7885 12 21 — Pneumatic Blocking Fittings — 12mm, G1/2

Description

Blocking fittings, mounted in pairs on a cylinder, lock the piston by simultaneously cutting off the supply and exhaust when the pilot signal is removed. Those blocking fittings are suitable for most demanding environments. By desgin, those fittings ensure optimum flow, security and durability without any effect on the performance of the cylinder.
Features/Benefits:
– Optimum Performance
• Optimum flow: no effect on the performance of the cylinder
• Compact size
• Fully orientable for excellent flexibility in circuit installation
• 100% leak-tested in production
• Date coding to guarantee quality and traceability
– Robust
• Suitable for the most demanding environments
• Excellent corrosion and spark resistance to salt spray and sparks (threaded models)
• Proven push-in technology
• Tried and tested durability according to DI 2006/42/CE
Markets:
• Factory Automation
• Vehicle Assembly Facilities
• Food and Beverage
• Semiconductor
• Wearing Apparel
• Packaging Machinery
• Rail
Applications:
• Pneumatic Cylinder Control
• Pneumatic Circuits Safety
Technologies:
• Stop-cylinder fittings
• Blocker fittings
• Locking fittings
• Flow control
• Air compressor fittings
• Pneumatic actuator
Technical Characteristics:
• Fluids: Compressed Air
• Materials: Polymer, NBR, nickel-plated brass, stainless steel
• Pressure: Vacuum to 10 bar
• Temperature: -20°C to +70°C
Regulations:
• DI: 2002/95/EC (RoHS)
• DI: 97/23/EC (PED)
• RG: 1907/2006 (REACH)
Product Types:
• Blocking Fitting, Male BSPP Thread
• Blocking Fitting, Male BSPT Thread
• Blocking Fitting, Male/Female BSPP Thread
• Blocking Fitting, Male/Female BSPT Thread
• Blocker/Flow Regulator, Male BSPP Thread