Pneumatic Machine Safeguarding Solutions

Transcription

1 BULLETIN 50 C Pneumatic Machine Safeguarding Solutions Complete Your System with ROSS CONTROLS Safety-Related Products

2 CONTENT Page Pneumatic Energy Isolation Lockout and Lockout with Soft Start Valves Manual Lockout L-O-X, Manual Lockout L-O-X with Soft Start EEZ-ON 5 Series Pneumatic Energy Isolation Piloted Valves with Lockout or Lockout with Soft Start Piloted Valves with Manual Lockout L-O-X or Manual Lockout L-O-X with Soft Start EEZ-ON 7 Series Soft Start Valves Soft Start EEZ-ON 9 & 7 Series Safety Exhaust Control Reliable Energy Isolation Double Valves DM, DM, & M DM Series C Safe Cylinder Return Double Valves CrossMirror 77 & CM Series Sensing Valves SV7 Series Load Holding PO Check Sensing Valves SV7 Series PO Check Valves for Cylinder Position and Load Holding 9 & 7 Series Explosion-Proof Safety Exhaust Double Valves & Inline Poppet Valves DM Series C, & 7 Series Other Safety Devices Flow Difusers, Energy Release Verification Options, Multiple Lockout Device Preassambled Wiring Kits, Electrical Connectors 8 Silencers/Reclassifiers 9 SAFETY INFORMATION Fluid Power Safety for Machine Guarding Book Overview of topics related to the safe application of fluid power in industrial applications Topics include Control Integrity, Control Categories, Lockout-Tagout, Alternative Lockout-Tagout, Risk Assessment, Risk Assessment as Related to Fluid Power, Clutch/Brake Controls for Mechanical Stamping Presses, Understanding the Function of Counterbalance on Mechanical Stamping Presses, and FAQ s. Fluid Power Safety Risk Locator Program - provides guidance to areas of possible safety concerns for closer examination (electronic format, downloadable from the Safety Industry page at ROSS Safety-related Applications Energy Isolation (LOTO & Alternative Measures): Whole machine Zone control Single point lockout Monitored Power Systems Partial de-energization Energy Re-application: Gradual pressure build-up Load holding and/or mid-stroke positioning: Hazard in one direction (Vertical cylinders) Hazard in both directions (Horizontal cylinders) Cylinder reverse to safe position: Hazard in one direction Vertical or horizontal cylinders Two hand anti-tie-down control Safety control for pinch points, tooling or product damage Stamping-press control: Clutch/Brake Counterbalance Noise reduction Hose whip control due to hose or fitting failure Various Safety-related Standards that Apply to Pneumatic Air Systems ANSI/ASSE Z44., OSHA Lockout/Tagout Control of Hazardous Energy, Prevention of Unexpected Startup OSHA 9 CFR 90.47, ANSI B.0, RIA 5.06, ISO849 Machine Safeguarding ANSI/PMMI B55. Safety Requirements for Packaging Machinery ANSI B., EN 69 Safety Requirements for Mechanical Power Presses ANSI B., EN 76 Safety Requirements for Hydraulic and Pneumatic Power Presses ANSI B. Safety Requirements for Power Press Brakes ANSI B.9 Performance Requirements for Safeguarding ANSI B.TR6 Safety Control Systems for Machine Tools ROSS ROSS CONTROLS. All. All Rights Reserved.

3 Pneumatic Energy Isolation Lockout and Lockout with Soft Start Valves The Lockout L-O-X valve is used to block the supply and remove the downstream pressure from the circuit or machine and allow the employee to lockout the pneumatic energy for safe machine access. The Soft Start EEZ-ON valve provides gradual re-application of pneumatic energy to prevent rapid equipment movement at startup. Lockable only in the OFF position Has a full size exhaust port (equal to or larger than supply) Simple push/pull of the large handle provides positive direct manual operation Fluorocarbon slipper seals for easy shifting, even after long periods of inactivity Integrated sensing port for pressure verification or visual indicator option / Manual Lockout L-O-X Valves Valve Style Port Body Valve, BSPP s NPT s - - Slim Line Modular Classic High Capacity Stainless Steel Classic /4 /8 /8 YD5D00 Y5D /8 /8 /8 YD5D0 Y5D /4 /4 /4 YD5A00 Y5A /8 /4 /4 YD5A00 Y5A / /4 /4 YD5A400 Y5A /4 /4 /4 YD5A50 Y5A /8 /4 / YD5C00 Y5C / /4 / YD5C400 Y5C /4 /4 / YD5C50 Y5C /4 /4 YD5C500 Y5C /4 YD5C600 Y5C /4 /4 YD5C70 Y5C / YD5C800 Y5C YD5C90 Y5C /4 /4 / D5B004 5B /8 / / D5B004 5B / / / D5B4004 5B /4 D5B5004 5B D5B6004 5B / D5B8004 5B D5B9004 5B Slim Line Stainless Steel Classic High Capacity Modular Classic / Manual Lockout L-O-X Valves with Soft Start EEZ-ON Valve Style Port Body Valve, BSPP s NPT s - - Modular Classic /4 /4 /8 YD5B0 Y5B /8 /4 /8 YD5B0 Y5B / /4 /8 YD5B40 Y5B /4 /4 /4 YD5B5 Y5B /8 /4 / YD5B0 Y5B / /4 / YD5B40 Y5B /4 /4 / YD5B5 Y5B /4 /4 YD5B50 Y5B /4 YD5B60 Y5B /4 /4 YD5B7 Y5B Modular Classic Accessories & Options Silencers Multiple Lockout Device Energy Release Verification Options Accessories and options, see page 6 &8.

