold Air Valves
Subbase valves include ISOMAX Ceramic Subbase Valves, 4-Way Sprint Valves with plug-in subbase and manifold mountings, and the Isys and Isys Micro Valves, which use the isysnet system to provide fieldbus preferred connectivity with Digital and Analog input and output modules. Subbase valve design simplifies maintenance and installation, reduces downtime and eliminates complicated wiring or plumbing.

DX Isomax Air Valves

Schrader Bellows DX Isomax Air Valves
This ISOMAX Ceramic Subbase Valve complies with ISO 15407-1 and VDMA 24563 for Sizes 02 and 01. Valve range includes pneumatic and electrical actuation with a wide choice of subbases and manifolds to suit different application needs.

Specifications:

  • Standard Subbase VDMA 24563 and ISO 15407-1
  • Port Size: DX02 – 1/8″; DX01 – 1/4″
  • High Flow: DX02 Cv .55; DX01 Cv .75
  • 15mm Solenoid Valve Interface CNOMO E06.36.120N

Features:

  • All ISOMAX Products use High-Tech Ceramic Switching Technology
  • Excellent Reliability
  • High Performance
  • Stable Long Lasting Performance – Low friction switching
  • Valves fitted with switchable selector to give internal or external pilot supply
HHB 4-Way Subbase/Manifold Valve

Schrader Bellows HHB 4-Way Subbase/Manifold Valve
Features:

  • Basic body size: 1/2 inch.
  • Subbase or manifold base mounted.
  • Valve body can be removed without breaking plumbing or wiring connections. Two mounting bolts attach body to base.
  • Nylon encapsulated coil seals out moisture, preventing corrosion of windings.
  • Low power consumption coil, 7.2 watts, is continuous duty rated.
  • Short stroke piston poppet gives extremely fast and consistent response.
  • Molded polyester poppet gives long operating life.
  • Suitable for non-lube service.
  • Shur-shift chamber accumulator assures positive shifting even at low pressure.
  • Corner sealing poppet assures long life, low wear, dirt tolerance, positive sealing with or without lubrication.
  • HHB valves can be installed on former 1/2 inch size HH subbases or Add-A-Fold bases.
  • Valves are furnished with internal pilot exhaust standard except those models with the sequence operator.
  • U.L. & CSA Listed.
Isys ISO Valve

Schrader Bellows Isys ISO Valve
Parker’s isys valve line offers a complete ISO valve package, from 18mm and 26mm valves, to the larger ISO size 1, 2, and 3 valves, all available in either plug-in or individual connector options.The isys valves use the isysnet system to provide fieldbus preferred connectivitywith Digital and Analog input and output modules.Schrader Bellows Isys Micro Valve

Isys Micro Valve

Does your application have multiple pressures? A small space? Or complicated wiring?

We have the solution.

Parker offers the Isys Micro Valve, its newest and most innovative air control valve.

Isys Micro Features & Benefits:

  • Compact valve manifold with high flow
  • Preferred Connectivity to Rockwell Logix™ Architecture
  • Fieldbus ready for centralized or decentralized applications
  • Complete assembly available with valves, fittings, and mufflers pre-installed
  • Bus expansion decreases hardware cost
  • Reduced machine size and complexity

Isys Micro ApplicationsPackaging, Process Control, Alternative Energy Systems, Semiconductor, Automated Assembly, Dairy Systems, Fixturing Systems and Water Treatment Systems

This Isys Micro valve design offers functionality for a range of machine configurations:

  • 25 Pin D-sub Connections for wiring on smaller machines with discrete outputs on the PLC.
  • Moduflex Fieldbus provides simple node connections for larger machines with no additional inputs and outputs at the valve manifold.
  • Isysnet Fieldbus offers full functionality for large, complex machines using many valves, inputs, and outputs. Isys Micro can have up to 4 Valve Driver Modules, controlling 32 valves each, coupled to a single fieldbus node. With bus extension capability using additional input and output modules at each expansion point, a full 256 inputs and 256 outputs can be connected, offering a simple wiring solution for the machine.
SAE Automotive 125 Series

Schrader Bellows SAE Automotive 125 Series
The SAE Automotive 125 Series is available in Port Sizes 1/4″ and 3/8″ as Solenoid or Remote Pilot Subbase Valves.

