Bonnet gate valve - S 34 111-5100 PN 100


Application
Shut-off valve for water, steam, and other
non- aggressive liquids and gases for service
pressures and temperatures:


Technical description
Yoke gate valve with rotary non-rising stem
with its thread inside the valve chamber. Body
and wedge have stainless steel welded sealing
surfaces. Stem is sealed with gland packing in
yoke.

Connecting and face-to-face dimensions
Face-to-face dimension per ČSN EN 558,
DIN 3202 F5, F7.
Flange connection dimensions as per
ČSN 13 1060 and ČSN 13 1061, DIN 2501.
Basic face-to-face and connecting dimensions
are shown in the table.

Material
Body, bonnet, wedge carbon steel (42 2643.1)
Stem stainless steel (13 Cr)
Sealing surfaces weld deposit 13 Cr
Gland packing asbestos-free

Testing
The gate valve is tested per ČSN 13 3060,
part 2.

Installation
The gate valve can be installed in horizontal
or vertical piping.

Operation
The gate valve can be operated by handwheel
(ON 13 31111), chainwheel (ON 13 3131),
electric servomotor or from a stand
(ON 13 3140 and ON 13 3142).

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