4 Pneumatic Energy Isolation Piloted Valves with Lockout or Lockout with Soft Start The Lockout L-O-X valve is used to block the supply and remove the downstream pressure from the circuit or machine and allow the employee to lockout the pneumatic energy for safe machine access. The Soft Start EEZ-ON valve provides gradual re-application of pneumatic energy to prevent rapid equipment movement at startup. Lockable only in the OFF position Gradual re-application of pneumatic pressure prevents rapid equipment movement at startup Has a full size exhaust port (equal to or larger than supply) Simple push/pull of the large blue handle provides positive direct manual operation Integrated sensing port for pressure verification or visual indicator option Accessories & Options Silencers Multiple Lockout Device Energy Release Verification Options Accessories and options, see page 6 &8. Y Y / Valves, Solenoid Pilot / Valves, Pressure After energy isolation has been completed the rapid introduction of high pressure can cause motion and unnecessary machine wear or damage. The L-O-X valve with soft start EEZ-ON function features all the advantages of the L-O-X with the added benefit of causing the pressure to increase gradually allowing for a controlled motion to occur. Y / Valves, Solenoid Pilot / Valves, Pressure Valve Style Solenoid Pilot Pressure Valve Style Solenoid Pilot Pressure / Piloted Valves with Manual Lockout L-O-X Control Port Body Valve, BSPP s NPT s - - /4 / /8 YD77A07** Y77A07**.5. /8 / /8 YD77A07** Y77A07**.6 5. / / /8 YD77A408** Y77A408**. 5. / /4 YD77A407** Y77A407** /4 /4 YD77A507** Y77A507** 7.7 /4 YD77A608** Y77A608** 8.0 / /4 YD77A607** Y77A607** 4 /4 / /4 YD77A707** Y77A707** 0 / / /4 YD77A808** Y77A808** 0 / / YD77A807** Y77A807** / YD77A907** Y77A907** / / YD77A908** Y77A908** 70 7 / Y900A0896** 40 7 / /4 YD78A6006 Y78A /4 / /4 YD78A7006 Y78A / / /4 YD78A806 Y78A806 0 / / YD78A8006 Y78A / YD78A9006 Y78A / / YD78A906 Y78A / Y900A / Piloted Valves with Manual Lockout L-O-X with Soft Start Control Function Port Body Valve, BSPP s NPT s - - /4 / /8 YD77B075** Y77B075**.5. /8 / /8 YD77B075** Y77B075**.6 5. / / /8 YD77B4085** Y77B4085**. 5. / /4 YD77B4075** Y77B4075** /4 /4 YD77B5075** Y77B5075** 7.7 /4 YD77B6085** Y77B6085** 8.0 / /4 YD77B6075** Y77B6075** 4 /4 / /4 YD77B7075** Y77B7075** 0 / / /4 YD77B8085** Y77B8085** 0 /4 / /8 YD78B055 Y78B /8 / /8 YD78B055 Y78B / / /8 YD78B4065 Y78B / /4 YD78B4055 Y78B /4 /4 YD78B5055 Y78B /4 YD78B6065 Y78B / /4 YD78A6055 Y78A / / /4 YD78A7055 Y78A / / /4 YD78A8065 Y78A ** Insert voltage code: W = 4 volts DC; Z = 0-0 volts AC, 50/60 Hz; e.g., YD77A07W, Y77B075W. For other voltages, consult ROSS ROSS CONTROLS. All Rights Reserved.

5 Soft Start Valves Soft Start EEZ-ON valve provides gradual re-application of pneumatic energy to prevent rapid equipment movement at startup. Right-Angle Soft Start EEZ-ON Valves 9 Series Right angle style mounts directly in cylinder ports Available with threaded ports or push-in-tubing ports Point of use Soft Start Soft Start EEZ-ON Valves 7 Series Large exhaust port exceeds inlet size for rapid release of pressure Solenoid pilot or pressure controlled Valve Style / Soft Start EEZ-ON Valves Port Body Valve BSPP s NPT s Avg. Right-Angle with /4 /4 /8 D969B00 969B00. ed Banjo* /8 /8 /8 D969B00 969B00.7 /4 /4 /8 D78A007 78A007. /8 /8 /8 D78A007 78A007.8 / / /8 D78A407 78A / / /4 D78A A Pressure /4 /4 /4 D78A A /4 D78A607 78A /4 D78A A /4 /4 /4 D78A A / / /4 D78A807 78A * Port with female threads, port with male threads. Right-Angle with ed Banjo Primary Pressure at Port Primary Pressure at Port / Valves, Pressure Valve Style Solenoid Pilot Pressure / Soft Start EEZ-ON Valves Port Body Valve, BSPP s NPT s - - /4 / /8 D77B07** 77B07**.5. /8 / /8 D77B07** 77B07**.6 5. / / /8 D77B4047** 77B4047**. 5. / /4 D77B407** 77B407** /4 /4 D77B507** 77B507** /4 D77B6047** 77B6047** / /4 D77A607** 77A607** /4 / /4 D77A707** 77A707** / / /4 D77A8047** 77A8047** /4 / /8 D78C07 78C07.5. /8 / /8 D78C07 78C / / /8 D78C C / /4 D78C407 78C /4 /4 D78C507 78C /4 D78C C / /4 D78B607 78B /4 / /4 D78B707 78B / / /4 D78B B ** Insert voltage code: W = 4 volts DC; Z = 0-0 volts AC, 50/60 Hz; e.g., D77B07W. For other voltages, consult ROSS. Y / Valves, Solenoid Pilot / Valves, Pressure Accessories Silencers Silencers, see page8. 5

6 ISO 849-:006 Category 4 PL e applications Safety Exhaust Control Reliable Energy Isolation Double Valves The Safety Shut-Off and exhaust valve is a dual valve used to block the supply and remove the downstream pressure from the circuit or machine. It is integrated into the electrical safety system to remove potentially hazardous energy in order to provide employees safe access to a machine or zone. By quickly removing the pneumatic energy with a safety valve, determined by the risk assessment, the safety system integrity is maintained allowing the employee to complete their tasks and safely and rapidly. Status Indicator switch for valve condition (ready to run) feedback Highly contaminant-tolerant poppet construction Status indicator switch optional Sistema library data available Explosion proof solenoid pilot available These valves are not designed for controlling clutch/brake mechanisms on mechanical power presses. DM Series C / Double Valve with Dynamic Monitoring and Automatic Reset Choose your options (in red) to configure your valve model number.»» DMC N A 4 A» HSM 50 Sicherheit seprüft tested safety DM Series C / Double Valve with Dynamic Monitoring and Memory» HSM 6008 Sicherheit seprüft tested safety BSPP D NPT N» Dynamic memory of abnormal function retains lockout condition and this prevents unintentional reset with removal of air or electricity Self-contained dynamic monitoring system requires no additional valve monitoring controls Dedicated Reset Signal Required Rapid response time to minimize stopping time Choose your options (in red) to configure your valve model number. DMC N A 4 A BSPP D NPT N Basic Revision Level 4, 8 A 4 4 B 8 5 Basic Port Inlet Outlet /4 /4 0 /8 /8 4 / / /4 / Revision Level 4, 8,, 0 A B Basic Basic Port Inlet Outlet /4 /4 0 /8 /8 4 / / 8 /4 / / 8 Automatic Reset Type Solenoid Reset Type Status Indicator Yes No X Voltage* 4 volts DC A 0 volts AC, 50 Hz B 0 volts AC, 50/60 Hz * For other voltages consult ROSS. Status Indicator Yes No X Voltage* 4 volts DC A 0 volts AC, 50 Hz B 0 volts AC, 50/60 Hz * For other voltages consult ROSS. Air Entry Combination Cat-4 with DM Series C» Self-contained dynamic monitoring system» Rapid response time to minimize stopping time» Automatic reset by de-energizing solenoids Other OPTIONS EN Form A* Leave (connector not included) Blank M (connector included) 005 Silicone Free with EN Form A 00 (connector not included) Silicone Free with M 05 (connector included) *See options for connectors or wiring kits. Other OPTIONS EN Form A* Leave (connector not included) Blank M (connector included) 005 Silicone Free with EN Form A 00 (connector not included) Silicone Free with M 05 (connector included) *See options for connectors or wiring kits. Air Entry Panels DM Series C Double Valves, Manual Lockout L-O-X Valves with Filter and Regulator Category 4 with Manual L-O-X and DM or DM Series C valves Basic Basic Inlet CV Port - - / / / 0 / Accessories and options available, see page 6 thru 8. Inlet CV Port - - / / / 0 8 / / 64 Accessories and options available, see page 6 thru 8. Port C * Air Entry Type V, - - / / RC408-06** FR 0 /4 /4 RC4-06** FR 4.4 /4 /4 RC4L-06** FR 0 * NPT pressure port threads. Standard unit supplied with metal bowl and manual drain. ** Specify voltage when ordering. Insert voltage code: W = 4 volts DC; Z = 0-0 volts AC, 50/60 Hz; e.g., RC408-06W. M connectors available, consult ROSS ROSS CONTROLS. All Rights Reserved.

