Check, Pilot Operated

Description: MCDN-030-TBNR-07-G38-M005-N0
Function: DOUBLE ACTING PILOT OPERATED CHECK VALVE DUAL FLANGED

Description: MCDN-030-SBNS-07-G38-N005
Function: DOUBLE ACTING PILOT OPERATED CHECK VALVE DUAL FLANGED

Vented pilot-to-open check valve
Capacity: 30 gpm | Cavity: T-22A
Control: X
Cracking pressure: C
Seal material: V
*Image for illustration purposes only

Pilot Operated Check Valve, Port 1 Pilot to Open
350 bar [5000 psi] 21 l/min [5.5 US gpm]
DESCRIPTION AND OPERATION
This is a pilot operated check valve where free flow takes place from port 2 to 3 and is blocked from port 3 to 2 until pilot pressure is applied to port 1

Pilot Operated Check Valve, Port 1 Pilot to open with Drain
315 bar [4600 psi]  30 l/min [8 US gpm]
DESCRIPTION AND OPERATION
This is a pilot operated check valve with a separate drain. Free flow takes place from port 3 to 4 and is blocked from port 4 to 3 until pilot pressure is applied to port 1. Port 2 is drained to tank to remove any effect of pressure in port 3 affecting the pilot pressure required to keep the valve open.

Description: RPC04-2.5-OR-00
Pilot Operated Check Valve, Port 1 Pilot to Open 350 bar [5000 psi] • 21 l/min [5.5 US gpm] 
This is a pilot operated check valve where free flow takes place from port 2 to 3 and is blocked from port 3 to 2 until pilot pressure is applied to port 1.