Specifications:

  • 4-Way, 5-Port, 2 & 3-Position
  • Port Sizes: 1/4″, 3/8″
  • Operating Pressure:120VAC- 35 to 150 PSIG, Internally Piloted; 28″ Hg to 150 PSIG, Externally Piloted24VDC – 35 to 100 PSIG, Internally Piloted; 28″ Hg to 100 PSIG, Externally Piloted
  • Temperature Range: 20F to 140F (-6C to 60C)
SAE Automotive 250 Series

Schrader Bellows SAE Automotive 250 Series
The SAE Automotive 250 Series is available in Port Sizes 1/2″, and 3/4″ as Solenoid or Remote Pilot Subbase Valves.

Specifications:

  • 4-Way, 5-Port, 2 & 3-Position
  • Port Sizes: 1/2″, 3/4″
  • Operating Pressure:120VAC- 35 to 150 PSIG, Internally Piloted; 28″ Hg to 150 PSIG, Externally Piloted24VDC – 35 to 100 PSIG, Internally Piloted; 28″ Hg to 100 PSIG, Externally Piloted
  • Temperature Range: 20F to 140F (-6C to 60C)
Sprint Valve 4-Way

Schrader Bellows Sprint Valve 4-Way
Basic Valve Features:

  • Plug-In Subbase and Manifold Mountings, simplify installation and reduce down time.
  • Optional Solenoid Conduit Connection models available.
  • High Flow (Nominal Cv = 1.5).
  • Fast Response.
  • 1/4 or 3/8 Inch NPT Ports.
  • Large 1-1/4 Inch Wireway on manifolds.

Direct Pipe Ported Features:

  • Direct Pipe Ported, inline mounted design for economy and performance.
  • Direct Conduit Access to solenoid.
  • High Flow (Nominal Cv = 1.5).
  • Fast Response.
  • 1/4 Inch NPT Ports.
  • Versatile, compact modular 5-Port design.
Valvair II/ Speedking

Schrader Bellows Valvair II/ Speedking
Features:

  • Full Air Operation for fastest response.
  • Plug-In Design simplifies maintenance and installation. Reduces downtime. No wiring or plumbing to disturb.
  • Solenoids Interchange between all styles of Plug-In valves.
  • Locking Manual Overrides Standard. Non-locking overrides optional.
  • Indicator Lights Standard on 120VAC and 24VDC models.
  • Encapsulated Coil designed for low-power consumption and maximum life.
  • Plug-In Subbase, Plug-In Manifolds allow design flexibility. A wide range of port sizes, from 1/4″ to 1-1/4″ NPT are available.
  • Field Convertible to External Pilot Supply for vacuum or other services.
  • “Oversized” Flow Areas.
  • Synthetic Rubber O-Ring Seals are specially compounded for minimum compression and friction for superior wear and abrasion resistance.
  • Precision Ground Spool “floats” on O-ring seals. Closed center cross-over design saves air.
  • Plug-In “Sandwich” Regulators (Available for specific models) fit between valve and base, increase systems design capabilities.
  • CSA – Selected Valves are Canadian Standards Association approved for general purpose use.

Stacking Air Valves

Schrader Bellows Stacking Air Valves
Modular Valve Stacking Systems from Parker offer a range of ports, positions, flow, mounting styles, pressures, and compatibility. Most stacking valves and manifolds offer easy assembly through an innovative “plug in and work” system of electrical connections.

Moduflex

Schrader Bellows Moduflex
Gain instant control for all pneumatic actuators

The Moduflex system provides a complete choice of either stand-alone valves, short-build valve islands, or large valve island configurations. Moduflex gives machine builders maximum flexibility to assemble each automation system step-by-step using basic modules. Electrical control connections may be individual or island integrated. Peripheral modules add complementary functions — flow control, pressure regulation, P.O. check valves and vacuum generators can be added directly to the valve or used as a stand alone product.