7 HSM Sicherheit seprüft Safety Exhaust Control Reliable Energy Isolation Double Valves The Safety Shut-Off and exhaust valve is a dual valve used to block the supply and remove the downstream pressure from the circuit or machine. It is integrated into the electrical safety system to remove potentially hazardous energy in order to provide employees safe access to a machine or zone. By quickly removing the pneumatic energy with a safety valve, determined by the risk assessment, the safety system integrity is maintained allowing the employ to complete their tasks and safely and rapidly. Soft start application of air to the system when energized; can be adjusted for slower or faster buildup of system pressure Dynamic memory of abnormal function retains lockout condition, thus, preventing unintentional reset with removal of air or electricity Self-contained dynamic monitoring system requires no additional valve monitoring controls Dedicated reset signal required Rapid response time to minimize stopping time tested safety These valves are not designed for controlling clutch/brake mechanisms on mechanical power presses. M DM Series C with Integrated Soft Start / Double Valves with Dynamic Monitoring and Memory Dedicated Reset Signal Required Choose your options (in red) to configure your valve model number. MDMC N A 5 5 A BSPP D NPT N Revision Level Basic Basic Port Inlet Outlet 8 /4 /4 5 Solenoid Reset Type Voltage* 4 volts DC A Transducer Yes No Inlet Port Basic CV - - / Air Entry Units M DM Series C Double Valves with Integrated Soft Start, Manual Lockout L-O-X Valves with Integrated Filter/Regulators Category 4 with Manual L-O-X and DM or DM Series C valves Port / NPTF 4 /4 NPTF 5 / BSPP D /4 BSPP E Choose your options (in red) to configure your valve model number. M 5 X A Lockout Valve Type Modular L-O-X L-O-X No L-O-X Filter-Regulator (0-5 psi with 0-00 gauge) 5 Micron, Manual Drain, Metal Bowl 5 Micron, Auto Drain, Metal Bow None X X Lubricator Fill Type Fill Port No lubricator X Extra-Ports (Prior to M DM Exhaust Valve) /4 /8 / 4 None X Downstream Pressure Switch (includes /4 Extra Port) 586A86 None X M DM Valve Without Transducer With Transducer Cable Options Yes No X Extra Ports (Downstream of M DM ) /4 /8 / 4 None X Digital Pressure Transducer Precision digital pressure transducer with 5 pin female connection For external monitoring of downstream pressure 447H77 Two PNP digital outputs which may be set individually, 4-0 ma analog output Three operation modes: Easy, Window and Hysteresis Selectable response times to eliminate output chattering Powered by -4 vots DC 6 pressure unit conversions Lockable keypad Fast zero reset Wiring Kits Kit Number 4H77 4H77 Length Wiring Kit - 5 meters (6.4 feet). Includes two cords, and the cord grips. Wiring Kit with Transducer - 5 meters (6.4 feet). Includes three cords, and the cord grips. 7

8 Safe Cylinder Return Double Valves The CrossMirror Series is a dual 5/ spring return valve that when de-energized or a fault occurs will allow an actuator such as a cylinder to reverse and return to the safe position. Typical applications include vertical cylinder presses, but also control of any double-acting cylinder where there is a potential crushing or amputation hazard. The CrossMirror Series returns an actuator to a safe position so that an employee may have safe access to equipment that contains pneumatically controlled double-acting cylinder hazards. ISO 849-:006 Category 4 PL e applications Self-contained dynamic monitoring system requires no additional valve monitoring controls Status indication switch (ready-to-run) to inform machine controller of valve condition Sistema library data available Explosion proof solenoid pilot available Solenoid Pilot Status indication switch (ready-to-run) to inform machine controller of valve condition Pressure for -Hand Control Applications Requires two inputs within 500 ms Senses asynchronous inputs via status indicator switch Asynchronous inputs result in a fault condition where pressure is applied to port Status indication switch available to be integrated with electrical safety control system where equipped These valves are not designed for controlling clutch/brake mechanisms on mechanical power presses. Meets Standards EN76 and ANSI B., Safety requirements for Pneumatic Cylinder Presses and other hazardous pneumatic cylinder applications. 77 Series CrossMirror 5 Ports, 4-Way -Position Valves Applications include small size pneumatic cylinder-operated presses, valve operators, and safety latches Automatic reset upon de-actuation HSM 0 Sicherheit seprüft tested safety HSM 0064 Sicherheit seprüft tested safety Valve Function 5/ Solenoid Pilot 5/ Pressure Port s, 4 Basic with Pressure Switch* without Pressure Switch BSPP s NPT s BSPP s NPT s / /8 YD7776A4** Y7776A4** YD7776A40** Y7776A40** /4 / 4 YD7776A44** Y7776A44** YD7776A440** Y7776A440** /4 /4 4 YD7776A54** Y7776A54** YD7776A540** Y7776A540** SAE SAE 4# SYD7776A4H0** SY7776A4H0** SYD7776A4H** SY7776A4H** / /8 YD7786A4** Y7786A4** YD7786A40 Y7786A /4 / 4 YD7786A44** Y7786A44** YD7786A440 Y7786A /4 /4 4 YD7786A54** Y7786A54** YD7786A540 Y7786A SAE SAE 4# SYD7786A4H** SY7786A4H** SYD7786A4H0 SY7786A4H * Valve include pressure switches with DIN type connection, for pressure switches with M type connection consult ROSS. ** Insert voltage code: W = 4 volts DC; Z = 0 volts AC, 0 volts AC ; e.g., Y7776A4W. For other voltages consult ROSS. # Model number includes base. Preassembled Wiring Kits Kit Number Solenoid Connector Type Length meters (feet) 4H77 EN Form A 5 (6.4) 44H77 EN Form A 0 (.8) 45H77 M 5 (6.4) 46H77 M 0 (.8) These kits include cables with either EN or M connectors for the solenoids. All cables include cord grips. Accessories & Options Electrical Connectors Energy Release Verification Options Wiring Kits Accessories & Options, see page 6 & ROSS CONTROLS. All Rights Reserved.

