The gate valve can be operated by handwheeel or electric
Shut-off valve for potable, industrial and sea
water, non-aggressive liquids, steam and
gases for service pressures and temperatures:
Application for different media and
temperatures must be consulted with the
manufacturer in advance.
Oval gate valve with solid wedge. Wedge is
guided in guide bars. Stem is non-rising with
its thread inside the valve and is sealed by soft
packing. Body and wedge sealing rings
consist of soldered non-ferrous metal rings, or
the rings are made of base material or pressed
13 Cr steel .
Connecting and face-to-face dimensions
Face-to-face dimension per DIN 3202 F5.
Flange connection dimensions as per DIN
2501. Flange faces as per DIN 2526, Form C.
Basic face-to-face and connecting dimensions
are shown in the table.
Body, bonnet, wedge, stuffing box housing,
42 2420 GG-25
Stem 41 7021 X15Cr13
Stem nut 42 2304 GGG-40
Body and wedge sealing surfaces:
A) Of base material 42 2420 GG-25
B) Brass B-Cu60ZnSi L-CuZn40
C) Stainless steel 41 7241 X10CrNi189
The gate valve is tested per DIN 3352, part 1.
The gate valve are installed in horizontal
piping with handwheel upwards.