What maintenance is required for the PEV series foot valve, with protection cover, 3/2 function to ensure reliable operation at 2.5â10 bar and -10Â°C to +60Â°C?

To ensure reliable operation of the PEV series foot valve, with protection cover, 3/2 function at 2.5â10 bar and -10Â°C to +60Â°C, follow these maintenance steps: - Regular visual inspection: check the protection cover, body and front plane sockets for cracks, deformation or contamination. Ensure M5 and Ã4 connections are secure and free of damage. - Cleanliness: keep valve and surrounding area free of dust, debris and fluids that could enter ports. Blow out ports gently with dry compressed air filtered and oil-free before reconnecting. - Seal and seat check: periodically inspect internal seals and seating surfaces for wear, hardening or cuts. Replace seals if leakage or sluggish action is observed. - Function test: operate the foot pedal through full stroke at working pressures (2.5â10 bar) to confirm positive switching and return. Verify nominal flow behavior (approximately 95 l/min at 6 bar with Îp = 1 bar) and absence of pressure drop or hesitation. - Lubrication: if system uses lubricated air, ensure appropriate light pneumatic oil is used; if not, avoid introducing lubricants that can attract contaminants. Do not over-lubricate moving parts. - Temperature considerations: store and operate within -10Â°C to +60Â°C. At low temperatures check for stiffening of seals; at high temperatures check for softening or accelerated wear. - Fasteners and mounting: ensure mounting screws and front plane sockets remain tight and the protective cover is correctly fitted to prevent ingress. - Scheduled replacement: establish a periodic replacement interval for wear components (seals, spring if present) based on duty cycle and operating environment. - Troubleshooting: if inconsistent operation occurs, isolate supply, depressurize, disassemble following manufacturer guidance, clean/replace worn parts and reassemble, then test under working pressure. Perform maintenance more frequently in dusty, wet or chemically aggressive environments to maintain reliable performance.

How do I connect the PEV series foot valve, with protection cover, 3/2 function to M5/Ã4 piping for optimal flow at 95 l/min?

To connect the PEV series foot valve, with protection cover, 3/2 function to M5/Ã4 piping for optimal flow at 95 l/min: 1. Use Ã4 tubing rated for pneumatic use and secure M5 fittings (push-in or threaded M5 pneumatic fittings) matched to the valve ports. 2. Minimize length and bends of Ã4 tubing-keep runs as short and straight as possible to reduce pressure drop; use gentle bends (â¥5 mm radius) if needed. 3. Ensure inlet supply is at least 6 bar to achieve the nominal flow (95 l/min specified at 6 bar inlet with Îp = 1 bar). 4. Use clean, dry air and install a properly sized filter-regulator-lubricator upstream to maintain 2.5â10 bar operating pressure and prevent contamination. 5. Verify all connections are leak-tight and the protective cover of the valve remains correctly seated to avoid mechanical interference. 6. If higher flow margins are required, consider increasing tubing diameter upstream as close to the valve as possible, but maintain M5 connection to the valve. These steps ensure optimal flow performance for the PEV series foot valve, with protection cover, 3/2 function at 95 l/min.

Can the PEV series foot valve, with protection cover, 3/2 function be used with lubricated air or only dry air?

The PEV series foot valve, with protection cover, 3/2 function can generally be used with lubricated air as well as dry air, provided that the lubricant is compatible with the valve materials and does not promote contamination or malfunction. The given technical data (connection M5, Ã4; working pressure 2.5â10 bar; operating temperature â10Â°C to +60Â°C; nominal flow 95 l/min at 6 bar with Îp = 1 bar) do not explicitly restrict use to dry air only. However, practical considerations: - Lubrication compatibility: Ensure the lubricating oil or aerosol is chemically compatible with seals and internal components; incompatible oils can swell or degrade seals and shorten service life. - Function and safety: Lubricated air can attract dust and particles, potentially causing sticking or altered switching behavior in a mechanical foot valve with protective cover. Regular maintenance and inline filtration are recommended. - Performance: Viscous or heavy oils may change response time or flow characteristics; check that nominal flow and switching speed remain acceptable for your application. - Manufacturer guidance: When in doubt, consult the valve manufacturer or datasheet for any explicit statements about lubrication. If no restriction is given, use light pneumatic lubricants commonly specified for pneumatic valves and follow maintenance intervals. Conclusion: Absent a manufacturer prohibition in the provided description, the PEV series foot valve, with protection cover, 3/2 function may be used with lubricated air, but verify lubricant compatibility, ensure proper filtration/maintenance, and confirm with the manufacturer for critical or safety-related applications.

Valve foot series PEV, with cover protection, Function 3/2

All products, Pneumatic valves/

Additional information

Maximum operating temperature [°C]	60
Minimum operating temperature [°C]	-10

Straight valve foot with cover protective and sockets in plane face, is used to control foot through operator devices in systems pneumatics. connection: M5, Ø4. pressure working: od 2.5 bar up to 10 bar. Operating temperature: -10°C up to +60°C. flow nominal: 95 l/min (at pressure inlet 6 bar Δp = 1 bar).

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
MW-W3120000301	Valve foot PEV 03 PES PR, 3/2, monostable, M5 female	-	10	In stock	Enquiry
MW-W3120000311	Valve foot PEV F3 PEB PR, 3/2, bistable, hose 4 mm	-	10	In stock	Enquiry
MW-W3120000321	Valve foot PEV F3 PES PR, 3/2, monostable, hose 4 mm	-	10	In stock	Enquiry
MW-W3120000331	Valve foot PEV 03 PEB PR, 3/2, bistable, M5 female	-	10	In stock	Enquiry

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Straight valve foot with cover protective and sockets in plane face, is used to control foot through operator devices in systems pneumatics. connection: M5, Ø4. pressure working: od 2.5 bar up to 10 bar. Operating temperature: -10°C up to +60°C. flow nominal: 95 l/min (at pressure inlet 6 bar Δp = 1 bar).