9 Safe Cylinder Return Double Valves The CrossMirror Series is a dual 5/ spring return valve that when de-energized or a fault occurs will allow an actuator such as a cylinder to reverse and return to the safe position. Typical applications include vertical cylinder presses, but also any double-acting cylinder control where there is a potential crushing or amputation hazard. The CrossMirror Series returns an actuator to a safe position so that an employee may have safe access to equipment that contains pneumatically controlled double-acting cylinder hazards. CM Series CrossMirror 5 Ports, 4-Way -Position Valves Valve fault results in a lockout condition and prevents unintentional reset with removal of air or electricity Requires an overt act to reset unit after lockout Manifoldable for multi valve applications HSM 506 Sicherheit seprüft tested safety Self-contained dynamic monitoring system requires no additional valve monitoring controls Status indication switch (ready-to-run) to inform machine controller of valve condition Sistema library data available ISO 849-:006 Category 4 PL e Explosion proof solenoid pilot available applications Solenoid Pilot Status indication switch (ready-to-run) to inform machine controller of valve condition Pressure for -Hand Control Applications Requires two inputs within 500 ms Senses asynchronous inputs and valve actuation via dynamic internal monitoring Asynchronous inputs result in a fault condition where pressure is applied to port Status indication switch available to be integrated with electrical safety control system where equipped These valves are not designed for controlling clutch/brake mechanisms on mechanical power presses. Meets Standards EN76 and ANSI B., Safety requirements for Pneumatic Cylinder Presses and other hazardous pneumatic cylinder applications. Valve Function 5/ Solenoid Pilot 5/ Pressure Connection Type EN Form C EN Form A Port s, 4 Basic Reset with Pressure Switch* without Pressure Switch BSPP s NPT s BSPP s NPT s /4 /4 0 Remote CM6PDA00A CM6PNA00A CM6PDA00**X CM6PNA00**X /4 /4 0 Solenoid CM6PDA00A CM6PNA00A CM6PDA00**X CM6PNA00**X /8 /8 0 Remote CM6PDA0A CM6PNA0A CM6PDA0**X CM6PNA0**X /8 /8 0 Solenoid CM6PDA0A CM6PNA0A CM6PDA0**X CM6PNA0**X / / Remote CM6PDAA CM6PNAA CM6PDA**X CM6PNA**X / / Solenoid CM6PDAA CM6PNAA CM6PDA**X CM6PNA**X /4 /4 0 Remote CM6PDA00P CM6PNA00P CM6PDA00**X CM6PNA00**X /8 /8 0 Remote CM6PDA0P CM6PNA0P CM6PDA0**X CM6PNA0**X / / Remote CM6PDAP CM6PNAP CM6PDA**X CM6PNA**X * Valve include pressure switches with DIN type connection, for pressure switches with M type connection consult ROSS. ** Insert voltage code: A = 4 volts DC; B = 0 volts AC, 0 volts AC; e.g., CM6PNA00AX. Preassembled Wiring Kits Basic Valve 0* # Kit Number Length Connector Lighted Connector Solenoid Connector Type meters (feet) without Light 4 Volts DC 0 Volts AC 56H77 59H77-W 59H77-Z EN (6.4) 57H77 50H77-W 50H77-Z Form A and Form C 0 (.8) 8H77 5H77-W 5H77-Z EN (6.4) 84H77 5H77-W 5H77-Z Form A 0 (.8) 88H77** M 5 (6.4) 89H77** M 0 (.8) * Each cable has one connector. Kits include cable for the status indicator (EN Form A), and cables (EN Form C) with connector plus a cord grip for each. # Each cable has one connector. **Coil includes light. Kits include cable for the status indicator, and cables with connector plus a cord grip for each. Accessories & Options Electrical Connectors Energy Release Verification Options Wiring Kits Accessories & Options, see page 6 &

10 Sensing Valves The SV7 Series Sensing Valve uses a safety-rated DPST switch to monitor the valve's operating position. The SV7 / valve can be used for safe shut-off and exhaust functions for Category applications with proper integration and monitoring. The feedback switch informs the controls that the valve internals have shifted properly. Electrical feedback via DPST switch (Double-Pole Single-Throw) Direct-operated safety-rated switch (DPST) Poppet construction for near zero leakage & dirt tolerance A diagnostic coverage of 99% for / valves can be obtained by monitoring the safety switch status Integrated sensing port for pressure verification or visual indicator Sistema library data available SV7 Sensing Valves / Normally Closed Valves Choose your options (in red) to configure your valve model number. SV7 D C PS AA A Has a full size exhaust port (equal to or larger than supply) BSPP NPT D N Revision Level Function / Normally Closed 0 Basic Body /4 5 /4 7 9 Port Inlet Outlet / / 40 /4 /4 / / 60 /4 /4 / 70 / / 80 / / 80 / 90 / / 95 Inline Mounted Actuation Solenoid Pilot Pressure PV 7PS 5AS Solenoid Pilot Voltage* (Solenoid Pilot only) 4 volts DC D 0-0 volts AC, 50/60 Hz A Pressure Leave Blank * For other voltages consult ROSS. PV Pressure Port Body, - - / / /4 /4 7.7 /4 8.0 / /4 4 /4 / /4 0 / / /4 0 / / / / / 70 7 SV7 Sensing Valves / Normally Closed Valves, with Lockout L-O-X Function Choose your options (in red) to configure your valve model number. SV7 D C L PS AA A BSPP NPT D N Function / Normally Closed with L-O-X Revision Level L Basic Body /4 5 /4 7 9 Port Inlet Outlet / / 40 /4 /4 / / 60 /4 /4 / 70 / / 80 Inline Mounted Actuation Solenoid Pilot Pressure 7PS 5AS Y Has a full size exhaust port (equal to or larger than supply) Easily identified by red handle Lockable only in the OFF position Simple push/pull of the large red handle accommodates reduced manual actuation forces and easy operation Voltage* (Solenoid Pilot only) 4 volts DC D 0-0 volts AC, 50/60 Hz A Pressure Leave Blank * For other voltages consult ROSS. Y Port Body, - - / / /4 /4 7.7 /4 8.0 / /4 4 /4 / /4 0 / / /4 0 Preassembled Wiring Kits Valve Type Kit Number* Solenoid Pilot No of Cables Length meters (feet) Solenoid Pilot 9H77 4 (.) Solenoid Pilot 40H77 0 (.8) Pressure 4H77 4 (.) Pressure 4H77 0 (.8) * Cable has one connector. X PV Pressure Accessories & Options Silencers Multiple Lockout Device Energy Release Verification Options Y X PV Accessories and options, see page 6 & ROSS CONTROLS. All Rights Reserved.

11 Load Holding PO Check Sensing Valves Pilot operated checks are designed to trap pressure in order to hold a cylinder in place when a safety event occurs. The SV7 Series Sensing Valve uses a safety-rated DPST switch to monitor the valve's operating position. The SV7 PO Check valves can be used for load holding functions in Category (single) or Category (redundant) applications with proper integration and monitoring. The feedback switch informs the controls that the valve internals have shifted properly. Poppet construction for near zero leakage & dirt tolerance Direct-operated safety-rated status switch (DPST) A diagnostic coverage (DC) of 90% can be obtained by monitoring the safety switch status Sistema library data available SV7 PO Check with Sensing Valves / Normally Closed Valves Choose your options (in red) to configure your valve model number. SV7 D C CS AA A BSPP NPT D N Revision Level Function / Normally Closed 0 / Redundant NC 55 Body /4 5 /4 7 Basic Port Inlet Outlet / / 40 /4 /4 / / 60 /4 /4 / 70 / / 80 Inline Mounted Actuation Solenoid Pilot Pressure 8CS 5AS Voltage* (Solenoid Pilot only) 4 volts DC D 0-0 volts AC, 50/60 Hz A * For other voltages consult ROSS. Valve Type Single Redundant Port Body, - / /4 4.5 /4 /4 8. /4 0. /4 0 /4 /4 9 / /4 / /4.8 /4 /4 5.6 /4 8 /4 /4 /4 9 / /4 /4 Signal port /4 Signal port /4 Signal port /8 EPS /8 PV /8 PV /8 EPS /8 PV /8 EPS /8 PV /8 PV /8 PV C V C V C V C V Solenoid Pilot Pressure Redundant Solenoid Pilot Redundant Pressure Preassembled Wiring Kits Valve Type Kit Number* No of Cables Length meters (feet) Solenoid Pilot 9H77 4 (.) Solenoid Pilot 40H77 0 (.8) Pressure 4H77 4 (.) Pressure 4H77 0 (.8) * Cable has one connector. Wiring kits for Solenoid Pilot valves The wiring kits come with a cord grip on each cable. One cable has a -pin MINI connector for the solenoid and one has a 5-pin M (Micro) connector for the sensing switch. Wiring kits for Pressure valves The wiring kits include one cable with a 5-pin M connector for the sensing switch, and a cord grip. Options Energy Release Verification Options Options, see page 6.

