Z2S 6-1-6X/

£284.06 ex. VAT

CETOP 3, Dual PO Check Valve

CETOP 3 DUAL PO CHECK PDF

 

 

 

 

Category: SKU: R900347495

Description

  • Size 6
  • Component series 6X
  • Maximum operating pressure 315 bar
  • Maximum flow 60 l/min
  • The isolator valve type Z2S is a releasable check valve in sandwich plate design.It is used for the leakage-free blocking of one or two actuator ports, also in case of longer standstill times.

    In direction A① to A② or B① to B②, there is a free flow; in the opposite direction, the flow is blocked.

    If, for example, there is a flow through the valve in direction A① to A②, the control spool (1) is moved in the direction of the B side, opens the ball seat valve (2) and then pushes the poppet (3) off its seat. Hydraulic fluid can now flow from B➁ to B➀.

    In order to allow the ball seat valve (2) to be safely closed, the control spool (1) must be hydraulically unloaded (see circuit example).

     

    Pre-opening

    • Due to the pre-opening, there is a damped decompression of the pressurized liquid. Thus, possible switching shocks are avoided.
    • The two-stage set-up with an increased control open ratio means even low pilot pressure can be unloaded securely.

Additional information

Weight 0.8 kg