Single Pilot Operated Check Valve (DIN Port Pilot)

Single Pilot Operated Check Valve (DIN Port Pilot)

Single pilot operated check valve in the standard POC-1 block body format, but with a DIN-style tube pilot connection (Ø12 or Ø15 mm) in place of a BSPP pilot port. This suits installations where the pilot signal is supplied via tubing rather than a threaded hydraulic fitting.

Work ports are 1/4" to 1/2" BSPP and the cracking pressure is 3 bar as standard, with 1 bar and 8 bar options available on request.

Key Specifications

• Type: Single pilot operated check valve, DIN pilot connection
• Work port sizes (V1-V2): 1/4", 3/8", 1/2" BSPP
• Pilot connection (C1-C2): Ø12 mm (1/4" & 3/8") | Ø15 mm (1/2")
• Max. pressure: 350 bar
• Max. flow: 20 l/min (1/4") up to 50 l/min (1/2")
• Pilot ratio: 5.5:1 (1/4"–3/8") | 5:1 (1/2")
• Cracking pressure: 3 bar (standard) | 1 bar or 8 bar on request
• Seal options: NBR 70 Shore A (standard)
• External finish: Zinc plated, steel body
• Fluid temperature: -20°C to +90°C