12 Cylinder Position and Load Holding PO Check Valves Pilot operated checks are designed to trap pressure in order to hold a cylinder in place. Poppet internals use internal pressure to help complete the seal in order to trap pressure and hold the position of the cylinder in place. Poppet construction for near zero leakage Cylinder position/load holding applications Valve Function Right-Angle ed Banjo* Right-Angle PO Check Valves, Cylinder Position Holding Valves with BSPP s Valves with NPT s Port * C Tightening Tightening V Valve Model Valve Model Port Torque Max. Port Torque Max. Number Number Port Port Ft-lb (Nm) Ft-lb (Nm) - - /8 /8 D958A00 M5 7.8 (0) 958A00 0- UNF. (0) /4 /4 D958A00 M () 958A00 0- UNF 4.75 (0) /8 /8 D958A00 M (0) 958A00 0- UNF. (0) / / D958A400 M5. (0) 958A UNF 9.50 (40) * Port with female threads, port with male threads. Right-Angle PO Check Valves, Cylinder Position Holding Valve Function Valves with BSPP s Valves with NPT s Tightening Tightening Port ** Port ** Valve Model Port Torque Valve Model Torque Port Number Max. Ft-lb Number Max. Ft-lb Port Port (Nm) Port Port (Nm) mm /8 D958A40 M5 7.8 (0) 5/ /8 958A5 0- UNF 7.8 (0) mm /8 D958A60 M5 7.8 (0) /4 /8 958A0 0- UNF 7.8 (0) mm /8 D958A80 M5 7.8 (0) 7.8 (0) Right-Angle Push-to-Connect Fitting** 6 mm /4 D958A60 M ( /4 /4 958A0 0- UNF 8.85 ( mm /4 D958A80 M () /8 /4 958A0 0- UNF 8.85 () mm /4 D958A0 M () 8.85 () mm /8 D958A80 M (0) /8 /8 958A0 0- UNF 4.75 (0).. 0 mm /8 D958A0 M ( (0.. ** Port tubing size in inches ( ) or millimeters (mm). Port Port Port s * Manual Override Manual Trapped Pressure Relief Adapter 5/ 0- Manual Operated Check NPT 998A05 M5 M5 Manual Operated Check BSPP D998A00 * Adapter threads into the signal port. 07 ROSS CONTROLS. All Rights Reserved.

13 Load Holding PO Check Valves Pilot operated checks are designed to trap pressure in order to hold a cylinder in place. Poppet internals use internal pressure to help complete the seal in order to trap pressure and hold the position of the cylinder in place. There are a variety of options for pressure relief such as manual, remote signal, and electrical to meet the requirements of the specific application. PO Check Valves, Pressure, Load Holding Valve Type Single, without Trapped Pressure Relief PO Check Valves, Pressure, Load Holding Valve Type Single, without Trapped Pressure Relief Single, with Remote Trapped Pressure Relief Single, with Manual Trapped Pressure Relief Dual, without Trapped Pressure Relief Dual, with Remote Trapped Pressure Relief Dual, with Manual Trapped Pressure Relief Ports Ports Body Valve BSPP s Valve BSPP s NPT s NPT s Signal Port /4 /8 D75A90 75A90 /4. /8 /8 D75A90 75A90 /4.8 / /8 D75A490 75A490 /4 4.0 / /4 D75A A4905 /4 7.7 /4 /4 D75A590 75A590 /4 9.0 /4 D75A690 75A690 /4 9.0 /4 D75B B6904 /4 4 /4 /4 D75B790 75B790 /4 9 / /4 D75B890 75B890 /4 9 Signal Port /4 D75A908 75A908 /8-7 NPT. /8 D75A908 75A908 /8-7 NPT.9 / D75A495 75A495 /8-7 NPT. /8 D75A9 75A9 /8-7 NPT.6 / D75A49 75A49 /8-7 NPT.8 /4 D75A597 75A597 /8-7 NPT 9. /8 D75A90 75A90 N/A.6 / D75A490 75A490 N/A.8 /4 D75A599 75A599 N/A 9. /8 D768C C900 /8-7 NPT.9 / D768C C4900 /8-7 NPT. /4 D768C C5900 /8-7 NPT 8.5 # D768A A6900 /8-7 NPT 8.5 # /8 D768D90 768D90 /8-7 NPT.9 / D768D D490 /8-7 NPT. /4 D768D D590 /8-7 NPT 8.5 # D768D D690 /8-7 NPT 8.5 # /8 D768D D904 N/A.9 / D768D D4904 N/A. /4 D768D D5904 N/A 8.5# D768D D6904 N/A 8.5 # # Effective varies with load and pressure drop. Consult ROSS for specifics on your system. Check Valve with Internal Pilot C Flow Control Valves V V C Cylinder Check Valve with Internal Pilot L-O-X Valve (Lockout & Exhaust) - Position, Open-Center Control Valve Single, without Trapped Pressure Relief 0 L-O-X Valve (Lockout & Exhaust) Position, Open-Center Control Valve BP Single PO Check Valve VP VLV CYL Single, with Remote Trapped Pressure Relief L-O-X Valve (Lockout & Exhaust) -Position, Open-Center Control Valve C 4 Single PO Check Valve VP VLV BP CYL Single, with Manual Trapped Pressure Relief - Position, Open-Center Control Valve Flow Control Valves V V Cylinder Remote-controlled Check Valve Relief Dual Check Valve with Internal Pilot C Holding Pressure P Optional Safety Exhaust Valve Vertical Cylinder L-O-X Valve (Lockout & Exhaust) Dual, with Remote Trapped Pressure Relief Vertical Cylinder C C A - Position, Open-Center Control Valve Flow Control Valves Flow Control Valves V V - Position, Open- Center Control Valve V V B Cylinder Manual-controlled Check Valve Relief C Dual Check Valve with Internal Pilot Optional Safety Exhaust Valve L-O-X Valve (Lockout & Exhaust) Dual, with Manual Trapped Pressure Relief C Cylinder Dual Check Valve with Internal Pilot Optional Safety Exhaust Valve L-O-X Valve (Lockout & Exhaust) Dual, without Trapped Pressure Relief Valve Type Dual, Solenoid, with Remote Trapped Pressure Relief PO Check Valves, Solenoid Pilot, Load Holding Ports DIN Connector Valve * -Pin Mini Connector 4 Volts DC -Pin Mini 4 Volts DC 4-Pin Micro Signal Port /8 778D900** 778D90** 778D90 778D904 /8-7 NPT.9 / 778D4900** 778D490** 778D D4904 /8-7 NPT. /4 778D5900** 778D590** 778D D5904 /8-7 NPT 8.5 # 778D6900** 778D690** 778D D6904 /8-7 NPT 8.5 # * NPT port threads. For BSPP threads, add a D prefix to the model number, e.g.,d75a90. **Insert voltage code: W = 4 volts DC; Z = 0-0 volts AC, 50/60 Hz; e.g.,d778d900w. For other voltages, consult ROSS. # Effective varies with load and pressure drop. Consult ROSS for specifics on your system. C Sol A - Position, Open-Center Control Valve Flow Control Valves V Sol C V Sol B Cylinder Remote-controlled Check Valve Relief Dual Check Valve with Solenoid Pilot and Relief Function C Holding Pressure P Optional Safety Exhaust Valve L-O-X Valve (Lockout & Exhaust) Dual, Solenoid Pilot, with Remote Trapped Pressure Relief

