Check valves :

UD1 - 02

Specifications

Adjustment: Pneumatic with 3/2 way

function

Basic position: Compressed air out = working pressure out

Working pressure: max. 500 bar.

Flow rate: max. 230 L/min

Connection dimensions:

Inlet: 1" female thread

Pressure connection: 1" female thread

Bypass: 1" female thread

Drain pipe: DN 25

Compressed air connection: 1/4" female thread

Air consumption: 32 n L/min

Material:

Membraancilinder:     Aluminium

Housing: Brass

Valve seat: 1.4057 hard

metal coated (stellite)

Valve ball: 1.4007 hard

metal coated (stellite)

Function:

  • The operating pressure is adjusted against the flow by means of a compressed air control valve.
  • The overflow water is discharged via the bypass.
  • The set working pressure can be switched ON/OFF via a 3/2-way compressed air valve.
  • The system is protected against overpressure.

  • Installation position: Random

    Weight: 4.6 kg

    

    Part number: M40501007


    Fits pumps: KE - EV - KT - KF - KS - MW Series

    Specifications:


    Working pressure: max. 250 bar.

    Volume: min. 80 L/min - max. 500 L/min


    Connection dimensions: Input: 3/4" male thread

    Drain: 3/4" internal thread


    Material: Housing: Stainless steel

    Valve ball: Stainless steel

    Valve ball guide: Brass


    Function: Backflow prevention

    Prevents unintended loss of pumped volume by up to 0.2 bar


    Installation position: Random


    Weight: 1.1 kg