  • Miniature Electro-Pneumatic Valve System
  • 3 Distinct Series provide stand alone units, compact valve islands with individual electrical connectors or valve islands with integrated electrical connections
  • Wide choice of push-in pneumatic connectors
  • Compatible with DeviceNet, Profibus-DP, Interbus-S and ASi Serial Communications

2 Valve Sizes

  • Size 1:.32 Cv (400Nl/min)
  • Size 2:.80 Cv (1200Nl/min)

4 Valve Functions

  • 4/2 Single and Double Solenoid
  • Dual 3/2 NC/NC, NO/NO, NC/NO
  • Peripheral Modules include Pressure Regulators, Dual P.O. Check and Dual Flow Controls
PVL Series 4-Way Solenoid/Air Operated Valves

Schrader Bellows PVL Series 4-Way Solenoid/Air Operated Valves
Specifications:

  • 4-Way, 5-Port, 2 or 3-Position Valves
  • Single & Double Solenoid
  • Single & Double Remote Pilot
  • Dual 3/2 (PVLB & PVLC Only) PVLA – .17 Cv
  • M5 & 5/32″ Tube Porting PVLB – .6 Cv
  • 1/8″ NPT & BSP
  • 1/4″ & 6mm Tube Porting PVLC – 1.2 Cv
  • 1/4″ NPT & BSP
  • 3/8″ & 6mm Tube PortingMounting Style:
  • Stacking Manifold Valve
  • DIN Rail Mounting (35mm)

Solenoid Pilot Actuation

  • Continuous Duty Rated PVLA
  • .9W – 12VDC & 24VDC
  • Phone Jack Type Connector PVLB, PVLC
  • 1.2W – 12VDC & 24VDC
  • 1.6VA – 24VAC, 120VAC, 240VAC
  • 3-Pin, 15mm (9.4mm Pin Spacing)

Manual Overrides

  • Non-Locking & Locking (PVLA)
  • Brass Locking & Non-Locking (PVLB, PVLC)

Operating Pressure

  • 30 to 150 PSI (310 to 1035 kPa)

Operating Temperature

  • 5F to 140F (-15C to 60C)

Certification/Approval

  • Approved to be CE Marked
  • UL (except 240VAC) (PVLA, PVLB & PVLC)
  • NFC 79 300 (PVLA, PVLB & PVLC)
PVLB10 Series Modular Valve Stacking System

Schrader Bellows PVLB10 Series Modular Valve Stacking System
Specifications:

  • Compatible with DeviceNetTM, Profibus-DP, Interbus-S and ASI protocols.
  • 4-Way, 5-Port, 2 or 3-Position Valves
  • Single & Double Solenoid
  • Dual 3/2 Valves
  • Flow Rate – 0.6 Cv
  • 1/8″ NPT & BSP
  • 1/4″ & 6mm Tube Porting
  • Mounting Style – DIN Rail Mounting (35mm) – Stacking Manifold Valve

Solenoid Pilot Actuation

  • Low watt solenoid pilots: 1.2W/1.6VA
  • Lights & Surge Suppression Standard
  • 12VDC to 120VAC

Operating Pressure

  • 30 to 150 PSI (310 to 1035 kPa)

Operating Temperature

  • 5F to 140F (-15C to 60C)

Certification/Approval

  • Approved to be CE Marked
  • IP65
PVLC10 Series Modular Valve Stacking System

Schrader Bellows PVLC10 Series Modular Valve Stacking System
Specifications:

  • Compatible with DeviceNetTM, Profibus-DP, Interbus-S and ASI protocols.
  • 4-Way, 5-Port, 2 or 3-Position Valves
  • Single & Double Solenoid
  • Dual 3/2 Valves
  • Flow Rate – 1.2 Cv
  • 1/4″ NPT & BSP
  • 3/8″ & 8mm Tube Porting
  • Mounting Style – DIN Rail Mounting (35mm) – Stacking Manifold Valve

Solenoid Pilot Actuation

  • Low watt solenoid pilots: 1.2W/1.6VA
  • Lights & Surge Suppression Standard
  • 12VDC to 120VAC

Operating Pressure

  • 30 to 150 PSI (310 to 1035 kPa)

Operating Temperature

  • 5F to 140F (-15C to 60C)

Certification/Approval

  • Approved to be CE Marked
  • IP65

Misc Valves and Accessories

Schrader Bellows Misc Valves and Accessories

  • Ancillary Valves
  • Blocking Valves
  • B8 Valve 3 and 4-Way (7.0CV)
  • Electronic Sensors
  • Flow Controls- Tele
  • Kneeling Bus Module
  • Lift Axle Air Control
  • Load-Tamer, Air Control Module
  • Logic
  • Logic Components
  • MO Series Manual Spool Valves
  • Pilot Valves and Sensors
  • Sprint Valve 4-Way
  • T Series 3-Way, 2-Position Single Solenoid
  • Threshold Sensors
  • Valvair II/ Speedking