14 Explosion-Proof Safety Exhaust Double Valves & Inline Poppet Valves APPROVED for use in the following Hazardous Locations Ex m II T4 and Division Specifications in accordance to CSA certificate: Class I, Division, Groups A, B, C and D; Class II, Groups E, F and G; Class III; Class I, Division, Groups A, B, C, D. Specifications in accordance to FM certificate: Explosion-proof Class I, Division, Groups A, B, C, D, T4, Ta = 60 C (encapsulation/explosion-proof Class I, Zone, AEx m II T4, Ta = 60 C; dust-ignition-proof for Class II/III, Division, Groups E, F and G, T4, Ta = 60 C); Nonincendive Class I, Division, Groups A, B, C, D, T4, Ta = 60 C; Suitable for Class II, III, Division, Groups E, F, G, T4, Ta = 60 C CSA CLASS 58 0 process control equipment for hazardous locations; FM CLASS 600, 6, 65, 80 hazardous (classified) location electrical equipment DM Series C / Explosion-Proof Double Valves with Dynamic Monitoring and Memory ISO 849-:006 Category 4 PL e applications Dynamic memory of abnormal function retains lockout condition and this prevents unintentional reset with removal of air or electricity Self-contained dynamic monitoring system requires no additional valve monitoring controls Electrical reset valve Rapid response time to minimize stopping time Status Indicator switch for valve condition (ready to run) feedback Highly contaminant-tolerant poppet construction Sistema library data available These valves are not designed for controlling clutch/brake mechanisms on mechanical power presses. Choose your options (in red) to configure your valve model number. DMC N A 4 A 09 HSM 50 Sicherheit seprüft tested safety BSPP D NPT N Revision Level Basic Base Port 4 / inlet / outlet inlet outlet 6 0 / inlet - outlet 8 7 & Series / Explosion-Proof Inline Valves Reset Type Solenoid Status Indicator Yes No X Voltage* 4 volts DC A 0 volts AC, 60 Hz B * For other voltages consult ROSS. Pilot Type Explosion Proof 09 Valve CV Basic Accessories and options available, see page 6 thru 8. BSPP D NPT Leave Blank Series Low Temperature * 7 Standard 7 *Available in /8, /4, /4 Body only. Poppet construction for near zero leakage & high dirt tolerance Pilot can be rotated, giving the ability to change orientation Repeatability throughout the life of the valve 7 Series - Acetal internals Series - Metal, aluminum internals - for low temperature applications ATEX Certified valves available. Choose your options (in red) to configure your valve model number. Function / Normally Closed 7 / Normally Open B 00 W Revision Level Body /8 /4 /4 (7 Series valves only) Port, /4 00 /8 00 / 40 / 400 / /4 700 / 80 / / 90 Voltage* (Solenoid Pilot only) 4 volts DC W 0 volts AC, 60 Hz Z * For other voltages consult ROSS. Explosion Proof Series Series Valve 5 7 Series Valve Normally Closed 0 Normally Open Port Valve Style Series Body, NC NO Standard 7 Low Temperature /4 /8.. /8 /8.8. / / / / /4 / / /4 4 /4 /4 9 0 / /4 9 / / 64 7 /4 /8.. /8 /8.8. / / / / /4 / / /4 4 /4 /4 9 0 / / ROSS CONTROLS. All Rights Reserved.

15 Explosion-Proof Inline Poppet Valves 7 & Series / Explosion-Proof Inline Valves Port Body Valve Style Series NC NO, Standard Low Temperature 7 /4 / / /8 / / / / / / / /4 / / / / /4 / / / / /4 0 9 / / / / / /4 / / /8 / / / / / / / /4 / / / / /4 / /4 9 9 / / /4 0 8 BSPP D NPT Leave Blank Normally Closed ATEX Certified valves available. 0 Normally Open Choose your options (in red) to configure your valve model number. Series Low Temperature * 7 Standard 7 *Available in /8, /4, /4 Body only. D 7 7 B 00 W Function / Normally Closed 7 / Normally Open 74 Revision Level Body /8 /4 /4 (7 Series valves only) Port, /4 00 /8 00 / 40 / 400 / /4 700 / 80 / / 90 Voltage* (Solenoid Pilot only) 4 volts DC W 0 volts AC, 60 Hz Z * For other voltages consult ROSS. Explosion Proof Series Series Valve 5 7 Series Valve 7 & Series 4/ Explosion-Proof Inline Valves Valve Style Port Body C Series V,, 4 -, -4 4-, - /4 / /8..9 /8 / / / / /8. 4. / / Standard 7 /4 / / / /4 9 6 /4 / /4 7 / / /4 7 /4 / /8.. /8 / /8.5. / / /8.9.8 / / Low Temperature /4 / / / /4 8 /4 / /4 0 8 / / /4 9 ATEX Certified valves available. Choose your options (in red) to configure your valve model number. BSPP D NPT Leave Blank Series Low Temperature * 7 Standard 7 D 7 76 B 00 W Function / Normally Closed 76 Revision Level 4 Body Port Inlet Outlet /4 / 00 /8 /8 / 00 / / 40 / 400 /4 / / 600 /4 /4 / 700 / / 80 4 Voltage* (Solenoid Pilot only) 4 volts DC W 0 volts AC, 60 Hz Z * For other voltages consult ROSS. Series Low Temperature 5 7 Series Accessories Silencers Silencers, see page

