WEIR-GATE WITH RISING PLATE

Expert signe 1970

Weir-gate 3sides tight with rising plate

Designation

WEIR-GATE WITH RISING PLATE - TYPE RIS 1

RIS 1 – Weir-gate with one (1) threaded shaft

RIS 2 – Weir-gate with two (2) threaded shaft

1 – Use: Organ of retention or regulation. 3 sides watertight on both sides with alternating upstream-downstream pressure. Open-closed function with intermediate adjustment.

2 – Technical characteristics: Chamfered U-profile frame. Extruded gasket, removable on three (3) sides fixed in the frame. Reinforced shovel according to the water pressure.

Sealing guaranteed thanks to the compression of the seals by POM shims. Lifting by non-rising threaded shaft.

3 – Dimensions – made to measure: From 200 x 200 mm to 2000 x 2000 mm. Other dimension on request.

Weir gate with 2 threaded shaft for large sized gates

Designed for large dimensions, width greeted than height  or high water pressures.  Controls, drive art. type AT crosshead.

MATERIAL

MATERIAL

The materials used in the basic version for the various equipment and accessories are as follows:

  1. Frame, plate, fixation angles and headstock
  2. Steel (St-37) N° material DIN 1.0037
    Stainless steel (304) N° material DIN 1.4301
    Satines steel (316TI) N° material DIN 1.4571
    Aluminium (AlMg3) N° material DIN 3.3535
    Cast iron (GG25) N° material DIN GJL250

     

    2 – Bolts (screws + washers + nuts): Steel VA

Type of drive

TYPE OF DRIVE FOR WEIR-GATE

 DRIVES MOUNTED ON TOP FRAME BEAM ART. TYPE AT

 

 

 DRIVES MOUNTED ON TOP FRAME BEAM ART. TYPE AT

 

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