16 Other Safety Devices AIR-FUSE Flow Diffusers 9 Series Protection from Broken Hose or Plastic Tubing For use with only non-corrosive, non-flammable, non-hazardous gases Automatically reduces flow to minimize hose whip upon sensing a broken hose/tube Simple installation; Reset by shutting off air supply Port Porting Type BSPP s NPT s Shut-off Flow Rate at 00 psi (7 bar) scfm (dm /s) Flow at 00 psi (7 bar) ΔP psi (0.07 bar) scfm (dm /s) /4 Female-Female D969D00 969D (4).8 (8) /8 Female-Female D969D00 969D () 8.6 (4) / Female-Female D969D D (48) 49. () /4 Female-Female D969D D (80) 9. (4) Female-Female D969D D (8) 44 (68) / Female-Female D969D D (68) 07 (45) Energy Release Verification Options May be installed on all valves with pressure sensing port, L-O-X and L-O-X with EEZ-ON function, DM, DM & M DM Series, CrossMirror 77 & CM Series, and SV7 & SV7 PO Check. Pressure Switches (Electrical) Provides a means to verify the release of downstream pressure to next obstruction Factory preset, 5 psi (0. bar) - falling Pressure Switches Connection Type s EN Form A 586A86 /8 NPT M 5A0 /8 NPT Pop-Up (Visual) Indicator Provides a means to verify the release of downstream pressure to next obstruction POP-UP Indicator 988A0 Port s /8 NPT Redundant Downstream Feedback Switch Provides a redundant means to verify the release of downstream pressure to next obstruction May be installed downstream on all double valves, and valves with sensing Factory preset, 5 psi (0. bar) - falling Redundant Downstream Feedback Switch RC06- Port s /8 NPT Energy Release Verification Options for Stainless Steel Applications Pressure Switches (Electrical) Provides a means to verify the release of downstream pressure to next obstruction 6 Stainless Steel Body, Internals and Springs, Nitrile Seal DPDT (Double-Pole Double-Throw) Pressure Switch Factory preset, 5 psi (0. bar) - falling Pressure Switch 6A0 s /8 NPT Multiple Lock-out Device Pop-Up (Visual) Indicator Provides a means to verify the release of downstream pressure to next obstruction 6 Stainless Steel Body, Internals and Springs, Nitrile Seal Visual Indicator Piston acetal Visual Indicator Assembly acetal with acrylic lens POP-UP Indicator 55H0 Port s /8 NPT Allows use of multiple lockout devices on a single energy isolation device For use with any ROSS model valve with L-O-X capability 56A0 Safety Clamping Devices ROSS CONTROLS specializes in pneumatic and hydraulic safety solutions. When needing rod locks, rod brakes or safety catchers ROSS CONTROLS can assist you in finding the optimal solution for every application. For more information consult ROSS ROSS CONTROLS. All Rights Reserved.

17 Preassembled Wiring Kits for DM,DM, & CrossMirror Series Valves Kits for DM & CrossMirror 77 Series Valves Kit Number Solenoid Connector Type Length meters (feet) 4H77 EN Form A 5 (6.4) 44H77 EN Form A 0 (.8) 45H77 M 5 (6.4) 46H77 M 0 (.8) Wiring Kits & Electrical Connectors These kits include cables with connectors for the solenoids. All cables include cord grips. Status Indicator kit ordered separately. Status Indicator Kits for DM & CrossMirror 77 Series Valves Kit Number Length meters (feet) 47H77 5 (6.4) 48H77 0 (.8) Kits for DM² Series Valves & CrossMirror CM Series Valves Kit Number* Solenoid Length Connector Lighted Connector Connector Type meters (feet) without Light 4 Volts DC 0 Volts AC 8H77 5H77-W 5H77-Z EN (6.4) 84H77 5H77-W 5H77-Z Form A 0 (.8) 88H77** M 5 (6.4) 89H77** M 0 (.8) * Each cable has one connector. **Coil includes light. These kits include cable for the status indicator, and cables with connector plus a cord grip for each. Wiring Kits with J-Box Kit Number* Connector Types Length meters (feet) 49H77 M - EN (.) 50H77 M - M (.) *4 volts DC only. Outlet Port Pressure Monitoring Wiring Kit A J-Box is a junction box with a 0-pin MINI connector for connecting to the user s control system and (4) 5-pin M ports for connecting to the solenoids and the status indicator on the DM Series valve. The J-Box kits include the J-Box and (4) -meter cables for connecting to the valve. These cables have a connector on each end. The status indicator cable and the () solenoid cables have an M connector on one end and a EN connector on the other end (M-EN). Valves are available with EN or M type solenoid connections. Kits for valves with M type solenoid connection have cables with an M connector on each end (M-M). Kit Number Length meters (feet) 0 PIN MINI Cable These cables have a 0-pin MINI connector for connecting the J-Box 5H77.66 () kits above to the user s control system. Kits include one cable with connector and cord grip. Cable conductors are 8-gauge wire. 54H77 6. (0) 55H77 9. (0) 56H77 5. (50) Kit Number Length meters (feet) 5H77 (.) For use with DM & DM Series valves, additional monitoring of downstream pressure can be accomplished by installing a pressure switch in the outlet port that is provided on the DM valve. The Outlet Port Pressure Monitoring kit can be used with one of the J-Box kits above to split one of the M ports on the J-Box so that a pressure switch can be wired in as well. These kits consist of one port splitter (a Tee with three M connectors) and one M-EN cable ( meter). Electrical Connectors Electrical Connector Form EN Form C EN Form A Electrical Connector Type Cord Length meters (feet) Cord Diameter Electrical Connector Without Lighted Connector Light 4 Volts DC 0 Volts AC Prewired Connector (0) 8-mm 449K77 450K77-W 450K77-Z Connector Only 45K77 45K77-W 45K77-Z Prewired Connector (8 gauge) (6/) 6-mm 7K77 70K77-W 70K77-Z Prewired Connector (8 gauge) (6/) 0-mm 7K77 8K77-W 8K77-Z Connector for threaded conduit (/ inch electrical conduit fittings) 7K77 74K77-W 74K77-Z Connector Only 97K87 96K87-W 96K87-Z CAUTIONS: Do not use electrical connectors with surge suppressors, as this may increase valve response time when de-actuating the solenoids. Indicator Light Kit for Pacer Style Pilot Kit Number 4 volts DC 0-0 volts AC Hz 86K87-W 86K87-Z 7

18 Silencers /Reclassifiers Port size / Reduces exhaust noise Diffuses exhausting air Back pressure, minimal Typical impact noise reduction is in the 0-5 db range Silencers Port Type BSPT s NPT s Avg. /8 Male D5500A A00. /4 Male D5500A A00. /8 Male D5500A0 5500A0.7 D5500A A00 4. / Male D5500A A /4 Male D5500A A50 5. D5500A A500.5 Male D5500A A /4 Male D5500A A Female D5500A A700 4 / Female D5500A A Female D5500A A / Female D5500A A Pressure Range: 0 to 00 psig (0 to 0 bar) maximum. Flow Media: Filtered air. Constructed for corrosive situations For continuous heavy-duty use Recommended for air exhaust applications for pressures up to 5 psig (8.6 bar) Stainless Steel Silencers Port Type BSPT s NPT s Avg. /4 Male D5500B B / Male D5500B B Male D5500B B Male D5500A A Pressure Range: 0 to 50 psig (0 to 0. bar) maximum. Flow Media: Filtered air; 5 micron recommended. 6 Stainless Steel sintered element silencers used to protect ports open to the atmosphere. Recommended for air exhaust applications for pressures up to 74 psig ( bar) Stainless Steel Silencers, Sintered Element Port Type BSP s NPT s Avg. /4 Male D5500A A005.5 / Male D5500A A Male D5500A A Pressure Range: 0 to 74 psig (0 to bar) maximum. Flow Media: Filtered air; 5 micron recommended. Seals: Nitrile. Reduces the Exponentially Perceived Noise (EPNdB) Improves equipment performance Impact noise reduction in the 5 40 db range Recommended for air exhaust applications for pressures up to 5 psig (8.6 bar) High-Flow, High-Reduction Silencers Valve Model DM Series C Basic Kit Number* BSPT s NPT s Flow scfm 4 9H77 4H (78) 8 0H77 5H (78) H77 6H (98) 0 H77 7H (98) * Kits include all plumbing required for installation. Pressure Range: 5 psig (8.6 bar) maximum. Reduces exhaust noise at exhaust ports of valves Captures 90% of exhausted lubricants Use on air tools, valve with piped exhaust cylinder and air motor applications, or any system that requires air line lubrication Both a drain cock and a /8 tube fitting are supplied for the manual or constant draining of accumulated liquids Sound attenuation & back pressure data available, see FRL Catalog for more information Silencer/Reclassifiers Port BSPT s NPT s Avg. / C5055B B /4 C5055B B C5055B B ROSS CONTROLS. All Rights Reserved.

19 CAUTIONS and WARNINGS PRE-INSTALLATION or SERVICE. Before servicing a valve or other pneumatic component, be sure that all sources of energy are turned off, the entire pneumatic system is shut off and exhausted, and all power sources are locked out (ref: OSHA 90.47, EN 07).. All ROSS products, including service kits and parts, should be installed and/ or serviced only by persons having training and experience with pneumatic equipment. Because any installation can be tampered with or need servicing after installation, persons responsible for the safety of others or the care of equipment must check every installation on a regular basis and perform all necessary maintenance.. All applicable instructions should be read and complied with before using any fluid power system in order to prevent harm to persons or equipment. In addition, overhauled or serviced valves must be functionally tested prior to installation and use. If you have any questions, call your nearest ROSS location listed on the cover of this document. 4. Each ROSS product should be used within its specification limits. In addition, use only ROSS parts to repair ROSS products. WARNING: Failure to follow these directions can adversely affect the performance of the product or result in the potential for human injury or damage to property. FILTRATION and LUBRICATION 5. Dirt, scale, moisture, etc. are present in virtually every air system. Although some valves are more tolerant of these contaminants than others, best performance will be realized if a filter is installed to clean the air supply, thus preventing contaminants from interfering with the proper performance of the equipment. ROSS recommends a filter with a 5-micron rating for normal applications. 6. All standard ROSS filters and lubricators with polycarbonate plastic bowls are designed for compressed air applications only. Do not fail to use the metal bowl guard, where provided, to minimize danger from high pressure fragmentation in the event of bowl failure. Do not expose these products to certain fluids, such as alcohol or liquefied petroleum gas, as they can cause bowls to rupture, creating a combustible condition, hazardous leakage, and the potential for human injury or damage to property. Immediately replace a crazed, cracked, or deteriorated bowl. When bowl gets dirty, replace it or wipe it with a clean dry cloth. 7. Only use lubricants which are compatible with materials used in the valves and other components in the system. Normally, compatible lubricants are petroleum based oils with oxidation inhibitors, an aniline point between 80 F (8 C) and 0 F (04 C), and an ISO, or lighter, viscosity. Avoid oils with phosphate type additives which can harm polyurethane components, potentially leading to valve failure which risks human injury, and/or damage to property. AVOID INTAKE/EXHAUST RESTRICTION 8. Do not restrict the air flow in the supply line. To do so could reduce the pressure of the supply air below the minimum requirements for the valve and thereby cause erratic action. 9. Do not restrict a valve s exhaust port as this can adversely affect its operation. Exhaust silencers must be resistant to clogging and must have flow capacities at least as great as the exhaust capacities of the valves. Contamination of the silencer can result in reduced flow and increased back pressure. WARNING: ROSS expressly disclaims all warranties and responsibility for any unsatisfactory performance or injuries caused by the use of the wrong type, wrong size, or an inadequately maintained silencer installed with a ROSS product. POWER PRESSES 0. Mechanical power presses and other potentially hazardous machinery using a pneumatically controlled clutch and brake mechanism must use a press control double valve with a monitoring device. A double valve without a self-contained monitoring device should be used only in conjunction with a control system which assures monitoring of the valve. All double valve installations involving hazardous applications should incorporate a monitoring system which inhibits further operation of the valve and machine in the event of a failure within the valve mechanism. ENERGY ISOLATION/EMERGENCY STOP. Per specifications and regulations, ROSS L-O-X and L-O-X with EEZ- ON operation products are defined as energy isolation devices, NOT AS EMERGENCY STOP DEVICES. STANDARD WARRANTY All products sold by ROSS CONTROLS are warranted for a one-year period [with the exception of all Filters, Regulators and Lubricators ( FRLs ) which are warranted for a period of seven years] from the date of purchase to be free of defects in material and workmanship. ROSS obligation under this warranty is limited to repair or replacement of the product or refund of the purchase price paid solely at the discretion of ROSS and provided such product is returned to ROSS freight prepaid and upon examination by ROSS is found to be defective. This warranty becomes void in the event that product has been subject to misuse, misapplication, improper maintenance, modification or tampering. THE WARRANTY EXPRESSED ABOVE IS IN LIEU OF AND EXCLUSIVE OF ALL OTHER WARRANTIES AND ROSS EXPRESSLY DISCLAIMS ALL OTHER WARRANTIES EITHER EXPRESSED OR IMPLIED WITH RESPECT TO MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. ROSS MAKES NO WARRANTY WITH RESPECT TO ITS PRODUCTS MEETING THE PROVISIONS OF ANY GOVERNMENTAL OCCUPATIONAL SAFETY AND/OR HEALTH LAWS OR REGULATIONS. IN NO EVENT IS ROSS LIABLE TO PURCHASER, USER, THEIR EMPLOYEES OR OTHERS FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES WHICH MAY RESULT FROM A BREACH OF THE WARRANTY DESCRIBED ABOVE OR THE USE OR MISUSE OF THE PRODUCTS. NO STATEMENT OF ANY REPRESENTATIVE OR EMPLOYEE OF ROSS MAY EXTEND THE LIABILITY OF ROSS AS SET FORTH HEREIN. 9

20 GLOBAL Reach with a LOCAL Touchsm BULLETIN 50 C ROSS CONTROLS U.S.A. Tel: Customer Svs GET-ROSS ( ) Technical Svs TEK-ROSS ( ) En México USE-ROSS ( ) ROSS EUROPA GmbH Germany Tel: 49-(0) ROSS ASIA K.K. Japan Tel: ROSS UK Ltd. United Kingdom Tel: 44-(0) ROSS CONTROLS INDIA Pvt. Ltd. India Tel: ross.chennai@rosscontrols.com ROSS SOUTH AMERICA Ltda. Brazil Tel: vendas@rosscontrols.com ROSS FRANCE France Tel: ROSS CONTROLS (CHINA) Ltd. China Tel: 86-(0) ROSS CANADA Canada Tel: CANADA INC. An Independent Representative Your local ROSS distributor is: Printed in the U.S.A. - Rev. 06/7 07 ROSS CONTROLS. All Rights Reserved. Form A096